HP290 Continuous Spiral Oil Press Factory Professional China Oil Expeller Suppliers

Looking for high-performance oil extraction? Our HP290 continuous spiral oil press from our China factory offers superior extraction rates for various seeds. As leading suppliers, we provide industrial solutions for first and second press operations with energy-efficient technology.

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The HP290 Model Continuous Spiral Oil Press is a high-performance industrial solution engineered for both first-press and second-press operations. Specifically designed for versatility, this machinery excels in processing a wide array of oilseeds, including peanut kernels, cottonseed, rapeseed, sunflower seeds, and corn germ, making it an essential asset for professional vegetable oil processing plants.

Combining advanced gradual pressure technology with a compact footprint, the HP290 maximizes oil extraction rates while minimizing energy consumption. Its robust engineering ensures a loose cake structure that is ideal for solvent penetration, effectively solving the difficult pressing challenges associated with rice bran and dried coconut oil production.

Detailed Parameters

Input Capacity (Press)	80-100 Ton per day	Input Capacity (Pre-press)	180-240 Ton per day
Main Motor Power	160KW / 132KW	Steam Pressure	3-4kg/cm³
Pressing Shaft Speed	28-51rpm	Feed Shaft Speed	85rpm
Steaming Temperature	60-110℃	Cake Thickness	15-20mm
Overall Dimensions	5100×2150×3930mm	Net Weight	14500 kg

Key Advantages

High Extraction Rate

Utilizes advanced gradual pressure technology to ensure low residual oil in the cake and high refining rates.

Efficient Operation

Large capacity processing with low power consumption and a compact footprint to save workshop space.

Optimized Cake Structure

Produces a loose, non-scattered cake structure, significantly improving solvent penetration for leaching.

Patent Gear Technology

Equipped with patented worm gear technology allowing for quick and easy adjustment without stopping the machine.

Easy Maintenance

Features an open ear plate design for the pressing cage, reducing labor intensity during assembly and service.

Labyrinth Seal System

Advanced labyrinth seals solve slag permeability issues, ensuring a clean operating surface and higher quality oil.

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Management Platforms

Material Feed Control

Precision control over input flow for consistent oil extraction efficiency.

Pressure Adjustment

Real-time adjustment of the pressing chamber for different seed varieties.

Temperature Monitoring

Accurate steaming and frying temperature management (60-110℃).

Power Optimization

Energy-efficient motor management to reduce overall operational costs.

Cake Quality Check

Monitoring cake thickness (15-20mm) for optimal solvent extraction.

Maintenance Alerts

Simplified tracking of wear parts for timely replacement and zero downtime.

Investment Return Comparison

Metric	Standard Expeller	HP290 Professional Model
Oil Residue in Cake	18% - 25%	5% - 18% (Seed dependent)
Operational Power	High Consumption	Low Power Optimization
Adjustment Time	Requires Stop	Fast (On-the-fly adjustment)
Labor Intensity	High Maintenance	Low (Open-plate design)
Seed Versatility	Limited	High (Corn germ, Coconut, Rapeseed)

Frequently Asked Questions

Q: Which oilseeds are most suitable for the HP290 model?

The HP290 is highly versatile and suitable for peanut kernels, cottonseed, rapeseed, sunflower seeds, and corn germ oil seeds.

Q: Can this machine be used for both first and second pressing?

Yes, the HP290 is designed as a continuous spiral oil press that supports both first-press and second-press operations.

Q: How does the HP290 handle difficult seeds like corn germ?

It utilizes a gradual pressure system in a pressurized state, which effectively solves the extraction difficulties of corn germ, dried coconut, and rapeseed.

Q: What is the typical capacity for pre-pressing?

In pre-press mode, the HP290 can handle an input capacity of 180-240 Tons per day.

Q: Does the machine require downtime for adjustment?

No, thanks to the patented worm gear technology, adjustments can be made quickly and easily without stopping the machinery.

Q: Why is the cake structure important for solvent extraction?

The HP290 produces a loose cake structure that allows solvent to penetrate more effectively, maximizing the final oil yield during leaching.