LZY206 Double Screw Cold Oil Press Machine China Factory Suppliers

High-performance LZY-206 double screw oil press from a leading China factory. Expert suppliers providing versatile machines for hot and cold pressing of plant oils without steaming or frying.

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The LZY-206 Double Screw Cold Oil Press is a high-performance industrial solution engineered for the precision extraction of plant-based oils. Specifically designed to handle a wide array of oilseeds—including camellia, tea seed, corn germ, rapeseed, safflower, and specialty kernels like peanut and cottonseed—this machine offers unparalleled versatility by supporting hot pressing, cold pressing, and room temperature crushing processes.

Featuring an innovative double-helix structure, the LZY-206 overcomes the common limitations of single-screw presses, providing a stronger axial boost and a more refined crushing process. This ensures maximum oil yield without the risk of seed crushing phenomena after peeling, making it the ideal choice for manufacturers seeking a stable, durable, and efficient oil extraction system for high-quality vegetable oil production.

Detailed Parameters

Model	LZY-206	Daily Capacity	20—40 Tons / 24h
Spindle Speed	10—16 r/min	Main Power	45 KW
Vertical Shaft Speed	60—80 r/min	Vertical Swage Power	3.0 KW
Horizontal Scraper Power	1.5 KW (Frequency Control)	Overall Dimension	4365x2300x1500 mm
Material	High Quality Alloy Steel	Treatment	Strict Heat Treatment

Key Advantages

Industrial Durability

Constructed with high-quality alloy steel and strict heat treatment for the gearbox and screw shafts to ensure long-term wear resistance.

High Efficiency

Double helix structure provides a strong axial boost, significantly increasing oil extraction efficiency compared to single-screw models.

Versatile Processing

Seamlessly switch between hot pressing (steaming/frying) and cold pressing (room temperature) for diverse oil types.

Precision Control

Equipped with frequency-controlled motor speed for the feeding device, ensuring an even material flow and easy operation.

Innovative Cake Output

Advanced out-feeding system allows for free adjustment of cake thickness, optimizing the extraction process.

Stable Performance

Reasonable mechanical structure and a professional transmission system ensure stable running and minimal downtime.

Product Gallery

Management Platforms

Raw Material Feeding

Horizontal screw conveyor with frequency control for uniform material distribution into the cage.

Transmission Control

Cylindrical gear reducer and biaxial gearbox designed for high-torque oil extraction.

Temperature Mode

Flexible settings for cold press or hot press based on the specific oilseed requirements.

Pressure Regulation

Adjustable pressure plates and bolts to optimize the squeezing force for different seeds.

Residue Management

Integrated oil storage tank with sieve plates for efficient oil-cake separation.

Electrical System

Centralized control box managing the main motor and auxiliary feeding motors.

Investment Return Comparison

Feature	Single Screw Press	LZY-206 Double Screw
Extraction Rate	Standard	High (Enhanced Axial Boost)
Seed Versatility	Limited	Extremely Wide (Cold/Hot)
Wear & Tear	Moderate	Low (Alloy Steel + Heat Treatment)
Daily Output	Low to Medium	High (Up to 40 Tons/Day)
Operational Cost	Higher per Ton	Optimized via Efficiency

Frequently Asked Questions

Q: What is the difference between cold pressing and hot pressing in the LZY-206?

Cold pressing occurs at room temperature, preserving more nutrients and natural flavor, whereas hot pressing involves steaming or frying the seeds first to increase oil yield for certain seed types.

Q: Which oilseeds are best suited for this double screw oil press?

It is ideal for camellia seed, tea seed, corn germ, rapeseed, safflower, peanut kernels, cottonseed kernels, flax seed, and rubber seed.

Q: How does the double helix structure improve oil extraction?

The double helix structure creates a stronger axial push and more refined crushing, preventing seed breakage issues and ensuring higher oil recovery rates.

Q: Is the LZY-206 easy to operate for new users?

Yes, it uses an intuitive operating system similar to single screw presses, with frequency control for the feeding device to make material flow easy to manage.

Q: How is the durability of the pressing cage and screw shafts?

All critical components are made from high-quality alloy steel and undergo strict heat treatment to resist wear and extend the machine's lifespan.

Q: Can I adjust the thickness of the oil cake?

Yes, the LZY-206 features an innovative out-feeding cake system with adjusting bolts and nuts that allow you to freely control cake thickness.