In former times, oil extraction was done exclusively with presses. In most oil mills, oil extraction is done with expellers as pre extraction before solvent extraction or as direct press extraction. Oil Mills are used for high oil content seeds like sunflower, rapeseed, castor, soyabean, sheanut, copra, mango kernels etc& In smaller capacity plants, it is mostly used as direct extraction but as the capacity increases, oil mills are used for pre extraction. 

In an OILTEK Oil mill, seeds are first fed into daybin from where it is uniformly discharged by a rotary valve controlled with VFD. 

Seeds are fed into a seed cleaner where the impurities are separated by pneumatic system. After cleaning, the seeds are fed into expellers. An OILTEK Expeller comes with an individual kettle to heat and cook the seeds so that expelling can be done properly and maximum oil is squeezed to obtain high quality oil and cake.

The oil then passes through a screening tank which will remove foots from the oil which is again fed into the expeller. The oil is then pumped through a filter press to remove any fines and clean oil is collected in the tank below from where the oil is pumped to the storage tank. 

If oil mill is used as pre extraction method, then the expelled cakes should be cooled in an OILTEK Cooler before entering the extraction section. Our clients avail from us oil expeller machineries and soya crushers etc. Our range of Oil mill machineries are made using high quality raw materials. Crushing plants can be fully utilized from the oil expellers. Soya seed crushing plants, sunflower seed crushing plants and rape seed crushing plants can be best extracted through oil mill. Our clients avail from us oil expeller machineries and soya crushers etc. Our range of Oil mill machineries are made using high quality raw materials. Crushing plants can be fully utilized from the oil expellers. Soya seed crushing plants, sunflower seed crushing plants and rape seed crushing plants can be best extracted through oil mill.  At Veendeep, we are offering Sunflower Seed Crushing Plant, Rape Seed Crushing Plants, Soya Crushers, Crushing Plants, oil mill, oil mill machinery and soya oil mill.