Boost Your Palm Kernel Oil Production with Efficient Cracking & Crushing Machines in Nigeria

As Nigeria continues to lead Africa in palm kernel oil production, the shift from traditional manual methods to modern mechanical processing is accelerating. To meet rising demand, more producers are upgrading their operations with reliable and efficient machinery—and DOING's palm kernel cracker and crusher are becoming the preferred choice across the country.

Why Modern Palm Kernel Processing Equipment Matters

In palm kernel oil production, cracking and crushing are critical steps that determine final oil yield and quality. Many local processors still rely on outdated manual or semi-mechanical tools, which often result in:

• Low shelling rate

• High kernel breakage and loss

• Inefficient production capacity

• Reduced overall oil recovery

This not only increases operational costs but also limits potential for business growth and industry modernization.

How DOING's Machines Make a Difference

Palm Kernel Cracker
Specially designed to separate the hard shell from the kernel using impact-based technology, it achieves a shelling rate of over 95%, preserving kernel integrity and minimizing waste.

Palm Kernel Crusher
After cracking, this machine breaks kernels into 6–8 small pieces, increasing surface area for better oil release during pressing and improving overall oil yield.

Why Choose DOING in Nigeria?

Beyond equipment performance, our local presence sets us apart:

Local Stock & Quick Pickup:
Our Nigeria branch and warehouse maintain ready inventory. Inspect and collect machines on the spot—no long waits or shipping uncertainties.

On-Site Technical Support:
If needed, we can arrange engineers for installation, commissioning, and operator training to ensure smooth operation from day one.

Reliable After-Sales Service:
Prompt local support helps you maintain productivity and address any operational issues quickly.

As Nigeria's palm kernel oil sector grows, investing in the right equipment is key to staying competitive. DOING provides not only high-performance crackers and crushers, but also the local service backup to keep your production running smoothly.

Interested in seeing our machines or learning more?

📱 Contact us on WhatsApp/WeChat: +8613526627860 for more details!
 (https://wa.me/8613526627860)
🌐 Website: 
http://www.palmoilextractionmachine.com  
📧 Email: market@doinggroup.com

Finding the Right Oil Press: A Guide to Peanut Oil Processing Machines for Small-Scale Producers

For small-scale peanut oil producers, choosing the right press isn't just about buying equipment—it's about defining your business. The right machine balances efficiency, oil quality, and cost, shaping everything from your daily output to your market appeal. Whether you're supplying local communities or targeting premium buyers, understanding your options is the first step to success.

Here's a breakdown of the three most common types of oil presses found in small processing plants, each with its own strengths.

1. The Workhorse: Screw Oil Presses

If you need reliable, continuous operation for moderate-scale production, the screw press (or expeller press) is likely your best match. It works by forcing peanut kernels through a rotating screw, mechanically squeezing out the oil.

Best for: Producers prioritizing steady output and automation.
Typical Daily Capacity: 5–20 tons of peanuts.
Oil Yield: Around 35–45%, depending on kernel quality.

The Bottom Line: It's efficient, requires less manual labor, and is a cost-effective choice for supplying broader markets. Keep in mind that the crude oil will need filtering, as it may contain some solids from the pressing process.

2. The Artisan Choice: Hydraulic Oil Presses

When oil purity, flavor, and nutrient retention are your top priorities, the hydraulic press shines. It uses controlled hydraulic pressure to squeeze oil from peanut meal in batches, a gentler process that generates less heat.

Best for: Craft or "cold-pressed" oil producers targeting premium, health-conscious, or local artisan markets.
Typical Daily Capacity: 1–5 tons (batch processing).
Oil Yield: A slightly higher 40–48%, with exceptional purity.

The Bottom Line: This method preserves the peanut's natural aroma and nutritional value beautifully, often requiring less filtration. The trade-off is a slower, batch-based process that may limit large-scale volume.

3. The All-in-One Solution: Integrated Pretreatment & Pressing Systems

Why stop at just pressing? Integrated systems combine cleaning, shelling, roasting, and pressing into one streamlined workflow. A common setup pairs a roasting machine with a screw press, preheating the peanuts to optimize oil flow and flavor.

Best for: Processors looking to maximize efficiency, consistency, and control over the entire production chain.
Key Advantage: Preheating (to 120–130°C) can boost oil yield by 3-5% and creates that beloved, rich roasted peanut aroma. It minimizes handling and ensures a uniform product.

The Bottom Line: While the upfront investment is higher, the gains in productivity, oil quality, and operational smoothness can quickly justify the cost for a growing business.

For many, the screw press offers the best balance to start. Those in niche markets may lean toward hydraulic presses, while integrated systems are the goal for scaling up efficiently.

A Final Note on Sourcing: Many reliable manufacturers, such as Henan Glory Company, offer these standard presses and even have overseas warehouse networks to support international customers. It's worth researching suppliers who can provide not just the machine, but also the technical support and parts you might need.

By carefully matching your equipment to your vision, you can build a small peanut oil processing operation that is both sustainable and competitive.

Where can I buy small scale palm oil refinery machine(1-20tpd)?

For small and medium-sized producers looking to turn crude palm oil into clear, stable, and market-ready edible oil, Henan Glory Company's batch type palm oil refinery machine offers the perfect balance of efficiency and flexibility. With capacities ranging from 1 to 20tpd, this refinery is designed to deliver high-quality refined palm oil while keeping operational costs manageable.

Why Choose a Batch Type Palm Oil Refinery Machine?

Unlike large continuous systems, batch type refining allows you to process oil in controlled, separate lots. This is especially useful if you work with multiple oil types—such as palm, soybean, sunflower, or peanut oil—and need to switch between them without downtime or cross-contamination. Whether you're starting with 1 TPD or scaling up to 20 TPD, batch systems give you the adaptability to meet changing market demands.

Four Key Steps to Purity and Quality

The batch refining process follows four essential stages, each targeting specific impurities in crude palm oil:

1) Degumming – Removes phospholipids and gums through hydration, preventing forming and discoloration during heating.

2) Deacidification – Uses alkali neutralization to eliminate free fatty acids (FFA), improving oil stability and shelf life.

3) Bleaching – Adsorbs unwanted pigments like chlorophyll and carotenoids using activated clay, resulting in a clearer, brighter oil.

4) Deodorization – Conducted under high-temperature vacuum distillation, this step removes odor-causing compounds. The deodorization tank, made from corrosion-resistant 304 stainless steel, ensures the oil does not re-oxidize, preserving its natural quality.

Together, these stages ensure that the final product meets national edible oil standards while retaining the oil's natural nutrients.

Tailored Heating Options for Different Scales

To suit various production needs, batch refinery machines come with two heating choices:
1) Electric Heating – Ideal for small workshops (0.5, 1, or 2 TPD), featuring all-stainless-steel construction and lower upfront investment.

2) Thermal Oil Heating – Recommended for larger outputs (1–20 TPD), this method uses a thermal oil furnace and coil system for energy-efficient, consistent heating of larger batches.

Eco-Friendly and Cost-Effective Design

Modern batch refineries are built with closed-system technology, minimizing exhaust emissions and reducing residue pollution. This not only helps you comply with environmental regulations but also lowers waste management costs.

Explore detailed specifications, customized configurations, and competitive pricing for batch type palm oil refinery machines (1-20 TPD). Contact Henan Glory Company today for a solution tailored to your production goals.

📱 WhatsApp: +86 13526627860 (https://wa.me/8613526627860)
📧 Email: market@doinggroup.com
🌐 Offcial Web:
http://www.cookingoilmillmachinery.com 
http://www.palmoilextractionmachine.com

Why Your Groundnut Oil Turns Cloudy or Smells Off—And How Refining Solves It

Are you a groundnut oil producer struggling with cloudy oil, unpleasant odors, or short shelf life? You're not alone. A common challenge many face is that freshly pressed crude oil becomes turbid or develops off-flavors within months. The root cause often lies not in the pressing itself, but in the missing step that guarantees quality: refining.

At Henan Glory, we understand that quality is what builds trust and grows your business. Let's break down how a dedicated groundnut oil refining machine transforms crude oil into a clear, stable, and market-ready product by removing specific impurities at each stage.

1. Degumming: Eliminating Turbidity

The cloudiness and sediment you see in stored crude oil are primarily caused by phospholipids. Customers reject cloudy oil, hurting your sales.

Our Solution: In our degumming process, crude oil is heated and stirred while a phosphoric acid solution is introduced. This causes phospholipids and other colloids to coagulate. After settling, these impurities are removed, resulting in a visibly clearer oil that stays stable on the shelf.

2. Deacidification: Ensuring Freshness & Longevity

Free Fatty Acids (FFA) are responsible for off-flavors and rapid spoilage, directly cutting into your profits.

Our Solution: Through a controlled reaction with an alkaline solution in our deacidification system, FFAs are neutralized and removed as soapstock. This crucial step significantly extends your oil's shelf life and ensures a clean, neutral taste.

3. Decolorization: Creating the Perfect Golden Hue

Crude groundnut oil's dark color, from natural pigments and oxidation, is less appealing to consumers who expect the attractive golden-yellow oil seen in stores.

Our Solution: Our decolorization process uses activated clay under precise heating and stirring to adsorb these pigments. The result is a consistently beautiful, market-favored color that enhances your product's visual appeal.

4. Deodorization: Delivering a Neutral, Pure Taste

Unwanted raw or burnt notes (often from pressing variations) can deter consumers. Modern buyers prefer a clean, neutral edible oil.

Our Solution: Our deodorization pot operates in a high-temperature vacuum. This steam-strips all volatile odor compounds without oxidizing the oil, guaranteeing a bland, pure flavor profile that meets consumer expectations.

Scalable Solutions for Your Growth

Our batch refining systems are ideal for plants processing under 20 tons daily. As you expand, the system can be upgraded to a semi-continuous setup (e.g., with a continuous deodorization tower), boosting capacity to 30 tons/day with better efficiency.

For large-scale operations exceeding 30 tons daily, we provide fully continuous, automated refining lines designed for maximum throughput and consistent, premium quality.

Invest in the quality that builds your brand. If you're facing issues with oil clarity, shelf life, color, or odor—or if you're planning a new or upgraded your peanut oil refining line—let's connect.

Contact us for more details
Official Web:
http://www.cookingoilmillmachinery.com
http://www.palmoilprocessingmachine.com 
WhatsApp: +86 13526627860 (https://wa.me/8613526627860)

What are the Characteristics of YL-130 Compact Palm Oil Press?

For small-scale palm oil processing facilities, a highly efficient, sturdy and high-yield palm oil press is a must-have piece of equipment. Henan Glory's YL-130 compact palm oil press, boasting remarkable operational performance and thoughtful structural design, has emerged as the top pick for numerous small palm oil mills.

The YL-130 compact palm oil press is composed of a main engine, a pressing auger, a pressing cylinder and a power unit, all of which are precision-manufactured to ensure superior quality and dependable performance. Let’s delve deeper into the distinctive features of Henan Glory's YL-130 compact palm oil press.

Processing Capacity
This equipment is capable of handling 500 kilograms of palm fruit per hour, making it perfectly suited for palm plantations spanning up to 110 hectares. It is thus the ideal equipment option for small-scale palm oil processing plants.

High-performance Pressing Auger
The pressing auger serves as the core component of the machine, crafted from premium 2Cr13 wear-resistant alloy steel. In contrast to carbon steel augers adopted by other manufacturers— which typically have a service life of merely one month— the pressing auger of the YL-130 compact palm oil press can last for more than a decade with proper upkeep and maintenance. This translates to long-term operational benefits derived from a one-time capital investment, substantially cutting down on equipment replacement costs and frequency. Additionally, the pressing auger undergoes a professional polishing treatment prior to factory shipment. This meticulous process effectively prevents material clogging issues caused by a rough auger surface, guaranteeing smooth and uninterrupted operation of the equipment.

Dual Power System Options
To cater to the diverse needs of customers across different regions, the YL-130 compact palm oil press is equipped with two flexible power system choices: diesel-driven and electric-driven. This dual-power design greatly enhances the machine's adaptability to various working environments.

Low Residual Oil Rate
The YL-130 compact palm oil press has undergone multiple rounds of technical fine-tuning and optimization, resulting in an impressively low residual oil rate in the pressed cake. This design maximizes oil extraction efficiency and boosts the overall profitability of palm oil processing. What's more, it ensures the structural integrity of palm kernels during the pressing process, enabling users to gain extra economic benefits from kernel sales or further processing.

Hassle-free Installation
Machine installation can often be a cumbersome task for many customers. However, with the YL-130 compact palm oil press, users can complete the entire installation process independently by following the detailed instruction manual or step-by-step video tutorials. There is no need to hire a professional installation team, which saves both valuable time and additional installation expenses.

Comprehensive After-sales Support
Henan Glory is backed by a seasoned pre-sales consultation team and after-sales service team, as well as a group of professional technical engineers. We have established overseas branches and warehouses in Nigeria, which allows us to promptly fulfill customers' demands for replacement parts and provide timely technical assistance. In the event of any operational issues with the YL-130 compact palm oil press, our team will deliver a targeted solution within 24 hours. When conditions permit, we can also arrange for our engineers to conduct on-site technical support and troubleshooting.

Henan Glory is a leading professional manufacturer of palm oil processing equipment in China, with rich expertise in both equipment production and after-sales service. Choosing the YL-130 compact palm oil press means you are opting for reliable performance, high efficiency and complete peace of mind throughout the equipment's service life. If you are interested and wish to learn more detailed information, please do not hesitate to get in touch with us.

Small Scale Palm Oil Refining: A Starter's Guide to Essential Equipment & Process

Crude palm oil is a raw commodity, but its refined version—with improved color, neutral odor, and superior quality—commands higher profits and broader market access. For newcomers entering this lucrative field, a small scale palm oil refining mill represents the perfect entry point. Yet, the key to success lies in understanding not just the “why,” but the “how”: what equipment is needed and how it transforms crude oil into a premium product.

Essential Equipment in a Compact Palm Oil Refining Mill
A typical small-scale setup utilizes a batch processing system, which is cost-effective and flexible for varying production volumes. The essential equipment lineup forms a complete processing circuit:

Heart of the Process: Three core tanks: the refining tank (for degumming and deacidification), the decolorization tank (for bleaching), and the deodorization tank (for final purification).

Critical Support Systems: A steam generator provides the necessary steam and vacuum, while a filtration system (like a plate filter) removes spent bleaching agents and impurities.

The Heating Decision: The main system variation lies in the heating method. You can opt for an electric heating system integrated into the tanks, or a thermal oil heating system. The latter uses a dedicated thermal oil heater to circulate hot oil, offering more uniform and efficient heat transfer for slightly larger or more consistent operations.

The Five-Step Palm Oil Refining Process
Regardless of the heating choice, the process follows a proven chemical and physical pathway to purity:

Degumming: In the refining tank, phosphoric acid and water are added to convert and hydrate gums, allowing them to be separated.

Deacidification: An alkali is introduced to neutralize free fatty acids, forming soapstock which is then removed.

Decolorization: The oil is heated and mixed with bleaching earth, which adsorbs pigments and unwanted color bodies.

Filtration: The oil-clay mixture is pumped through a filter, separating the clean oil from the used adsorbent solids.

Deodorization: Under high temperature and a strong vacuum, volatile odor compounds and remaining moisture are stripped away, yielding stable, tasteless, and odorless refined palm oil.

Why Partner with an Expert Supplier?
Choosing the right equipment is just the first step. The reliability of your small scale palm oil refining mill and the quality of its final product depend on engineering expertise and proven performance. With over ten years of dedicated project experience, we ensure our equipment delivers refined oil that meets all major national and international standards.

Our global footprint—from a 2 TPD plant in Congo-Brazzaville to a 100 TPD facility in Kenya and numerous installations in Indonesia—demonstrates our capability to deliver successful solutions tailored to different scales and markets. We provide more than just machinery; we offer a partnership for your refining success.

Ready to transform your crude palm oil into higher profits? Let's discuss how a customized small-scale refining solution can work for you. Contact us today for a detailed consultation.

Official Web:
http://www.edibleoilrefinerymachine.com 
http://www.palmoilrefineryplant.com 
WhatsApp: +86 13526627860 (https://wa.me/8613526627860)
Email: market@doinggroup.com

 

Peanut Oil Production Line: Complete Solutions by Henan Glory for Efficient, High-Quality Peanut Oil Processing

If you're a peanut oil manufacturer looking to boost yield, cut costs, and deliver consistent, premium-grade oil to market—Henan Glory's 4-stage peanut oil processing line is your turnkey solution. Designed for scalability (from small-batch to 2000TPD industrial plants), our integrated equipment combines advanced technology to maximize your profitability.



Stage 1: Peanut Oil Pretreatment & Pre-Pressing Machine
Our pretreatment system handles cleaning, crushing, softening, flaking, cooking, and pre-pressing—all optimized to protect peanut nutrients and enhance oil release.
What This Means for You:
Reduced waste: High-precision cleaning (vibrating screens + magnetic separators) removes 99% of impurities (stones, dust, metal), preventing equipment wear and oil contamination.
Higher yield: Flaking machines compress peanuts into uniform thin flakes, increasing surface area for better oil extraction in later stages.
Enhanced flavor: Controlled cooking denatures proteins without burning, preserving peanut oil's natural aroma (a top consumer demand).
Flexibility: Our pre-press machine works for peanuts, soybeans, or rapeseed.

Stage 2: Peanut Oil Solvent Extraction Plant
Even the best pre-pressing leaves residual oil in peanut cake. Our solvent extraction system (D.T.D system + condenser + recovery units) extracts most remaining oil—boosting total yield significantly (vs. pressing alone).
Why This Is a Game-Changer for Your Business:
Low operational costs: Closed-loop solvent recovery cuts raw material expenses.
High-value byproducts: Defatted cake is rich in protein—sell it as animal feed to add extra revenue.
Availability: Our system adapts to a capacity of 30+t/d.

Stage 3: Peanut Oil Refining Machine
Crude oil (from pressing/extraction) contains impurities (free fatty acids, pigments, odors) that fail food safety regulations. Our 4-step refining process (degumming, deacidification, decolorization, deodorization) transforms crude oil into refined, bleached, deodorized (RBD) oil—ready for international markets.
Degumming: Removes sticky phospholipids (gums) to keep oil clear and stable.
Deacidification: Reduces sour-tasting free fatty acids for better flavor and longer shelf life.
Decolorization: Removes unwanted pigments to give oil a clean, appealing appearance.
Deodorization: Eliminates off-odors to preserve peanut oil’s natural, pleasant aroma.

Stage 4: Peanut Oil Filling Machine
Your product's final impression matters. Our fully automated filling line (unscramble, fill, screw cap, label) ensures consistency, safety, and speed—critical for meeting tight delivery deadlines.

Ready to Transform Your Peanut Oil Production?
Whether you're upgrading an existing line or building a new plant, Henan Glory delivers a solution is best for you.


Official Web:
http://www.cookingoilmillmachinery.com 
http://www.edibleoilrefinerymachine.com 
WhatsApp: +86 13526627860 (https://wa.me/8613526627860)
Email: market@doinggroup.com