Small screw oil press

The Screw oil press independently developed and produced by Siwei Group has a daily processing capacity from 0.2 tons to 20 tons. Screw oil press is a common oil extraction equipment, suitable for extracting various vegetable oils. The screw oil press pushes the oilseed from the feed port into the oil pressing chamber through the spiral groove on the spiral shaft with gradually increasing pitch and separates the oil in the oilseed through the pressing screw in the spiral groove. The screw oil press developed by our company has a simple structure and high extraction efficiency. The residual oil in the cake is about 6%.

Our oil presses are divided into three series:

• Oil press series
• Oil press with temperature control series
• Oil press with temperature control and filter series

Filtration equipment and automatic temperature control systems can be installed according to your production needs, making them more flexible and cost-effective.

• Suitable for a variety of oilseeds, for example rapeseed, soybean, cottonseed, sunflower seed, tung seed and other oilseeds.
• Low investment – simple supporting facilities, easy to use and maintain, wide applicability, high oil yield and other advantages.The equipment is flexible and more suitable for small businesses.
• High oil production rate – the oil production rate can be increased by 2-3 percentage points compared with old equipment.
• Energy saving – the same output power can reduce 40% of electricity.
• Large production capacity – small size but large production capacity. The largest capacity of our oil press can reach 20TPD (24H).
• Low noise – after technological upgrades, our machines have significantly reduced noise and improved service life compared with other machines.
• High purity of oil – ensure the purity of the oil through vacuum filtration or plate and frame filtration of the residue.
• Precision manufacturing – high alloy carbon steel, high frequency quenching and heat treatment.