Oil Press Machine for Small and Commercial Oil Mills

Fude Machinery supplies oil press machines for small businesses, farm cooperatives, local edible oil brands and commercial oil mills.

Our equipment can be configured for peanut, rapeseed, sunflower seed, soybean, sesame, flaxseed and other oil-bearing materials. Depending on the raw material and production target, customers can choose a screw oil press, hydraulic oil press or a complete oil pressing line.

The suitable configuration depends on:

• Oilseed type
• Required capacity
• Cold or hot pressing method
• Seed preparation
• Oil filtration requirements
• Workshop space
• Power supply
• Future expansion plans

Request an Oil Press Machine Quotation

What Is an Oil Press Machine?

An oil press machine is mechanical equipment used to extract oil from oilseeds, nuts and other oil-bearing materials.

The machine separates liquid oil from solid oil cake through pressure. The extracted crude oil can then be filtered, stored, refined or filled depending on the final product requirements.

An oil press machine may operate as:

• A standalone machine
• Part of a small oil mill
• Part of a commercial oil processing plant
• Part of an integrated pressing and refining line

Oil Press Machine Types

Small Oil Press Machine

A small oil press machine may be suitable for:

• Start-up oil businesses
• Farm cooperatives
• Local edible oil brands
• Small agricultural projects
• Retail oil pressing shops
• Small rural oil mills

The equipment configuration should match the expected raw material supply and daily production target.

Complete Oil Pressing Line

A complete line may include seed cleaning, conditioning, pressing, filtration, storage, refining and filling equipment.

This type of solution is suitable for customers who want to produce and sell packaged edible oil.

How Does an Oil Press Machine Work?

Screw Oil Press: After cleaning and roasting (hot pressing), the oilseeds enter the pressing chamber from the hopper; the rotating screw continuously pushes the oilseeds forward, and as the space within the pressing chamber gradually narrows, the pressure increases step by step, breaking down the oilseed cells through a combination of compression and friction-generated heat; The oil flows out through the gaps in the press cage, and a vacuum oil filtration system rapidly removes oil residue; the remaining solids form oil cake, which is continuously discharged through the cake outlet. The entire process—including feeding, oil extraction, and cake discharge—operates synchronously and continuously.

Hydraulic Oil Press: After pretreatment, the oilseeds are loaded into the pressing cylinder (which can be lined with filter cloth). The hydraulic power unit drives the cylinder to apply downward pressure gradually, causing the pressure to rise step by step, and the oil flows out through the oil-discharge slots in the cylinder. Once pressing is complete, the pressure is released, and the entire round oil cake is removed. The process operates on a batch-by-batch cycle: loading — pressing — cake discharge. The pressing process involves minimal temperature rise, which helps preserve the natural nutrients and aroma of the oilseeds.

Oil recovery is affected by:

• Oilseed variety
• Oil content
• Moisture
• Seed cleanliness
• Preparation method
• Pressing temperature
• Screw or barrel configuration
• Feed rate
• Operating experience

For this reason, a fixed oil yield should not be used for every raw material or project.

Oilseeds Suitable for Oil Pressing

Fude Machinery oil press machines can be configured for different oil-bearing materials, including:

• Peanut
• Rapeseed and canola
• Sunflower seed
• Soybean
• Sesame
• Flaxseed
• Cottonseed
• Safflower seed
• Tea seed
• Perilla seed
• Pumpkin seed
• Selected nuts and specialty seeds

Different materials may require different preparation methods. Please provide the oilseed type before selecting the machine model.

For rapeseed projects, see our rapeseed oil press machine.

Cold Pressing and Hot Pressing

Cold Pressing

Cold pressing uses limited external heating before mechanical extraction.

It may be suitable for:

• Specialty oil brands
• Premium product lines
• Small-batch production
• Sesame oil
• Nut oils
• Flaxseed oil
• Other products where a low-temperature process is important

The actual oil temperature depends on the seed, feed rate, pressing time, equipment design and operating conditions.

Hot Pressing

Hot pressing normally includes controlled heating or cooking before pressing.

It may be suitable for:

• Commercial oil production
• Higher daily throughput
• Oilseeds that benefit from conditioning
• Projects that prioritize stable production

The process temperature should be selected according to the raw material and product requirements.

Oil Press Machine Comparison

Equipment Type	Operation	Best Suited For	Main Advantage
Screw oil press	Continuous	Commercial oil production	Continuous operation
Hydraulic oil press	Batch	Specialty and premium oils	Flexible small-batch pressing
Small oil press	Small-scale	Start-up businesses	Lower production scale
Complete oil press line	Integrated	Commercial oil mills	Complete process support

The correct choice depends on raw material, capacity, product positioning, workshop conditions and budget.

How to Choose the Right Oil Press Machine

1. Confirm the Oilseed

Peanut, rapeseed, sunflower seed, soybean, sesame and nuts have different pressing characteristics.

2. Estimate the Required Capacity

Calculate:

• Daily raw material supply
• Expected operating hours
• Seasonal availability
• Desired finished oil volume
• Future production growth

3. Select Cold or Hot Pressing

Choose a process according to your product positioning, oilseed characteristics and production target.

4. Consider Seed Preparation

Depending on the material, the preparation section may include:

• Seed cleaner
• Magnetic separator
• Sheller
• Crusher
• Flaker
• Dryer
• Conditioner
• Cooker

5. Plan Oil Filtration

Crude oil normally contains fine solids after pressing. A suitable filter is needed before storage or filling.

6. Check Power Supply

Confirm:

• Local voltage
• Frequency
• Single-phase or three-phase power
• Available electrical capacity
• Motor starting method

7. Check Workshop Space

The layout should allow space for:

• Raw material feeding
• Machine operation
• Oil collection
• Cake discharge
• Filter cleaning
• Maintenance
• Operator movement
• Future expansion

Complete Oil Pressing Process

A complete oil production process may follow this flow:

Seed Cleaning → Crushing or Conditioning → Cooking if Required → Oil Pressing → Crude Oil Filtration → Storage → Refining or Filling

Supporting equipment may include:

• Seed cleaning machine
• Oilseed crusher
• Seed cooker
• Screw oil press
• Hydraulic oil press
• Oil filter
• Storage tank
• Oil filling machine
• Packaging equipment

For refining requirements, see our edible oil refining equipment.

Oil Press Machine for Small Oil Mills

A basic small oil mill configuration may include:

1. Seed cleaner
2. Feeding hopper
3. Oil press machine
4. Crude oil filter
5. Oil storage tank
6. Cake collection system

This configuration is suitable for:

• Farm cooperatives
• Small oil businesses
• Local edible oil brands
• Agricultural processing projects
• Rural oil mills
• Specialty oil producers

If you plan to expand production, reserve space for additional storage, refining and filling equipment.

Oil Press Machine for Commercial Oil Mills

A commercial oil mill may require:

• Automatic seed cleaning
• Storage hoppers
• Seed conditioning
• Continuous screw pressing
• Crude oil filtration
• Oil cake conveying
• Multiple storage tanks
• Refining equipment
• Filling and packaging equipment

The final plant configuration should be based on raw material supply, sales volume, required oil quality and future expansion plans.

Oil Filtration and Refining

An oil press produces crude oil. The crude oil may contain fine particles and other impurities.

Depending on the final product, the oil may require:

• Settling
• Mechanical filtration
• Fine filtration
• Degumming
• Neutralization
• Bleaching
• Deodorization
• Dewaxing

Not every project requires a complete refining line. The required process depends on the oilseed, final product and local regulations.

Maintenance and Cleaning

Regular maintenance helps improve equipment stability.

Recommended maintenance includes:

• Cleaning the pressing chamber
• Inspecting the screw or pressing barrel
• Checking bearings and seals
• Checking hydraulic hoses where applicable
• Checking motor and electrical connections
• Lubricating parts according to the manual
• Cleaning the oil filter
• Removing oil cake residue
• Keeping suitable spare parts available

Common wearing parts may include:

• Pressing screw
• Press cage
• Rings
• Bushings
• Seals
• Bearings
• Filter elements

Who Is This Equipment For?

Fude Machinery oil press equipment may be suitable for:

• New oil processing businesses
• Existing oil mills
• Farm cooperatives
• Food processing companies
• Local edible oil brands
• Agricultural investment projects
• Specialty oil producers
• Small and medium commercial oil plants

The suitable equipment depends on the customer’s raw material, capacity and final product requirements.

What Information Is Needed for a Quotation?

To prepare a suitable oil press proposal, please send us:

• Oilseed type
• Required capacity per day
• Expected operating hours
• Cold or hot pressing requirement
• Country and delivery location
• Local voltage and frequency
• Workshop dimensions
• Required filtration system
• Whether refining equipment is needed
• Whether filling and packaging equipment are needed

If you do not have all the information, send us the oilseed, target capacity and country first.

Why Choose Fude Machinery?

Fude Machinery provides oil processing equipment and project support for customers in different markets.

Our service may include:

• Equipment selection
• Process design
• Configuration planning
• Workshop layout
• Equipment manufacturing
• Factory inspection
• Installation guidance
• Operating instructions
• Spare parts support
• Technical communication after delivery

We recommend selecting equipment according to the complete process rather than comparing purchase price alone.

Oil recovery, power consumption, maintenance, filtration, installation and future expansion should all be considered.

Learn more about Fude Machinery.

Frequently Asked Questions

What is the difference between a screw oil press and a hydraulic oil press?

A screw oil press works continuously and is suitable for regular commercial production.

A hydraulic oil press works in batches and is often selected for specialty oils, nuts and smaller production volumes.

What oilseeds can an oil press machine process?

The equipment can be configured for peanut, rapeseed, sunflower seed, soybean, sesame, flaxseed and other oil-bearing materials.

Does an oil press produce finished cooking oil?

Usually, the machine produces crude oil. Filtration or refining may be required before the oil is sold as finished cooking oil.

How much does an oil press machine cost?

The price depends on the machine type, capacity, motor, materials, auxiliary equipment, filtration system, automation level and delivery location.

Can one machine process different oilseeds?

Some machines can process several oilseeds, but preparation methods and operating settings may need to be adjusted.

Do you provide installation support?

Yes. We can provide installation drawings, operating instructions and remote technical guidance. On-site service can be discussed according to project requirements.

Request an Oil Press Machine Quotation

Are you planning to start or expand an oil processing business?

Send us your oilseed type, required capacity and destination country. Fude Machinery will help you compare screw and hydraulic pressing options and recommend a suitable equipment configuration.

Request an Oil Press Machine Quotation

You can also send:

• Oilseed type
• Capacity
• Cold or hot pressing
• Country
• Power supply
• Workshop size
• Filtration requirements
• Refining or filling requirements

We will review your project and provide the next recommended step.