What is the difference between an oil press and a flaking machine?

There are many differences between oil press and flaking machine, as follows:

Functional role

Oil press : The main function is to squeeze or extract the oil from the oil to obtain finished oil for consumption or other purposes. For example, in a grease processing plant, a screw press is used to press the pretreated oil to separate the grease from the oil.4.

Embroidery machine : Its function is to press the oil into embryo pieces, destroy or change the cell tissue of the oil, prepare for the subsequent oil pressing or leaching process, and increase the oil yield.23.

Working principle

Oil press : Taking the screw oil press as an example, the power is decelerated and then transmitted to the main shaft. The pressing screw mounted on the main shaft rotates and continuously pushes the oil between the threads forward. Due to the space between the pressing chamber and the pressing screw, Gradually shrink, the density of the oil increases, so the pressure gradually increases, so that the grease in the oil is squeezed out1.

Embroidery machine : It is mainly composed of two or several oppositely rotating rollers. When the oil material passes between the two rollers, the embryo is formed by the instantaneous extrusion force, and a small amount of crude oil is initially rolled out.2.

Structural composition

Oil press : usually consists of a transmission part, an adjustment part, a vacuum oil filter part, an automatic control system, a heating and pressing part, etc. The transmission part includes main shaft, reduction box, pulley, etc.; the adjustment part includes adjustment screw, adjustment nut, etc.; the vacuum oil filter part consists of vacuum pump, oil filter barrel, etc.; the automatic control system includes air switch, AC contactor, temperature controller, etc. ;The heated pressing part includes heater, pressing snails and pressing bars, machine body, etc.1.

Rolling machine : mainly composed of machine body, feeding mechanism, rollers, rolling distance adjustment device, baffle and scraper, transmission device, centralized lubrication system, etc.

Application scenarios

Oil press : widely used in oil processing enterprises, small oil mills and households. In oil processing enterprises, large oil presses are used to produce edible oil on a large scale; small oil mills use small oil presses to process various oils for surrounding users; some families also use small household oil presses to squeeze fresh edible oil by themselves.4.

Flaking machine : It is mainly used in the pretreatment process of the oil processing industry. It is usually used in large oil processing plants, edible oil production enterprises and other places, in conjunction with other oil processing equipment such as crushers, steaming woks, oil presses, etc.