Hydraulic Oil Press

Hydraulic Oil Press Machine for Cold-Pressed Oil Extraction

Our hydraulic oil press machine is ideal for cold-pressing high-quality oil from sesame, walnut, olives, avocados and other delicate seeds. Built for low-noise, nutrient-preserving operation, it suits premium oil producers. GQ-Agri is your trusted B2B cold press oil machine supplier in China, supporting small producers with professional-grade equipment.

The first 10 customers who place an official order each month can receive a $200 limited-time discount.

Precise cold pressing to improve oil quality

For producers targeting high-end edible oils, oil quality is crucial. Our hydraulic oil press uses uniform low-temperature pressure, and the oil pressing process can retain the flavor, aroma and nutrients of oilseeds such as olives, avocados, sesame, and walnuts to the greatest extent. Unlike screw oil presses, hydraulic oil press machine can minimize oxidation and foaming, thereby producing purer and clearer high-end edible oils. GQ- Agri Hydraulic oil press helps you reduce processing losses, ensure edible oil quality, and win consumer trust – bottle after bottle.

As a professional hydraulic oil press supplier in China, GQ- Agri provides B2B customers with mature and reliable cold-pressed hydraulic oil press equipment, avoiding the complex settings, oil waste and unstable output of traditional cold pressing.

Introduction of Hydraulic oil press Machine.

Hydraulic Oil Press Machine is a highly efficient and low noise oil pressing equipment, which uses hydraulic principle to cold press from seeds and nuts with high oil content. Unlike the continuously running screw oil press, the hydraulic oil press works in batch mode, which can better control the pressing pressure and temperature, and is ideal for producing high quality cold pressed oil.

working principle of the hydraulic oil press machine

How does a hydraulic oil press work?

Unlike mechanical screw presses, hydraulic oil presses rely on slow and steady pressure from hydraulic cylinders to compress oil plants & oilseeds to extract oil. Here is how hydraulic oil presses work:

  1. Filling the press chamber
    Prepared raw materials (usually roasted oilseeds such as sesame or nuts such as walnuts and olives) are placed in the press cylinder.
  2. Sealing and pressurizing
    After the press chamber is closed, the machine starts a powerful hydraulic pump to steadily apply pressure from above, usually up to 30 MPa (megapascals) downward.
  3. Extrusion
    The oil is gently squeezed out of the raw materials under extremely high pressure without heat or mechanical friction. This preserves the natural color, aroma and nutrients of the oil.
  4. Collection of oil and removal of cake
    The fresh oil flows out through a fine filter or channel into a collection container, while the remaining press cake (residue) can be easily removed after the pressure is released.

The whole process takes 4-8 minutes per cycle, depending on the type of raw material and moisture content.

Features of hydraulic oil press Machine.

Everyone knows that the quality of oil begins with pressing. Our hydraulic oil press Machine has a clear goal: to help entrepreneurs produce pure, natural and fragrant vegetable oil. It has the characteristics of stable hydraulic pressure, static pressing, low temperature cold pressing, intermittent oil output, no noise, low loss, pure oil output, and no heating to retain nutrients.

Stable and super strong hydraulic pressure slowly squeezes the oil out, without the high-speed rotation and friction that crushes the seeds like a screw press. This approach means lower impurities, less wear, no internal noise and longer machine life. Overheating is avoided, preserving sensitive compounds and nutrients such as antioxidants, omega oils and natural aromas in the crops, and ensuring that every drop of oil is clean and not burnt.

While slower than a screw press, this method produces a higher-quality oil with lower levels of impurities—something health-conscious entrepreneurs and premium oil brands desire.

Ideal for Cold Press & Premium Oil Extraction.

If you’re planning to start a small-scale cold-pressed oil business, or looking to add a premium product line to your farm, the hydraulic oil press machine is perfect for you.

It shines especially when processing sesame, walnuts, olives, avocados, almonds and other high-value, oil-rich seeds or nuts.
Our hydraulic oil press machines are designed for small and medium-sized cold-pressed oil entrepreneurs and brands looking to produce high-value artisanal oils with minimal processing costs. Whether you’re selling fresh-pressed sesame oil in the local market, launching a walnut oil brand online, or offering high-end olive oil to health-conscious buyers.

Why Choose Our Hydraulic Oil Press Machines?

GQ-Agri always insists on providing more than just oil pressing tools, but also providing agricultural entrepreneurs with assistants to achieve long-term value. Product quality and comprehensive services have made thousands of customers choose our hydraulic oil press as the preferred solution.

Hydraulic oil press machine structure diagram

Our hydraulic oil press is specially designed for performance and reliability in real production environments:

  • All-Steel Frame & Hydraulic Core
    Heavy-duty steel structure with industrial-grade hydraulic pump ensures long-term durability under continuous pressure cycles. No compromise on materials.
  • Strong Pressure Output
    Up to 50 MPa pressing force penetrates even dense oilseeds with ease—ideal for sesame, walnut, almond, and moringa.
    High-pressure ensures high yield, even in cold press conditions.
  • Precision Cylinders for Specific Materials
    Hydraulic oil press has two options: strip-row press cylinder (crops with high oil content) and drilled press cylinder (crops with low oil content) to balance oil yield and impurities.
  • Transparent Oil Flow & Easy Discharge
    Filter-free design and vertical pressure system allow oil to flow naturally and clearly—no foaming, no overheating, no additives.
  • Smart Control Interface
    With a simple electric control panel, even first-time users can operate the press with confidence. Automatic pressure control available on select models.
  • Low Maintenance, Low Downtime
    Fewer moving parts means less wear, fewer failures, and more time focused on production—not repairs.

All machines are manufactured in accordance with ISO and CE standards and undergo strict quality inspections before shipment. Product quality control is just the beginning, we are well aware of the importance of service for cooperation. From establishing cooperation to OEM services such as machine color, logo engraving and nameplate labels, to after-sales installation, maintenance guidance, and market analysis guidance to increase revenue generation, we are dedicated to providing convenience to customers.

Have questions about starting a cold pressed oil business?

Our team will help you choose the right oil press model and start making a profit.

FAQ

Our hydraulic oil press is ideal for high oil content, soft texture seeds and nuts such as sesame, walnuts, almonds, pine nuts, macadamia and olive oil. It is very suitable for producing cold-pressed high-end edible oils.
However, it is not recommended for harder raw materials such as soy or palm, which are recommended to use a screw press to improve production efficiency.

Yes, absolutely. Our machines are designed for single-person operation. Just load the material, press the button, and wait 5-8 minutes for each cycle.
No technical skills are required. Moreover, we also provide video training so that new users can operate the hydraulic oil press easily and confidently.

Standard models are powered by 220V single phase or 380V three phase, depending on the motor model. We support custom voltage options (110V/220V/380V, 50/60Hz) to match your local power system.

Please let us know your country and plug type and we will make sure your machine is running smoothly upon arrival.

Our after-sales services include remote equipment installation, commissioning and maintenance guidance. And insist on growing together with customers, you can communicate with us from machine selection to oil product output optimization.

The yield of cold pressing may be slightly lower than that of hot pressing, but it can retain more nutrients, flavor and aroma. I believe that for companies that focus on producing high-end edible oils: the yield loss of cold pressing is insignificant in the face of quality.

We have established long-term cooperative relationships with freight forwarders and international logistics, and can ship to Africa, Southeast Asia, Latin America, South America, Australia and other regions. All machines are safely packaged and can be exported worldwide.

In general, we will ship conventional general-purpose machines within 15-20 days after payment. Customized equipment will be shipped in about 30-35 days.

We provide a one-year warranty service for the equipment. If you have any questions, you can contact us at any time. And provide lifetime free consulting services, not a one-time sale.

Increase your oilseed oil yields now

GQ-Agri’s high-performance oil extraction machinery will help you maximize your crop revenue.

Usage guide

Usage guide

Guide to the use, commissioning and maintenance of agricultural machinery

Income generation guide

Income generation guide

Analysis of various agricultural markets and entrepreneurship guides

Basic blog

Basic blog

Understand agricultural machinery technology and product information

Useful resources

Useful resources

Various valuable white papers and video resources

After-sales guarantee

1-Year long warranty

Increase income

Increase agricultural income by 40%

Professional and reliable

15+ years of professional experience

Comprehensive testing

More than 30 tropical environment tests

en_USEnglish