Hydraulic Oil Presses & Oil Processing Equipment
Professional hydraulic oil press and auxiliary equipment for all your oil pressing needs
Core hydraulic oil presses
The four flagship models most buyers choose โ HN325 ยท HN365 ยท HN426 ยท HN500.
Standard Hydraulic Oil Press
Commercial hydraulic oil press machine for small business and oil mills. 325-ton force, 20โ100 kg batches, hot & cold pressing. Factory-direct, 1-year warranty.
Commercial Hydraulic Oil Press
Commercial hydraulic oil press with 365-ton force and 30 MPa cake pressure. Single or double tabung press, hot & cold pressing, factory-direct.
Cold Press Hydraulic Oil Press
Cold press hydraulic oil press with 500-ton force and 70 MPa system pressure. Purpose-built for coconut, walnut and premium cold-pressed oils โ hot pressing also supported. Single or double tabung press, factory-direct.
Ultra High Pressure Hydraulic Oil Press
Industrial hydraulic oil press with 620-ton force and 75 MPa system pressure. Heavy-duty pressing for the hardest in-shell materials โ walnut in shell, apricot kernel and more. Single or double tabung press, factory-direct.
Specialized & custom hydraulic presses
Compact starters, previous generations and application-specific machines, made to order.
Sesame Oil Hydraulic Press
Custom-configured hydraulic sesame oil press machine based on HN325/HN355. 47-51 MPa cake pressure, 300mm narrow tabung press for maximum sesame yield. Made to order in 30-45 working days.
Coconut Milk Hydraulic Press
Coconut milk hydraulic press with 600mm food-grade stainless steel tabung press. 300 ton press for coconut cream/VCO extraction. Custom configuration, 30-45 working day lead time.
Sludge Dewatering Hydraulic Press
Hydraulic sludge dewatering press with 630mm large tabung press. For oil sludge, animal/plant oil residue, textile sludge, and fruit/vegetable dehydration. 325 ton, custom configuration.
Ultra High Pressure Cold Press
HN480B ultra high pressure cold press โ 600 ton, 65 MPa system, 48 MPa cake pressure. Custom-configured for walnut, almond, and hard seeds. Made to order in 30-45 working days.
Seed processing, roasting & filtration
Auxiliary equipment for complete oil production lines.
Integrated Feeder Crusher Roaster
Integrated feeder, crusher, and roaster combo machine. All-in-one seed preparation system that feeds, crushes, and roasts oil seeds in a single operation.
Vertical Screw Conveyor Feeder
2-metre vertical stainless steel screw feeder for automatic oilseed feeding into presses, roasters and filters. 1.1 kW geared drive, 600ร600ร600 mm bin, enclosed dust-free conveying.
Oilseed Pre-Press for Oil Mill Pretreatment
Screw oilseed pre-press that removes 35โ40% of oil in a first pass and raises total plant yield by 3โ5%. 7.5 kW (500 kg/h) or 11 kW (750 kg/h), ready for mustard, rapeseed and groundnut lines.
High Speed Seed Crusher for Oilseed Preparation
High-speed seed crusher for pre-pressing oil seed preparation. Efficiently cracks and crushes palm kernel, copra, and hard-shelled seeds before hydraulic pressing.
Industrial Oil Cake Crusher for Oil Mills
Industrial-grade oil cake crusher for crushing pressed oil cakes into fine powder. Well-suited for recycling oil cake residue, producing animal feed, or further processing.
Thermal Oil Roasting Pan for Oilseeds
Thermal oil roasting pan for seed roasting and temperature adjustment. Even heating with thermal oil circulation for consistent roasting and improved oil flavor.
Electric Seed Steamer for Commercial Oil Mills
Electric seed steamer for pre-press oil seed conditioning. Temperature-controlled steaming adjusts seed moisture and temperature for optimal oil yield.
Wood-Fired Seed Steamer for Oil Mills
Wood-fired seed steamer for cost-effective oil seed conditioning. Economical steaming solution using wood or biomass fuel for areas with limited electricity.
Automatic Electromagnetic Drum Roaster
Rotating-drum electromagnetic roaster with independent temperature control โ even, flameless roasting before hot pressing. Three sizes from 160 to 450 kg per batch.
Pneumatic Oil Filter Press for Crude Oil
Pneumatic oil filter press for crude oil filtration and purification. Compressed air-driven filtration removes impurities and residue for clear, market-ready oil.
Stainless Steel Oil Refining Equipment
Food-grade stainless steel oil refining equipment for premium oil production. Meets international food safety standards with 1-50 T/D processing capacity.
Edible Oil Refining System for Oil Mills
Complete edible oil refining system with degumming, neutralization, bleaching, and deodorization. Batch or continuous processing for premium cooking oil production.
PREVIOUS MODELS Previous-generation models (archive)
HN300 ยท HN355 ยท HN400 ยท HN480 โ superseded by the current HN325 ยท HN365 ยท HN426 ยท HN500 line, but still manufactured and supported.
Previous-generation models (archive)
HN300 ยท HN355 ยท HN400 ยท HN480 โ superseded by the current HN325 ยท HN365 ยท HN426 ยท HN500 line, but still manufactured and supported.
PREVIOUS GEN Mini Hydraulic Oil Press
Current model: HN325
HN300 hydraulic oil press โ 300 ton entry-level model with 25 MPa cake pressure. Compact 390mm tabung press for sesame, peanut, rapeseed. ~55-60kg per batch. Still in production.
PREVIOUS GEN Medium Hydraulic Oil Press
Current model: HN365
HN355 hydraulic oil press โ 360 ton medium model with 30.15 MPa cake pressure. 390mm tabung press, ~100kg per batch. Still in production for spare-part compatibility.
PREVIOUS GEN Heavy Duty Hydraulic Oil Press
Current model: HN426 / HN500
HN400 hydraulic oil press โ 500 ton model with 38 MPa cake pressure. Hot and cold press for tea seed, walnut, rapeseed. 390mm tabung press, ~100kg per batch. Still in production.
PREVIOUS GEN High Pressure Hydraulic Oil Press
Current model: HN426 / HN500
HN480 hydraulic oil press โ 560 ton high-pressure model with 72 MPa system pressure. For walnut, almond, and hard-to-press seeds. 390mm tabung press. Previous generation, still in production.
Equipment Categories
Haonuo provides four equipment categories covering the complete oil pressing workflow โ from seed preparation through pressing to filtration. Each category serves a specific stage in the production line, and most operations need equipment from two or more categories to produce finished oil.
Seed Processing
Cleaning, dehulling, and crushing equipment that prepares raw seeds for pressing. Removes debris and foreign matter and increases surface area for more complete oil release during pressing.
View equipmentRoasting & Steaming
Controlled heat application that breaks down cell walls, reduces oil viscosity, and develops flavor. Increases oil yield by 5โ15% compared to pressing unheated seeds.
View equipmentHydraulic Oil Press
Batch pressing with low temperature retention (below 60ยฐC). 13 models from 300 to 620 tonnes pressing force with 100 kg per batch capacity. Best for high-value seeds where oil quality matters more than throughput.
View equipmentFiltration & Refining
Transforms crude pressed oil into clear, stable, market-ready product. From basic 50-micron filtration for bulk sale to full refining for food-grade retail oil.
View equipmentNot sure which category you need? If you are starting from scratch, most operations need equipment from all four categories. For an overview of the complete production process from seed to bottled oil, see our Complete Oil Production Line Guide.
Need Help Choosing the Right Equipment?
Our engineers can recommend the best machine for your oil seeds, capacity, and budget. Get a free quotation within 24 hours.