The Ultimate Comparison: Batch vs. Continuous Cooking Oil Refining Systems

In the ever-evolving world of cooking oil processing, choosing the right cooking oil refining system is crucial for efficiency and quality of cooking oil production. Taking Henan Glory Oils & Fats Engineering Co., Ltd. as an example, this article conducts a ultimate comparison of batch and continuous cooking oil refining systems to help you make an informed decision.

1. Processing Capacity:

Batch Cooking Oil Refining Systems: Generally used for ≤20TPD cooking oil refining.

Continuous Cooking Oil Refining Systems: Generally used for 5-30TPD semi continuous cooking oil refining, or used for ≥ 30TPD fully continuous cooking oil refining.

 

2. Principle & Process:

Batch Cooking Oil Refining Systems: The refining process of the batch cooking oil refining system is carried out in batches, that is, the crude oil is processed in batches. The processing time of each batch of oil is relatively long because it is necessary to wait for the previous batch to be processed before the next batch. This method allows for meticulous control of each refining stage, including degumming, deacidification, decolorization and deodorization. The flexibility of batch cooking oil refining makes it ideal for small-scale operations or the production of multiple oils. Operators can easily adjust process parameters to meet specific quality standards or customer preferences.

Continuous Cooking Oil Refining Systems: The refining process of the continuous cooking oil refining system is continuous, and crude oil is continuously fed into the cooking oil refining equipment for processing. The crude oil is transported to each refining link through pipes and pumps to achieve continuous operation. Its high degree of automation minimizes human errors and ensures consistent product quality. It is worth noting that the degumming, deacidification and decolorization parts in semi-continuous cooking oil refining are batch, and the deodorization process is automated.

3. Advantages:

Batch Cooking Oil Refining Systems:

(1) Flexibility: Batch cooking oil refining systems allows for greater flexibility in terms of oil types and refining conditions. Different oils with varying degrees of degradation can be refined simultaneously, adjusting parameters as needed.

(2) Quality Control: Since each batch is processed individually, there is less risk of contamination or quality variation between batches. It's easier to monitor and control the cooking oil refining process, ensuring consistent quality output.

(3) Lower Initial Investment: Batch cooking oil refining systems setups generally require less initial capital investment compared to continuous cooking oil refining systems, making them accessible to smaller operators.

Continuous Cooking Oil Refining Systems:

(1) High Efficiency: Continuous cooking oil refining systems significantly reduce processing time per unit of oil, enhancing cooking oil productivity and throughput, and reducing cooking oil refining systems downtime.

(2) Energy Efficient: By minimizing heat loss between stages, continuous cooking oil refining systems conserves energy, reducing operational costs and environmental impact.

(3) Scalability: Continuous cooking oil refining systems are easily scalable, are designed for large-scale production, accommodating large volumes of oil with consistent quality, ideal for industrial-scale operations.

4. Disadvantages:

Batch Cooking Oil Refining Systems:

(1) Time-Consuming: The sequential nature of batch cooking oil refining means that each step takes time, leading to longer overall cooking oil times per batch.

(2) Energy Intensive: Frequent heating and cooling cycles in batch cooking oil refining systems consume more energy, increasing operational costs and environmental footprint.

(3) High Operational Costs: The need for frequent cleaning and setup between batches can increase operational costs.

Continuous Cooking Oil Refining Systems:

(1) Higher Initial Cost: Setting up a continuous cooking oil refining systems requires substantial upfront investment in specialized cooking oil refining equipment and infrastructure.

(2) Complex Maintenance: The complexity of continuous cooking oil refining systems necessitates skilled personnel for operation and maintenance, adding to labor costs.

(3) Less Flexibility: Once set up, continuous cooking oil refining systems are optimized for a specific range of oil types and qualities, offering less flexibility in processing variations compared to batch cooking oil refining systems.

 

5. Main Cooking Oil Refining Equipment:

Batch Cooking Oil Refining Systems:

Main cooking oil refining equipment includes refining tank (or alkali refining tank), bleaching tank, deodorizing tank, filter, vacuum pump, thermal oil furnace, etc., and the selection and deployment of certain equipment will be based on actual conditions (such as investment amount, customer requirements).

Continuous Cooking Oil Refining Systems:

Main cooking oil refining equipment includes crude oil filter, plate heat exchanger, centrifugal mixer (or multi-effect mixer), acid reaction tank, alkali reaction tank, disc centrifuge, high-position clay tank, oil-soil premixing tank, blade filter, spiral plate heat exchanger, thermal oil heater, deodorization tower, fatty acid collector, fatty acid circulation tank, cooler, thermal oil furnace system, etc.

In conclusion, when choosing between batch and continuous cooking oil refining systems, it is essential to consider your production scale, product diversity and quality requirements. Batch cooking oil refining systems offer precision and flexibility, making it ideal for small-scale operations or when producing a variety of oil types. Continuous cooking oil refining systems, on the other hand, excel in efficiency and scalability, making them the perfect choice for large-scale cooking oil production.

If you have additional questions about the ultimate comparison of batch and continuous cooking oil refining systems, feel free to contact Henan Glory Company! Our team of experts can help you evaluate your cooking oil production requirements and recommend the most appropriate cooking oil refining solutions.

 

 

 

 How to maintain cooking oil making machines?

 

As a key machine in cooking oil production, maintaining cooking oil making machines is essential for ensuring optimal performance, extending the lifespan of the machine, and maintaining high oil quality. This article will systematically introduce the daily maintenance methods of cooking oil making machines to help operators master the correct maintenance methods and ensure efficient and stable operation of the machine. Here are some key maintenance steps to keep the machines running smoothly:

1. Regular Cleaning

The first maintenance method of cooking oil making machines is regular cleaning. Regular cleaning is essential to prevent the buildup of oil residues, which can affect both machine efficiency and the quality of the oil. After every batch, thoroughly clean the press chamber, oil outlet, and other parts of the machine where oil may accumulate. For screw presses, clean the screw shaft and barrel regularly to avoid clogging. Filters and screens used for separating impurities should be cleaned after each batch to avoid blockages. Then use food-grade and non-toxic cleaning agents to avoid contamination of the oil.

2. Lubrication of Moving Parts

Proper lubrication is key to ensure that all moving parts of the cooking oil making machine function smoothly and reduce wear and tear. Ensure the screw press is properly lubricated to prevent friction and wear. Use the manufacturer-recommended lubricant for the screw, shaft, and other moving parts. Check the bearings on the motor and other moving parts regularly. Apply grease or oil as recommended by the manufacturer. If the machine uses rollers or other similar parts, lubricate them to maintain smooth operation.

3. Check and Maintain Seals and Gaskets

Another maintenance method of cooking oil making machines is to regularly check and maintain seals and gaskets. Seals and gaskets play a critical role in preventing oil leakage and ensuring the proper functioning of the machine. Check the seals and gaskets regularly for signs of wear, cracking, or leakage. If any seals are damaged, replace them promptly to avoid oil leakage and to maintain oil quality. Ensure that the seals around the oil outlet are intact to prevent any oil from leaking out.

 

4. Monitor Pressure and Temperature Settings

Correct pressure and temperature are critical for efficient oil extraction. Regularly monitor and adjust settings as necessary. For hydraulic presses, check the pressure regularly. If the pressure is too high or too low, the oil yield may be affected, and the machine may experience increased wear. For hot-press machines, ensure that the press chamber is heated to the correct temperature. Use a thermometer to monitor the temperature regularly. Henan Glory's temperature control oil press is equipped with an automatic temperature control system, which can adjust the oil to the most suitable temperature and humidity for pressing, effectively improving the oil yield of the cooking oil press.

5. Inspect and Replace Worn Parts

As a professional cooking oil making machine manufacturer, Henan Glory Company can tell you that this is a point that cannot be ignored in the maintenance of cooking oil making machines. The continuous use of cooking oil making machines can lead to wear and tear on various parts, which can affect performance and oil quality. Inspect the screw and barrel for wear. These parts can wear out over time, leading to reduced oil extraction efficiency. Replace them if necessary. Regularly inspect the filters for damage or clogging. Worn-out filters can reduce the quality of the oil produced and decrease efficiency. Ensure the motor is running efficiently. If you notice any unusual noise or reduced power, inspect the motor for issues such as worn brushes or faulty components.

6. Monitor Oil Quality

Maintaining the quality of the oil is just as important as maintaining the machine. Poor-quality oil can cause more damage to the machine over time. Ensure that the oil extracted is clean and free of contaminants such as foreign particles. If the machine includes a filtration system, regularly check and clean it to prevent oil contamination and to improve oil quality. After extraction, make sure to properly separate the press cake from the oil to avoid contamination.

 

7. Safety Checks

Ensure that safety measures are followed to prevent accidents and machine damage.

Check electrical components: Regularly inspect electrical wiring, fuses, and circuits for any signs of damage or wear. Ensure the control panel is functioning properly, with no malfunctioning buttons, switches, or displays. Ensure the machine is located in a well-ventilated area to avoid overheating, especially for hot-press machines.

8. Storage and Protection

Proper storage of the machine can prevent damage, especially when it's not in use. Store in a dry place: If the machine is not being used for an extended period, store it in a dry, clean environment to prevent rust and corrosion.Use covers for important components like the motor and heating elements to prevent dust or dirt accumulation. This is a relatively simple maintenance method of cooking oil making machines, but it is very important.

By following these maintenance methods of cooking oil making machines, you can improve the efficiency and longevity of cooking oil making machines. Regular cleaning, lubrication, calibration, and part replacement are key to keeping the machine in optimal condition. Additionally, handling raw materials properly and ensuring the oil quality is maintained will further contribute to better performance. As a professional cooking oil making machine manufacturer, Henan Glory Company designs and manufactures cooking oil making machines from the user's perspective, which are not only beautiful in appearance but also easy to operate. We can also answer all kinds of professional questions about cooking oil making machine for you, and can also provide customized services according to your requirements, and provide you with cost-effective products.

 

 Why more and more people choose to process edible oil by pressing?

 

When it comes to producing high-quality edible oil, manufacturers are often faced with a critical decision: pressing or solvent extraction? While both methods are widely used in the industry, pressing has increasingly become the preferred choice for those who value purity, safety, and environmental sustainability.

Pressing: The Natural, Safe, and Efficient Method

Mechanical pressing, also known as cold or hot pressing, uses physical force to extract oil from oilseeds without the use of chemicals. This method preserves the natural flavor, color, and nutritional value of the oil, making it especially ideal for premium edible oils such as sunflower, sesame, and peanut oil. Unlike solvent extraction, which uses hexane and requires further refining, pressing produces clean, unrefined oil that meets food-grade standards with minimal processing.

 

Why Choose Pressing Over Solvent Extraction?

1. Chemical-Free Process – Pressing avoids the use of harmful solvents, ensuring a healthier, more natural end product.

2. Environmentally Friendly – With no chemical residues and lower energy consumption, pressing is a greener alternative that aligns with sustainable production goals.

3. Simpler Equipment and Lower Investment – Pressing machinery is less complex and more cost-effective to maintain than solvent extraction systems.

4. Better for Small and Medium Enterprises – For businesses aiming for high-quality oil production without massive infrastructure, pressing offers an efficient and reliable solution.

Your Trusted Partner in Oil Pressing Technology

At Doing holdings, we specialize in designing and manufacturing advanced edible oil pressing lines tailored to your production needs. Our equipment ensures maximum yield with minimal waste, easy operation, and long-lasting durability. Whether you're starting a new oil mill or upgrading your existing facility, our expert team is here to support you from installation to operation.

Choose pressing – the clean, natural, and profitable path to edible oil success. Contact us today and discover how we can help elevate your oil production business.

 共同的瓶颈问题，在棕榈油生产线和如何消除他们 

 

棕榈油生产线可能会遇到几个共同的瓶颈 这可能会影响生产力和效率。 这里是他们中的一些 相应的解决方案：

1. 棕榈果接收和存储：

瓶颈：

不足 棕榈果的处理和储存设施可能导致棕榈果 损坏和恶

化，影响到棕榈油产品质量和产量。 此外， 过熟的或成熟的棕榈果，也可能发生如果他们 不是处理在一个及时的方式进行。 烂熟或被宠坏的然后才能减小了 棕榈油效率，并增加废物。

 

方案：

(1) 升级棕榈果的接收区，以确保适当处理 设备是在地方，比如输送带和排序的机器， 减少的物理损害。

(2)实行严格的存货 管理跟踪系统的抵达和储存时间棕榈果实， 并优先处理的水果基于他们的成熟度。

2. 棕榈果消毒和灭消化：

瓶颈：

效率低下 消毒可能会导致不完全破坏的细胞壁， 减少提取效率的棕榈油。 此外，问题 与棕榈果的消化过程，例如不正确的温度或者 时间控制，可能导致棕榈油的质量。

 

方案：

(1) 定期保养和校准棕榈果消毒，并消化 设备，确保准确的温度和时间控制。

(2)在火车运营人遵循的标准作业程序严格。

(3) 考虑升级到更加先进的杀菌技术，例如 高压蒸汽消毒，以提高效率的细胞 墙面破坏。

3. 棕榈油提取：

瓶颈：

效率低下 提取在棕榈油压和澄清阶段导致 较低的石油产量，增加处理成本，并更高的废物 代。 此外，堵塞的过滤器或贫穷的执行棕榈油 生产设备导致可以减少提取效率和油 质量。 不充分的压力、不适当温度控制在 压制、以及磨损的新闻部件都可以导致较低的 石油产量。

 

方案：

(1) 替换过时的螺棕榈油压机以高效率的棕榈油 expellers或自动化系统的压力最大的棕榈油。 它是 值得一提的是，南荣耀公司的棕榈油不仅按下 高油效率，但也有一个使用寿命长。 有各种各样的处理能力对于你的选择。

(2)经常清洗和维护的棕榈油生产的设备，包括过滤器和棕榈油机。

(3)维持一个战略储备的关键零部件(例如，按螺钉、锅炉组成)，以减少维修导致时间。

(4)优化的棕榈油生产工艺的参数，根据的特点棕榈果实。

(5)考虑使用先进的棕榈油生产技术，提高棕榈油生产效率和质量。

 

4. 能源和水的浪费

瓶颈：

棕榈 石油生产是能源密集型的，严重依赖汽， 电力和水。 低效率的使用增加成本和碳 足迹。

方案：

(1)安装太阳能电池板、生物物质锅炉或废物变能源系统，以抵消化石燃料的依赖。

(2)捕获的废物的热量从棕榈果灭菌器、烘干机和炼油厂的预热水或产生蒸汽。

 

(3)重用水的过程，以减少淡水消耗。

(4)采取紧凑、高效率的棕榈油生产的设备，以尽量减少能源使用每单位的产出。

在摘要、共同的瓶颈问题，在 棕榈油生产线 涉及多个阶段。 如果你想要消除的瓶颈 问题在棕榈油生产线，请随时联系河南 荣耀公司(与海外分支和仓库在尼日利亚)学习 更多关于我们的棕榈油生产线的瓶颈以及我们如何解决方案 可以帮助你实现你的棕榈油生产的目标。

 How to improve the oil yield of the cooking oil pressing process?

 

烹饪用油压制过程是一种相对常见的方法 提取烹饪油。 在这个烹饪油压过程中，如何 提高石油产量的烹调用油压制过程是最大的 有关问题的客户。 作为一个制造的烹调用油压 机，河南荣耀公司知道我们客户的需求 有效的生产，并致力于提供客户 全面的技术支持和解决方案，以帮助客户增加 石油产量，同时降低生产成本。 因此，如何提高石油 产量的烹调用油压的过程？ 以下几点是 至关重要的。

优化的选择和预处理的原材料

选择 高质量的油籽：质量的油籽是主要因素 确定石油的产量。 高质量的油籽不仅拥有高高的 石油的内容，但还必须均匀地分布的石油，这有助于 提高石油产量的效率。 选择新的和成熟的油种子，这样的 如大豆、花生、油菜籽等， 将直接影响石油 产量在压制的进程。

合理的预处理的油 种子：通过适当的预处理过程，例如清洗， 除杂，并且干燥、油压的效率可以 有效的改善。 尤其是当供暖和软化石油， 使用合理的温度和湿度控制将有助于激活 石油在石油和增加石油产量。 河南荣耀公司 为客户提供专业的石油种子加工设备 确保石油压制的效率是改善从源。

 

精确地控制压制过程参数

正确 调整压制温度：在过程的紧迫食用油， 控制的压制温度是非常重要的。 太低 温度将导致不完全释放的石油和影响的油 收率；同时也高温度下可能会引起氧化或燃烧的油 和降低石油的质量。

优化紧迫的时间和压力： 调整工作压力及时的新闻，以实现的最好 平衡。 适当地增加紧迫的时间和压力将帮助 提高油挤压的速度，但时间太长或太高 压力可能造成损害的油或降低石油的质量。

逐渐的 按次级紧迫的:在实际的生产方法，该方法的 分级，按可以有效地提高石油产量。 之后的第一个 压迫、残余石油，可以按下第二次提取 更多的石油从油。 通过分级紧迫和二级紧迫， 石油产量可以达到最大化以实现最佳经济效益。

 

选择有效的压制机

先进的 按技术和机：选择高效和稳定的压 机器可以极大地提高了效率的提取石油。 的 高级榨机提供河南荣耀公司使用 高质量的材料和智能控制系统，以确保 效率和稳定性的压制过程和最大限度地油 产量的石油。

定期维护和护理的机： 工作条件的机的直接影响石油产量。 定期检查、清洗和维修的机和及时的 更换老化的部分可以有效避免机械故障， 确保高效率操作压制过程，从而提高 石油产量的烹调用油压的过程。

加强石油残余物处理和恢复石油

合理的 处理石油残余物：在压制过程中，石油残余物是一个 不可避免的副产品。 通过合理的石油残余物处理方法， 残留的油可以恢复，它可以有效地改善 总体石油收益。 有效的石油残余物治疗提供机 通过河南荣耀公司能够增加石油回收率在油 残留物和确保最大限度地利用每一滴油。

优化 石油回收系统：优化石油回收系统和 提高油恢复效率不仅可以增加石油产量， 但也减少石油废物和降低生产成本。

 

加强员工培训和技术指导意见

提高 雇员工作能力：技术一级的运营商直接 影响到生产效率和生产石油的产量。 通过提供专业的 培训和提高他们的理解和操作 能力的紧迫的过程中，我们可以更好地处理各种 问题是在生产和确保顺利进行 生产过程。

经常技术支持和咨询： 河南荣誉公司将定期提供技术支持 客户、回答问题时遇到的生产过程中，帮助 客户不断优化生产工艺和机器使用， 并进一步提高石油产量。

提高石油产量的 烹调用油压 过程是一个有系统的项目，涵盖的所有方面，从原材料 选择机器的维护，从工艺参数的技术 支持。 河南荣耀公司致力于帮助每一位客户 提高生产效率，降低成本并实现可持续 发展与专业设备、科学和进程 定制的技术服务。

 How much it will cost to make and install 20TPD palm oil processing plant in Nigeria?

 

Building a 20TPD (20 tons per day) palm oil processing plant in Nigeria involves equipment procurement, plant construction, installation and commissioning, personnel training and other aspects. Below we analyze from multiple aspects to help you fully understand the investment cost.

1. Equipment procurement costs

To build a modern palm oil processing plant, you first need to purchase advanced palm oil processing equipment. The main equipment of a 20TPD processing plant includes: palm fruit pressing production line, refining production line

The equipment has different processing capacity per hour and different prices, which need to be determined according to the specific requirements of the customer. If the palm processing plant works 12 hours a day, it is equivalent to a 2-ton palm production line per hour. The equipment procurement cost is about 150,000 to 220,000 US dollars. The specific price will vary depending on the equipment configuration.

2. Factory construction and installation costs

When building a 20TPD palm oil processing plant in Nigeria, you need to consider the construction cost of the factory building. This includes the construction of the factory building, installation foundation, power supply facilities, drainage system and other infrastructure construction. In addition, the transportation, installation and commissioning of equipment is also an expense that cannot be ignored. This expense includes the transportation, installation, commissioning of equipment and on-site support of professional technicians. All of these need to be determined according to local actual conditions.

3. Raw materials and operating costs

In the process of operating a 20TPD palm oil processing plant in Nigeria, the cost of raw materials is a continuous expense. Nigeria is a major palm oil producer, and the purchase of palm fruit is relatively convenient. The cost of purchasing raw materials accounts for a large proportion of the overall operating cost, usually about 40%-50% of the total cost each year. In addition, energy costs (such as electricity, steam and fuel) are also an important part of operating costs. The power supply situation in Nigeria is relatively complicated, so in order to ensure the continuous operation of the processing plant, investors may need to consider backup power equipment (such as generators).

4. Personnel training and management costs

After building a processing plant, you also need to hire and train a group of technical workers and managers. Technical workers are responsible for operating equipment and performing daily maintenance, while managers are responsible for production scheduling, quality control, etc.

Investing in a 20TPD palm oil processing plant in Nigeria requires a large initial investment, but as market demand continues to grow, this investment will bring considerable returns. Henan Glory Company can formulate suitable palm oil processing equipment for you according to your production capacity, which can not only ensure the quality of palm oil, but also save your production cost. If you need more information about the palm oil production line equipment, please feel free to contact us.

 

 

What do I need to do to import palm oil making machines from abroad to Zambia?

Importing palm oil making machines from abroad to Zambia can be a complex process, but with proper planning and understanding of the requirements, it can be a rewarding investment. The step of importing palm oil making machines to Zambia includes research the palm oil making machine suppliers, understand import regulations, arrange payment shipping, and clear customs. Here is a detailed guide from Henan Glory on the steps you need to take to successfully purchase palm oil making machines from overseas:

1. Research Suppliers and Request Quotations

The first step in importing palm oil making machines is to research and identify reputable suppliers or manufacturers abroad. You can start by searching for suppliers online, attending trade fairs or exhibitions, or seeking recommendations from industry associations.

Once you have shortlisted potential suppliers, it is essential to verify their credentials. Check their reputation, years of experience, client testimonials, and certifications to ensure they are reliable and trustworthy.

Contact the selected suppliers and request detailed quotations for the palm oil making machines you are interested in. Provide detailed specifications and quantities to get accurate pricing information. You can also ask for product catalogs, technical specifications, and any certifications or quality standards the machines adhere to. Ensure that the quotations include specifications, pricing, delivery terms, payment terms, and any additional costs such as shipping, insurance, and customs duties.

Henan Glory as a top palm oil making machines manufacturer and supplier in China, which has been developed for more than 10 years, and helped many customers establish their palm oil making factory. We can design palm oil making machines suitable for processing capacities according to the different needs of customers. The quality is guaranteed, the price is appropriate, and after-sales service is provided. For more information, please contact us online.

Palm oil making machines

2. Understand Import Regulations and Customs Duties

Before proceeding with the purchase, familiarize yourself with Zambia's import regulations, customs duties, and any specific requirements for importing machinery. You may need to obtain import permits, comply with quality standards, and pay applicable taxes and duties.

3. Arrange Payment and Shipping

After you are satisfied with the samples and have finalized the terms with the supplier, you can proceed to place the order. Sign a contract that clearly outlines all the terms and conditions of the transaction, including specifications, pricing, payment terms, delivery schedule, and warranty information. Coordinate with the supplier to arrange the shipment of the palm oil making machines to your destination. Choose a reliable freight forwarder or logistics company to handle the transportation and customs clearance process.

4. Customs Clearance

The fourth step in importing palm oil making machines is customs clearance. Once the palm oil making machines arrive in Zambia, they will go through customs clearance. You will need to provide the necessary documentation, such as the bill of lading, commercial invoice, packing list, import permits, and any other relevant paperwork. Pay the applicable customs duties and taxes to release the machines from customs.

5. Receive and Inspect the Goods

Once the palm oil making machines arrive at your location, conduct a thorough inspection to ensure that the machines are in good condition and meet the agreed specifications. Report any damages or discrepancies to the supplier immediately.

The above are all the steps for importing palm oil making machines from abroad to Zambia. Next, you can consider installation and operation. Henan Glory palm oil making machine supplier provides free installation guidance and operating training, which can help you quickly start the operation of your own palm oil making plant in Zambia. If you still have questions or want to know more about our machines, please feel free to leave a message.

 How to make sunflower oil from sunflower seeds?

 

Sunflower oil is a kind of oil made from sunflower seeds. It is loved by consumers for its golden color, clear and transparent appearance and fragrant smell. But how to make sunflower oil from sunflower seeds? There is a rigorous and delicate process behind it. Here’s a step-by-step guide to making sunflower oil:

1. Raw material selection for making sunflower oil

Sunflower seeds are divided into edible sunflower seeds and oil sunflower seeds. Among them, oil sunflower seeds have an oil content of 45-50%, which is the preferred raw material for making sunflower oil and one of the main oils in many countries.

 

2. Pretreatment process for making sunflower oil:

(1) Cleaning: This process requires some sunflower oil making machines, such as vibrating cleaning sieves, de-stonner and magnetic separators. The purpose is to remove impurities in sunflower seeds, such as iron filings, stones and other metal impurities.

(2) Shelling: This process requires a shelling machine. The purpose is to remove the shell of sunflower seeds.

(3) Kernel-shell separation: This process requires a kernel-shell separation screen. The purpose is to separate the peel and seeds. Unshelled sunflower seeds will automatically return to the shelling machine.

(4) Cooking: This process requires a roasting machine. The purpose is to control the moisture and temperature of the sunflower seeds, so as to be more conducive to obtaining high-quality sunflower oil.

 

3. Pressing process for making sunflower oil:

This process requires a sunflower oil press machine. The purpose is to press the sunflower seeds to make sunflower oil. In this regard, Henan Glory Company provides a variety of sunflower oil press machines, including screw sunflower oil press machine and integrated sunflower oil press machine. Among them, the integrated sunflower oil press machine can not only press sunflower seeds but also filter sunflower oil directly.

 

4. Filtering process for making sunflower oil:

This process requires a plate and frame filter. The purpose is to remove any remaining solids or impurities in the sunflower oil.

 

5. Storing process for making sunflower oil:

(1) Bottling: Bottle the filtered sunflower oil in a clean, dry, preferably dark glass bottle to protect it from light.

(2) Storing: Store the sunflower oil in a cool, dark place. While refrigeration is not necessary, doing so will extend its shelf life.

By following above sunflower oil making processes can only produce crude sunflower oil. If you want to obtain clear and transparent refined sunflower oil, you also need to carry out  sunflower oil refining process and sunflower oil dewaxing process. It’s worth noting that the process of making sunflower oil from sunflower seeds may vary depending on the machines and resources you have available. If you have any questions about making sunflower oil, welcome to consult Henan Doing Mechanical Equipment Co., Ltd!

 From 50 tons of sunflower seeds, how much oil can be extracted using Henan Glory's machinery?

 

To calculate how much oil can be extracted using Henan Glory's machinery, you can use formula of oil output: (oil output rate - residual oil rate) * processing capacity. Henan Glory Company provides physical pressing and chemical solvent extraction sunflower seeds oil extraction machines. In two conditions, if only the pressing method is used, the oil content of sunflower seeds is between 30-40%, and the residual oil rate is 6-7%, so it can be calculated that 50 tons of sunflower seeds can press 11.5-17 tons of sunflower oil. If the solvent extraction method is used, the solvent extraction residual oil rate is 1%, and 14.5-19.5 tons of sunflower oil can be obtained. Of course, the above calculation formula is in an ideal state to calculate how much oil can be extracted from 50 tons of sunflower seeds using Henan Glory's machinery, but in fact, the amount of oil extracted by sunflower seeds is also affected by multiple factors.

1. Extracting sunflower oil from 50 tons of sunflower seeds by physical pressing

Physical pressing, also known as cold pressing or expeller pressing, is a natural method of extracting sunflower oil. This process involves crushing the sunflower seeds under high pressure to release the oil. Typically, mechanical pressing can extract 40-55% of the oil content from sunflower seeds, depending on factors such as sunflower seeds variety, moisture content, and pressing technique. sunflower seeds in the harvest, transportation and storage process will contain some impurities, such as sediment, sunflower seeds shell, stone, metal substances, etc., these impurities mixed in the sunflower seeds will affect the machine operation, thus affecting the sunflower oil efficiency and actual oil output. Large cooking oil processing plants are generally equipped with pretreatment equipment to remove these impurities, and small oil mills do not have the ability to purchase a whole sunflower oil processing line, often not carefully cleaned, but choose direct pressing, the oil yield will be reduced accordingly. If only the pressing method of Henan Glory machinery is used, the oil content of sunflower seeds is between 30-40%, and the residual oil rate is 6-7%, so it can be calculated that 50 tons of sunflower seeds can press 11.5-17 tons of sunflower oil. As a professional sunflower oil machinery manufacturer, we produce high-quality machines with high quality steel, providing a variety of processing capacities and models. In addition, it also provides free installation and operation training, which can effectively help you reduce the cost of sunflower oil machinery.

 

2. Extracting sunflower oil from 50 tons of sunflower seeds by chemical solvent extraction

To further increase the oil yield, many producers turn to solvent extraction, a process that involves using a food-grade solvent, usually n-hexane, to dissolve and extract the remaining oil from the sunflower cake left after mechanical pressing. This method can recover up to 99% of the total oil content in sunflower seeds, significantly boosting efficiency. By applying solvent extraction after pre-pressing, you can extract 14.5-19.5 tons of peanut oil from 50 tons of sunflower seeds ultimately, ensuring almost complete oil recovery. This method of extracting sunflower oil from 50 tons of sunflower seeds is widely used in large-scale commercial production to maximize profitability.

 Henan Glory provides a complete set of sunflower oil processing machines, including sunflower oil pretreatment machines, sunflower oil pressing machines, sunflower oil solvent extraction machines, sunflower oil filling machines, and sunflower oil refining machines. Henan Glory's machinery extracts sunflower oil from 50 tons of sunflower seeds. Whether you want to produce sunflower oil by pressing or extraction, we can help you design a production line. Normally, the physical pressing process is generally recommended if the daily processing capacity is less than 20 tons, and the solvent extraction is recommended if the daily processing capacity is more than 20 tons. If you are interested in sunflower oil processing plant, you can contact us at any time, we will provide you with the best service and quality.

 

 Things need to consider when buying oil press

 

Choosing a suitable oil press has a direct impact on the production efficiency, product quality and even operating costs of the oil press. As an oil press manufacturer, the following are the eight considerations for buying oil press, hoping to help you make decisions when purchasing oil press machines.

1. Type of oil seeds

Different oil presses are designed to handle specific types of oil seeds. Some are more suitable for soft seeds like sesame, while others are better for hard seeds such as palm fruits or plam kernels. Make sure the oil press you choose is compatible with the type of oil seeds you plan to use. If you intend to process a variety of seeds, we have an oil press suitable for pressing rapeseed, cottonseed, soybean, peanut, sesame, flax, sunflower seeds and other vegetable oils.

 

2. Capacity and output

One of the considerations for buying oil press is the capacity of the oil press. For commercial operations such as a small-scale oil production facility, a larger capacity oil press with a higher output rate is essential. You need to calculate the amount of oil you expect to produce regularly and choose a machine that can handle that volume without overloading or causing excessive wear and tear.

3.Pressing method

There are mainly two types of pressing methods: hydraulic and screw press. Hydraulic presses apply pressure using a hydraulic system and are known for their high extraction efficiency. They are often used for extracting oils from high-value or hard-to-press seeds. Screw presses, on the other hand, use a rotating screw to squeeze the oil out. They are more common for continuous operation and are suitable for a wide range of seeds. Consider the pros and cons of each method and choose the one that aligns with your production needs and budget.

 

4. Build quality and durability

A good quality oil press is an investment, and you want it to last. Look for a machine made from durable materials. The construction should be sturdy to withstand the rigors of regular use. Check the build quality of components like the press chamber, screw, and motor. A well-built oil press will not only last longer but also require less maintenance and repair in the long run.

5.Ease of operation and cleaning

Ease of operation and cleaning is another considerations for buying oil press. An oil press with simple and intuitive controls, along with clear operating instructions, is preferable, especially for those who may not have extensive technical knowledge. Additionally, easy-to-clean features are essential as residual oil and seed debris can accumulate and affect the performance and hygiene of the machine. Look for models with detachable and easily washable parts to simplify the cleaning process.

6.Oil yield and oil quality

The oil yield and quality of the extracted oil are also considerations for buying oil press. A good oil press should be able to achieve a high oil yield, maximizing the amount of oil extracted from the raw materials. Simultaneously, it should ensure the quality of the oil, maintaining its purity, flavor, and nutritional value. Research and compare the oil yield and quality standards of different oil press models to make an informed choice.

 

7.Power and energy consumption

Power consumption and the power source requirements of the oil press are considerations that impact both operational costs and convenience. For home use, an energy-efficient model with a power consumption suitable for domestic electrical circuits is ideal. In a commercial setting, while sufficient power is necessary for efficient production, also consider the long-term energy costs and the availability of the required power supply.

8.Price and after-sales service

Finally, price and after-sales service are factors that cannot be ignored. The price range of oil presses can vary widely, and it is essential to evaluate the cost in relation to the features and quality offered. Equally important is the after-sales service provided by the manufacturer or supplier. A reliable warranty, prompt technical support, and easy access to replacement parts can save you a great deal of trouble and expense in the event of any issues with the machine.

Henan Glory Company has been engaged in the production and manufacturing of oil press for more than ten years. In addition to the oil press machines, we also manufacture edible oil extraction machines suitable for a variety of production lines. If you want to engage in the edible oil business and need guidance, please feel free to consult us. We have professional engineers to provide you with the most suitable solutions and the best extraction machines!

 The advantages of palm oil refining process

 Through the four processes of deacidification, degumming, decolorization and deodorization, palm oil refining can remove most of the impurities in crude palm oil, so as to obtain refined palm oil that is beneficial to people's health. The palm oil refining process has many advantages, such as extending the storage time of palm oil, benefiting health, earning more profits, etc.

 

1. Extend the storage time of palm oil

Free fatty acids are removed from crude oil during the deacidification stage of the refinery. The high content of free fatty acids will cause the oil to deteriorate in a short period of time, and the deteriorated palm oil cannot be eaten, which greatly affects the storage time of palm oil.

2. Health Benefits

The refining process helps reduce the amount of harmful components in palm oil, such as free fatty acids and impurities. This makes it a healthier choice compared to crude palm oil. Refined palm oil is also rich in vitamin E, which has antioxidant properties that benefit skin health.

3. Make more profit

Refined palm oil has a higher market value than crude oil and is more profitable. At the same time, by-products such as soap liquid and fatty acids produced in the refiningprocess can be used to produce products such as soap, and more profits can be obtained by using these products. 

4. Refining type can be selected

Palm oil refining can be divided into physical refining and chemical refining, depending on the refining capacity and the by-products that investors want to obtain. The main difference is the deacidification part, where chemical deacidification removes the acid from the oil through acid-base neutralization. Physical deacidification, extracting free fatty acids from palm oil by high temperature evaporation.

We have rich project experience and can provide palm oil refining equipment according to customer requirements. If you want to know more, you can contact us anytime.

 

 What are the advantages of diesel palm oil presser compared to motor palm oil presser?

 

In the palm oil industry, choosing the right palm oil processing machinery is crucial for optimizing efficiency, reducing costs and ensuring reliable operations—especially in regions where infrastructure challenges are common. While motor palm oil pressers have their merits, diesel palm oil pressers offer distinct advantages that make them the preferred choice for many farmers, cooperatives and small-scale palm oil processors. Here’s why:

1. Unmatched Off-Grid Capability and Mobility

(1) No Electricity Dependency: Diesel palm oil pressers operate independently of the electrical grid, eliminating the risk of downtime due to power outages, load shedding or unreliable infrastructure. This is a game-changer for rural areas, remote farms or regions with limited access to electricity.

(2) Portability: Designed for easy transportation, diesel palm oil pressers can be moved between multiple processing sites, such as smallholder farms or temporary collection centers. This flexibility enables farmers to process fresh palm fruit immediately after harvest, minimizing spoilage and maximizing oil yield.

 

2. Durability and Reliability

Diesel palm oil pressers are often more durable and reliable due to the robust nature of diesel engines. They are designed to withstand harsh working conditions, such as high temperatures and heavy loads, without compromising performance. This durability translates into longer palm oil pressers lifespan and reduced maintenance costs over time. In contrast, motor palm oil pressers may be more susceptible to damage from power surges or fluctuations in the electrical supply, which can lead to frequent breakdowns and repairs.

3. Cost-Effectiveness in the Long Run

(1) Fuel Efficiency: While diesel fuel prices vary by region, diesel engines often offer better fuel efficiency per unit of output compared to electric motors, especially in scenarios where electricity costs are high or supply is intermittent.

(2) Reduced Dependency on Grid Infrastructure: By avoiding the need for costly grid extensions or backup generators, farmers can save significantly on palm oil pressers installation and operational expenses. This makes diesel palm oil pressers particularly attractive for small-scale producers operating in remote locations.

 

4. Resilience Against Infrastructure Gaps

(1) Ideal for Developing Regions: In many palm oil producing countries, especially in Southeast Asia, Africa and Latin America, rural areas lack reliable electricity. Diesel palm oil pressers bridge this gap by providing a self-sufficient solution that empowers local communities to participate in the palm oil value chain.

(2) Emergency Preparedness: During natural disasters or grid failures, diesel palm oil pressers ensure that processing activities can continue uninterrupted, safeguarding livelihoods and reducing post-harvest losses.

5. Environmental Considerations in Balance

(1) Modern Diesel Technology: While diesel engines emit carbon dioxide, modern diesel palm oil pressers are designed to be more fuel-efficient and compliant with emission standards. Additionally, their use in off-grid settings reduces reliance on fossil fuel-based electricity generation, which may have a higher overall carbon footprint.

(2) Sustainable Practices: By enabling local processing, diesel palm oil pressers help reduce transportation-related emissions from long-distance palm fruit hauling, aligning with broader sustainability goals.

 In conclusion, for farmers and palm oil processors operating in regions with limited electricity, unpredictable power supplies or challenging terrain, diesel palm oil pressers offer a reliable, cost-effective and flexible solution. They empower communities to take control of their palm oil production, reduce waste and improve profitability—all while overcoming the constraints of traditional infrastructure. If you are interested in the diesel palm oil pressers, please feel free to contact Henan Glory Company. The 500kg/h single screw diesel palm oil pressers designed by our professional engineers is very suitable for home use, small investors and start-ups of palm oil production enterprises.

 How to set up a small groundnut oil mill？

Groundnut is a common oil plant with up to 40% oil content. As one of the commonly used edible oils, groundnut is in great demand in the edible oil market. Therefore, more and more people are interested in the groundnut oil processing and are ready to set up a small groundnut oil mill. If you also want to know how to set up a small groundnut oil mill, Henan Glory Company will provide a step-by-step guide on setting up a small groundnut oil mill.

1. Feasibility study and market research

Before embarking on setting up a small groundnut oil mill, it is crucial to conduct a feasibility study and market research. Gather information on the demand for groundnut oil, the local market dynamics, potential competitors, and potential customers. Assess the availability of raw materials, land, machinery, infrastructure, and access to utilities like water and electricity.

Groundnut oil that meets the national standard

2. Find start-up funds

Based on the research in the first step, determine the production capacity and cost of the project. Small groundnut oil mill costs mainly depend on the scale and capacity of the groundnut oil processing machine. Next, based on cost calculation, determine the amount of start-up funds, and then look for sources of start-up funds, such as bank loans, government subsidies, and private investors.

3. Look for a good location

Getting a good business site for the small groundnut oil mill is one of the important indicators about the success of the business plan. When deciding to set up a small groundnut oil mill, one of the key factors must be the ease of transportation of raw materials. Because the convenient transportation of groundnut raw materials can ensure production efficiency and save costs. In addition, it is also necessary to ensure that the hydropower facilities around the groundnut mill are perfect, which is an important condition for the smooth operation of the mill.

Groundnut oil processing machine

4. Acquire groundnut oil processing machine

Groundnut oil processing machine involves a series of professional machines for cleaning, pressing, filtering, refining and storage. The functions of some machines are as follows, shelling can not only increase the production capacity of peanut oil production machine and improve its efficiency, but also reduce the wear of groundnut oil pressing machine. The cleaning avoids damage to other peanut oil production machines. The groundnut roasting machine can adjust the temperature and moisture of the groundnuts to make it reach the best situation etc. The biggest feature of our Henan Glory Company's groundnut oil pressing machine is low energy consumption and less occupied area, so it is the first choice for setting up a small groundnut oil mill.

Henan Glory Company has gained a wealth of experience in setting up a small groundnut oil mill and exporting machine for more than 10 years. Meanwhile, we have highly professional teams for the design and manufacturing of groundnut oil processing machines. They can design the best small groundnut oil mill plan based on your specific needs. In the form of after services, Henan Glory supplies installation guide and operation training for free.

5. Management and marketing of the business plan

Once all the requisite factors have been put into place, the groundnut oil processing is ready to operate. But, please note that when the plan is carried on the start-up stage, it is essential to adopt effective marketing strategies to attract customers.

In conclusion, the time from preparation to operation will last about 3 to 4 months. However, to set up a small groundnut oil mill will take longer or shorter, which depends on the availability of capital, the delivery and installation of the groundnut oil processing machines and other possible factors.

With the help of our company, you can easily set up your small groundnut oil mill and further make a profit through efficient groundnut oil processing business. It's sure you will have a perfect groundnut oil processing business plan at our company. Welcome to consult us at any time!

 

 How to improve the yield of rapeseed oil?

 

The yield of rapeseed oil has always been the focus of rapeseed oil manufacturers in the production process. For rapeseed oil manufacturers, the higher the oil yield of rapeseed oil, the more rapeseed oil they get, and the higher the profit income. How to improve the oil yield of rapeseed oil has become a research topic for rapeseed oil manufacturers. Rapeseed oil production equipment manufacturer Henan Glory will give rapeseed oil manufacturers some suggestions on the selection and processing of rapeseed and the selection and maintenance of rapeseed oil production equipment, so that manufacturers can obtain more rapeseed oil.

1. Selection and Processing of Rapeseed

The first step to achieving a higher oil yield is selecting the right rapeseed variety. High-oil-content varieties ensure better output per ton of seeds. Opt for genetically improved hybrids that are resistant to diseases and harsh climatic conditions. In order to improve the oil yield of rapeseed oil, rapeseed can be treated before production. On the one hand, bad seeds and damaged grains should be removed to select high-quality rapeseed; on the other hand, rapeseed can be pretreated, including cleaning, embryo rolling and cooking. Pretreatment can remove impurities in rapeseed and adjust the temperature and moisture of rapeseed, which can make the rapeseed oil production process smoother and the oil yield of rapeseed oil higher. Henan Glory has an independent equipment factory and a professional team of engineers. We can design a rapeseed oil processing production line suitable for you according to your processing volume, budget and process selection.

 

2. Selection and Maintenance of Rapeseed Oil Production Equipment

Rapeseed oil production equipment is an important part of the rapeseed oil production process, and it is also an important factor affecting the oil yield of rapeseed oil. Choosing a suitable high-quality rapeseed oil production equipment can produce more rapeseed oil from rapeseed, reduce oil loss, and thus increase the oil yield of rapeseed oil. Traditional mechanical pressing methods may leave residual oil in the seed cake. Modern expeller machines with optimized pressure settings can enhance oil recovery rates while maintaining quality.

 

When using rapeseed oil production equipment, you should also pay attention to the daily cleaning and maintenance of the equipment

. Only in this way can you extend the service life of the equipment, ensure the production efficiency of the equipment, and keep the rapeseed oil yield at a high level.

By implementing these strategies, you can significantly improve the yield of rapeseed oil and ensure a profitable business. Invest in quality rapeseeds, modern rapeseed oil production equipment , and best practices to achieve maximum efficiency and success in rapeseed oil production! We hope that these suggestions put forward by Henan Glory can help rapeseed oil manufacturers improve the oil yield of rapeseed oil, obtain more rapeseed oil, and increase profit income. For questions about the selection of rapeseed oil production equipment, please contact us, and we will help you customize a special solution.