Nov . 13, 2026 00:34 Back to list
Buy double screw cold oil press equipment by checking seed fit and line demands
Summary
To buy double screw cold oil press equipment for an industrial line, match the seed recipe and preparation method first, then check capacity, power, controls, cake adjustment, and footprint. The LZY-206 handles room-temperature cold pressing, low-temperature crushing, and hot pressing for a broad group of oilseeds. Its 20 to 40 Tons/24h range and adjustable feed support process planning before purchase.
Match the seed recipe to the pressing method
To buy double screw cold oil press equipment for an industrial line, begin with the material and preparation method. The LZY-206 suits camellia seed, tea seed, corn germ, rapeseed, canopy seed, safflower, peony seed, peanut kernels, cottonseed kernels, flax seed, rubber seed, fire is pitted, and prickly ash seed. These applications make the machine relevant to lines that process specialty oilseeds and change recipes during production.
The pressing mode should match the upstream preparation. Room-temperature cold pressing applies to material without steaming and frying. Hot pressing applies after high-temperature steaming or frying. The machine also supports room-temperature and low-temperature crushing, including oilseed kernels after peeling or shelling. Put each planned seed and preparation route into the process review so the press selection reflects the actual line.
Check throughput, power, and footprint together
The LZY-206 has a daily capacity of 20 to 40 Tons/24h. Compare that range with your planned daily feed and check whether cleaning, peeling, crushing, and conveying equipment can maintain a compatible flow. Capacity alone does not set the layout. The overall dimension is 4365x2300x1500 mm, so measure the installation area and the route used to bring the machine into position.
| Parameter | LZY-206 |
|---|---|
| Daily capacity | 20 to 40 Tons/24h |
| Spindle speed | 10 to 16 r/min |
| Main power | 45 KW |
| Vertical pressing shaft speed | 60 to 80 r/min |
| Vertical swage power | 3.0 KW |
| Horizontal scraper power | 1.5 KW (Freq. Control) |
| Overall dimension | 4365x2300x1500 mm |
| Processing mode | Cold/Hot Pressing |
| Transmission | Double Helix Gearbox |
The main motor uses 45 KW. The vertical pressing shaft speed is 60 to 80 r/min, and the horizontal scraper uses 1.5 KW with frequency control. The spindle speed range is 10 to 16 r/min. Use these figures when planning the electrical arrangement and checking how the press will connect with feeding and conveying equipment. Reserve room for access around the hopper, press, cake outlet, oil tank, and control system.
What to weigh
Evaluate feeding and cake output
A frequency-controlled motor drives the horizontal screw conveyor grinding cage. This lets the operator regulate material flow into the press and helps the line maintain an even feed. The feeding device includes a horizontal grinding cage, vertical grinding cage, hopper, and ram. Confirm that the planned upstream equipment can deliver the prepared material consistently to this feeding section.
The out-feeding system allows free adjustment of cake thickness, and the cake head can advance and retreat. This suits lines that change seed recipes or need a defined cake form. Include the intended cake requirement in the purchase discussion instead of treating the cake outlet as a fixed setting.
Consider the double-helix mechanical layout
The press uses two screw shafts in one cage, with one left-handed screw and one right-handed screw. The double-helix arrangement combines crushing with axial boosting in the pressing cage. This is relevant to peeled or shelled material, where the process needs the material to pass through the cage after shell removal.
The main assemblies are the motor and mechanical transmission system, biaxial gearbox, feeding device, pressing cage, cake outlet, residue and oil tank, frame, and electrical control system. The transmission uses a V-belt and pulley system, cylindrical gear reducer, and coupling. Key mechanical parts use alloy steel with heat treatment, including the biaxial gearbox, double-helix mechanism, cake gear shaft, squeezer, pressing shaft, stern, and cake head.
Your shortlist
Narrow questions for the quotation stage
What is included in the double-helix axle assembly?
The axle assembly includes a core shaft, 9 squeezer sections (18), 6 press circles (a total of 12), and a keep-off ring. The two screw flights on the screw shafts are left-handed and right-handed respectively. Ask for the axle arrangement when you review the pressing cage configuration, especially if your process includes peeled or shelled material.
Which parts handle oil and residue collection?
Oil and residue collection uses an oil storage tank, sieve plate, and frame. This arrangement belongs in the line layout because the press must connect its output area with the collection and separation section. Confirm where these three parts will sit relative to the press frame and downstream transfer equipment when you prepare the plant arrangement.
What should be checked in the adjustable cake outlet?
The cake outlet includes a pie plate, stern, cake head, thrust ball bearings, roller, supporting shaft, adjusting bolt and nut, and beams. The system allows cake thickness adjustment and free advance and retreat of the cake head. Include the required cake form in your inquiry so we can review the outlet arrangement with the intended seed recipes.
Set the purchase around your process
Choose the LZY-206 when your line needs a double-helix press for the listed oilseeds, room-temperature or hot processing, 20 to 40 Tons/24h capacity, and adjustable feed and cake output. We can review the seed recipes, preparation routes, daily feed, electrical plan, and installation area before preparing a quotation. Send the process description and a dimensioned layout with your inquiry.
About the author
The company
Hebei Huipin Machinery Co.,LTD
We are a large-scale grain and oil equipment enterprise specializing in scientific research, design, production, sales and engineering installation. After more than 40 years of development, the company now has a first-class grease equipment production base, professional grease technical engineers and experts, as well as advanced production technology and precision equipment. All grease equipment and accessories are produced independently.…
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