Multifunctional Hydraulic Press Machine for Juice & Oil Extraction

Traditional manual pressing methods are widely used in fruit & vegetable processing, grain & oil production, herbal extraction, and agricultural deep processing. However, they cannot fully squeeze out liquid contents, which leads to severe raw material waste. What’s more, it is hard to keep the processing environment hygienic.

The multifunctional hydraulic press machine is a versatile piece of equipment that integrates juicing, oil extraction, dewatering, and residue removal. Depending on production scale, it is available in the following models:

• Manual screw press
• Hydraulic jack press
• Fully automatic hydraulic press

The hydraulic press machine features a food-grade stainless steel or high-strength cast steel structure and can be used to press a wide variety of materials, including fruits, vegetables, Chinese medicinal herbs, peanuts, sesame seeds, walnuts, rapeseed, distillers’ grains, and cassava. It is suitable for home-based workshops, small processing plants, and large food processing enterprises.

Application fields of hydraulic press machine

A single machine can process various materials, reducing the cost of purchasing multiple devices and improving equipment utilization. The applicable processing types include:

• Fruit juicing: grapes, watermelons, apples, mulberries, pomegranates, etc.
• Grain and oil pressing: peanuts, sesame, walnuts, rapeseed, tea seeds, etc.
• Chinese herbal medicine extraction: juice extraction from rhizome medicinal materials.
• Agricultural product dewatering: dewatering and residue separation of cassava, sweet potatoes, vegetables, and distillers’ grains.

Three models for different production scales

Three hydraulic press machine options are provided to match different processing volumes and automation requirements:

Manual screw press

• Suitable for home use, retail stores, and small-scale processing scenarios.
• Features: no electricity required, simple operation, low investment cost, suitable for small-batch on-site pressing.
• Specifications: 2L, 4L, 8L

Hydraulic jack press

• Suitable for small and medium-sized processing workshops.
• Features: higher pressure, more thorough pressing, cost-effective, no electricity required.
• Pressure specifications: 3 tons, 10 tons, 20 tons

Fully automatic hydraulic press

• Suitable for large-scale production in food factories and oil mills.
• Features: automatic hydraulic control, industrial continuous processing, large feeding capacity, labor-saving.
• Specifications: 52L, 98L, 169L

Structural advantages of multi-functional press

Food-grade materials guarantee safe processing

All parts in direct contact with materials are made of 304 stainless steel, including mesh barrels, juice trays, and pressure plates. These components are corrosion-resistant, easy to clean, and free of contamination, fully complying with food hygiene standards.

High-pressure design boosts pressing efficiency

Three pressure systems are equipped for different models to maximize liquid extraction and cut raw material waste:

• Manual models: thickened 27mm T-type screws for steady pressure output
• Jack hydraulic models: 3-ton, 10-ton and 20-ton hydraulic jacks
• Fully automatic models: 20–40 ton hydraulic cylinders

Detachable structure for easy cleaning

Mesh barrels, pressure plates and juice trays can be fully disassembled. This design reduces residue buildup, speeds up cleaning work and maintains consistent quality across production batches.

Reinforced stable frame for long-term service

All hydraulic press machines adopt thickened heavy-duty structures for stable operation:

• Manual versions feature solid stainless steel bases
• Hydraulic jack versions come with high-load cast steel frames
• Automatic versions use industrial thick plates and hydraulic systems to support non-stop mass production

Working procedures of multi-functional vertical press

Manual screw press

1. Load raw materials into the stainless steel mesh barrel.
2. Place the pressure plate and assemble the machine.
3. Rotate the screw to apply continuous pressure.
4. Juice or oil flows out from the bottom outlet.
5. Take out residues and clean the machine thoroughly.

Hydraulic jack press

1. Put raw materials into the cast steel mesh barrel.
2. Install the pressure plate and activate the hydraulic system.
3. The hydraulic jack generates pressure to squeeze materials.
4. Liquid flows through the filter screen.
5. Release pressure and clear waste residues.

Fully automatic hydraulic press

1. Fill raw materials into the large-capacity mesh barrel.
2. Start the machine for automatic pressure rise.
3. The hydraulic cylinder applies constant pressing force.
4. The machine maintains pressure automatically once the preset value is reached.
5. Automatic pressure relief completes the whole processing cycle.

Multifunctional hydraulic press machine specifications

รุ่น	ความจุ	Pressure	วัสดุ	กำลังไฟฟ้า	เวิร์กโฟลว์ของสายการผลิตพริกสับ
Manual Screw Press 2L	2L Basket	Screw Press	สแตนเลสสตีล 304	ด้วยมือ	Home use, small shops
Manual Screw Press 4L	4L Basket	Screw Press	สแตนเลสสตีล 304	ด้วยมือ	Small batch juice/oil pressing
Manual Screw Press 8L	8L Basket	Screw Press	สแตนเลสสตีล 304	ด้วยมือ	Small processing workshops
Hydraulic Press 3T	8L Basket	3 Ton Hydraulic Jack	Cast Steel	Manual Hydraulic	Small workshops
Hydraulic Press 10T	13.8L Basket	10 Ton Hydraulic Jack	Cast Steel	Manual Hydraulic	Medium processing
Hydraulic Press 20T	21L Basket	20 Ton Hydraulic Jack	Cast Steel	Manual Hydraulic	Oil seeds, herbal extraction
Automatic Hydraulic Press 52L	52L Basket	20 Ton Cylinder	สแตนเลสสตีล 304	380V, 3kW	Food factories, oil plants
Automatic Hydraulic Press 98L	98L Basket	30 Ton Cylinder	สแตนเลสสตีล 304	380V, 3kW	Medium-scale production
Automatic Hydraulic Press 169L	169L Basket	40 Ton Cylinder	สแตนเลสสตีล 304	380V, 4kW	Large industrial production

How to choose the right hydraulic press machine?

Choose according to processing volume

Match the machine model with your daily processing output:

Processing Needs	Recommended Equipment
Home use, small retail stores, small-batch processing	2L/4L Manual Screw Press
Daily processing of 250-1000 kg (500-2000 jin)	8L Manual Press, 3T/10T Hydraulic Jack Press
Large-batch continuous production	20T Hydraulic Jack Press, 52L/98L/169L Fully Automatic Hydraulic Press

Choose according to processed materials

• Wet and acidic materials (e.g., fruits, Chinese herbal medicines): choose models with 304 stainless steel components to ensure corrosion resistance and hygiene.
• Oil-bearing materials (e.g., peanuts, sesame): opt for hydraulic models with high pressure to improve oil extraction efficiency.
• Food factories and commercial supply: it is recommended to choose fully automatic models with 304 stainless steel to meet large-scale production and food safety standards.

Choose according to power conditions

• No electricity available: select manual screw press or hydraulic jack press (no power required).
• Fixed factory production: choose a fully automatic hydraulic press machine to enhance production efficiency with automated operation.

One-stop services & conclusion

As a professional press manufacturer, we provide one-stop services. We offer free model selection based on your materials, output, site, and budget. All machines are pressure-tested before delivery, with technical support and long-term supply of original spare parts (mesh barrels, pressure plates, etc.) to minimize downtime.

In conclusion, the multi-functional vertical hydraulic press machine integrates juicing, oil pressing, dewatering, and residue separation, with three models for different needs. Suitable for workshops, plants, and food enterprises, it boosts efficiency and quality. For more information about screw oil presses and solutions, contact us.