Oil Extraction Machine: Hydraulic Press Range
Sesame Oil Hydraulic Press
Model: HN325/355 Sesame
1-Year Warranty • Lifetime Technical Support
Sesame Oil Hydraulic Press: Specifications
| Model (325/355) | HN325 Sesame / HN355 Sesame |
|---|---|
| Motor Power | 2.2 KW |
| Cylinder Outer Diameter (325/355) | 325 / 360 mm |
| Cylinder Inner Diameter (325/355) | 260 / 280 mm |
| Cylinder Stroke | 850 mm |
| System Pressure (325/355) | 60 / 63 MPa |
| Cake Surface Pressure (325/355) | 47 / 51 MPa |
| Tabung Press Inner Diameter | 300 mm |
| Tabung Press Height | 800 mm |
| Machine Weight (325/355) | ~1,4 / ~2,1 Tonnes |
| Equipment Dimensions | 1200×1100×2600 mm |
| MOQ | 1 Set |
Sesame Oil Hydraulic Press: Recommended Oil Seeds
These seeds are particularly recommended for this machine model. However, it can also process most other oil seeds with excellent results. Contact us if you have questions about a specific seed.
sesamein-shell walnuttea seedrapeseedpeanutsoybeanlacquer oil seedflaxseed+ more oil seeds available
Sesame Oil Hydraulic Press: Description
Overview
Custom Configuration — This is a made-to-order hydraulic sesame oil press built on the HN325 or HN355 base with a narrower 300 mm tabung press optimized for sesame. Production lead time is 30–45 working days. Request a custom quote →
The HN325/355 Sesame hydraulic oil press holds 32.5 kg of sesame per batch (up to 50 kg with pre-compression) and finishes a hot pressing cycle in about 30–40 minutes, suiting sesame oil mills and tahini producers running small-to-medium daily batches. Its narrower 300 mm tabung press concentrates force to 47–51 MPa cake surface pressure, leaving 6–8% residual oil in the cake (Haonuo factory tests with graded sesame and peanut at 6-8% moisture; results vary with seed variety and preparation). The 2.2 kW motor runs on standard 220V/380V power.
The Sesame Oil Hydraulic Press is a purpose-built hydraulic oil press machine designed specifically for sesame oil extraction. Sesame pressing demands strict temperature control — to prevent heat loss and reduced oil yield, pressing must be completed in the shortest possible time. This model pairs the HN325 or HN355 cylinder with a narrower 300 mm inner diameter tabung press, concentrating the pressing force to achieve 47–51 MPa cake surface pressure, allowing sesame to be fully pressed clean in a single rapid cycle.
The 300 mm inner diameter, 800 mm high tabung press holds 32.5 kg of sesame per batch. With pre-compression to create additional space, a single batch can process up to 50 kg of sesame — significantly more than Korean-style hydraulic sesame oil presses, offering superior capacity and value for money.
Key Advantages
- Optimized for Sesame — Narrower 300 mm tabung press concentrates pressing force to 47–51 MPa, achieving complete sesame oil extraction in a single fast cycle.
- Temperature-Sensitive Design — Rapid pressing cycle minimizes heat loss, preserving sesame oil quality and maximizing oil yield.
- Large Batch Capacity — 32.5 kg standard load, up to 50 kg with pre-compression — far exceeding Korean-style sesame oil presses in single-batch capacity.
- Versatile Performance — Also excels at pressing in-shell walnuts (except iron walnuts) in approximately 30 minutes per batch, and delivers even lower residual oil rates on conventional materials.
- Two Power Options — Available in HN325 (47 MPa) and HN355 (51 MPa) configurations to match your production needs and budget.
Core Technology
- Bar-Type Slotted Tabung Press — Haonuo’s proprietary slotted tabung press design provides significantly more oil extraction area than traditional drilled tabung press. Oil flows faster and clearer, with approximately 2-3% higher yield (based on Haonuo factory tests with graded sesame and peanut at 6-8% moisture; results vary with seed variety and preparation) — vital for sesame where rapid, complete extraction preserves quality and maximizes output. No clogging, no cleaning between batches.
- German Hydraulic System — Ultra-high pressure combined hydraulic pump station with high-low dual pump. Working pressure up to 60/63 MPa with rapid cylinder return.
- 4-Hook Cake Removal — Innovative 4-hook mechanism ensures easy, reliable cake discharge — even after overnight pressing.
- High Carbon Steel Frame — High-frequency quenched and heat-treated steel for long-lasting service. Actual service life depends on operating conditions and maintenance under 325/360-ton pressing force.
- Microcomputer Control — Automated pressing cycle from loading to finished oil in minutes — critical for sesame’s temperature-sensitive pressing cycle.
- Energy Efficient — Designed to reduce power consumption compared to previous-generation presses (actual savings vary by operating conditions).
- Labor Efficient — Only 1-2 operators needed, reducing labor requirements compared to manual pressing methods.
Applications & Suitable Materials
Primary Application
- Sesame — Specifically designed for maximum sesame oil yield with fast cycle times
Secondary Applications
- In-shell walnut (except iron walnut) — approximately 30 minutes per batch
- Tea seed, rapeseed, peanut, soybean, lacquer oil seed, flaxseed — with even lower residual oil rates than standard models
Why Choose Our Hydraulic Oil Press
- Factory-Direct Pricing — Get a dedicated sesame oil press at manufacturer-direct prices, with significantly better value than Korean-style sesame oil machines.
- Sesame Pressing Expertise — We designed this model specifically for sesame, understanding the critical relationship between temperature, speed, and oil yield.
- Quality Assurance — Every machine is tested with actual sesame pressing cycles before shipment, ensuring it meets our strict oil yield standards.
- After-Sales Support — Our team provides pressing parameter guidance, recipe optimization tips, and full technical support to help you achieve the best sesame oil extraction results.
- Customization Options — Tabung Press dimensions and pressing parameters can be fine-tuned to match your specific sesame variety and desired oil output.
Sesame Oil Hydraulic Press — Frequently Asked Questions
What is the oil yield of the Sesame Oil Hydraulic Press?
The oil yield for sesame is 42-54% depending on the variety and moisture content. The narrower 300 mm tabung press concentrates pressing force to 47–51 MPa cake surface pressure, achieving complete sesame oil extraction in a single fast cycle with approximately 2-3% higher yield (based on Haonuo factory tests with graded sesame and peanut at 6-8% moisture; results vary with seed variety and preparation) than traditional drilled tabung press presses.
What raw materials can the Sesame Oil Hydraulic Press press?
The Sesame Oil Hydraulic Press is specifically optimized for sesame oil extraction. It also excels at pressing in-shell walnuts (except iron walnuts) in approximately 30 minutes per batch, and handles tea seed, rapeseed, peanut, soybean, lacquer oil seed, and flaxseed with even lower residual oil rates than standard models.
How long does one pressing cycle take?
A typical hot pressing cycle takes 30-40 minutes for sesame depending on the desired cake dryness and moisture content. The rapid cycle is critical for sesame's temperature-sensitive pressing — minimizing heat loss preserves oil quality and maximizes yield. For cold pressing, the cycle takes approximately 2 hours. The microcomputer control system automates the entire process from feeding to cake discharge.
What is the recommended raw material moisture content for sesame pressing?
For sesame hot pressing, we recommend 5-8% moisture content before roasting. The roasted sesame should reach 3-5% moisture for optimal oil extraction. For cold pressing, the optimal range is 7-9% moisture. Proper moisture control is critical for sesame — too high causes oil emulsification, while too low increases friction and reduces yield.
What is the difference between single and double tabung press configurations?
A single tabung press press processes one batch at a time. A double tabung press press has two tabung press on sliding rails — while one tabung press is pressing, you can load the other, nearly doubling your throughput. We recommend the double tabung press for commercial and industrial operations.
What power supply does the Sesame Oil Hydraulic Press require?
The Sesame Oil Hydraulic Press requires 2.2 KW motor power, compatible with both 220V/50Hz and 380V/60Hz power supplies. We can customize the electrical system to match your local power standards at no extra charge.
How many workers are needed to operate the machine?
Only 1-2 workers are needed. The microcomputer control system automates the pressing cycle, and the 4-hook cake removal mechanism makes unloading easy even after overnight pressing.
What warranty do you provide?
We provide a 1-year warranty covering all manufacturing defects, plus lifetime technical support. For the Sesame Oil Press, this includes specific coverage for the narrow-gap tabung press assembly and temperature-sensitive pressing system. Spare parts are available from stock.
How is the machine shipped and how long does delivery take?
The machine is shipped in a wooden crate via sea freight. Delivery to most Asian ports takes 15-20 days, to African ports 25-35 days, and to South American ports 30-40 days. This is in addition to production time — 15-25 working days for standard models and 30-45 days for custom or special configurations (shipping time additional). Air freight is available for urgent orders.
Do you provide installation and training?
Yes, we provide detailed installation manuals, video tutorials, and remote technical guidance. For large orders, we can send a technician to your facility for on-site installation and training at cost. For the sesame model, we recommend installing near your seed cleaning area to minimize sesame seed handling and prevent contamination.
What certifications does the machine have?
All machines undergo 48-hour continuous full-load testing before shipment. For the Sesame Oil Press, the full-load test includes sesame pressing cycle verification, confirming consistent oil yield across multiple batches.
Can the tabung press size be customized?
Yes, tabung press inner diameter and height can be customized to match your specific material and batch size requirements. Common customizations include larger tabung press for bulk materials and food-grade stainless steel tabung press for edible oil production.
What is the residual oil rate in the cake?
The residual oil rate in the cake is typically 6-8% for most materials with our bar-type slotted tabung press design, compared to 10-12% with traditional drilled tabung press presses. This means you extract approximately 2-3% more oil (based on Haonuo factory tests with graded sesame and peanut at 6-8% moisture; results vary with seed variety and preparation) from every batch.
