A.What is a screw oil press machine?

Screw oil press machine is a screw-driven oil making machine that used to extract oil from seeds and kernels for edible or biofuel purposes. Our high quality longtime working series oil press machines can process a great many plant seed such as peanut, soybean, sunflower seeds, sesame seed, cottonseed, rapeseeds, corn germ,coconut, palm kernel, jatropha seed, hemp seed etc.

Summary, press oil seeds to get cooking/ edible oil by yourself.

B.Structure of the screw oil press machine:

Screw type oil press machine is mainly composed of feeder, gearbox, pressing cage, screw shaft and machine stand etc. Pressing chamber is the key part of the machinery which including pressing cage and a screw shaft rotating in the cage. You can also equip the expeller with motor,diesel engine,or electrical control cabinet as you like. An electric cabinet can help control the whole working procedure.

C. Working Principle of screw oil press machine :
The screw oil expeller utilizes the screw shaft that is set-up with different styles of screws and rotates when machine is running to push the material into chamber. Owing to the sprial helical pitch of screws becomes shorter and the sprial depth of screw. Becomes shallower, in the chamber the volumes between screws and pressing ring inner is smaller, pressure produced from curve saw -tooth of pressing ring inner, which oil is separated out. Oil releases from the gaps between bars and oil slots between pressing rings. Cookie release from the cookie release state.

D.Main advantages of screw oil press machine:

1. Get "Certificate of Utility Model Patent"by our engineer's efforts for technical research and innovation;
2. Use helical gears drive makes driving steadier with lower noise in the gearbox;
3. Feed hopper with reducer rolls materials down regularly;
4. High oil yield, convenient operation, stable performance;
5. Big capacity satisfied with big oil factory.

Professional advice:

If want to prceoss high oil seeds , like peanut , rapeseed , sesame etc. and your handling capacity is lower than 30 tons , we suggest you chose pressing method . Because the extra solvent extraction line will add your cost.
What's kind of oil seeds our machine can process?
Oil press production line : It can process peanut, sunflower seeds, corn germ, cotton seeds, soy bean, rapeseeds, rice bran and other oil crops, those oil seeds can be processed by cold press method and hot press methd. The oil residual rate is 5%-6%.

What capacities machines can we offer?

Oil seeds press or prepress production line : 10-2000 TPD.

Solvent extraction production line : 20-1000 TPD.

Edible oil refinery production line: 1-600 TPD.

Delivery of our cooking oil machine:

Each cooking oil machine is well packed by thin films.
Use iron case or iron pallet to fix the machine strongly.
All goods are ensured to arrive on time based on sales order requirements.

Some FAQs for our cooking oil machines line:

1. Q: Are you a trading company or a manufacturer ?
A: We are a manufacturer, which has long experience in this industry.

2. Q: How can I get to your company ?
A: You can get a flight to Xinzheng Airport. We are just about 40- 50mins away from Xinzheng Airport.

3. Q: How long is your guarantee ?
A: One year(Calculated from the equipment arrives the customer’s side.). After this period we will definitely support you when needed. You will be welcome to contact us with any problem may happened.

4. Q: Will you send engineers to install the plant?
A: yes, but at an extra cost payable by the customer. Or you can get local contractors to do the commissioning and we send one supervising engineer.