Spiral refining equipment oil yield problem
Spiral refining equipment oil yield does not only refer to an oil crop, but according to the specific situation, targeted, take the peanut, peanut oil yield between 42% - 51%, but this is only a summary of the data obtained from the press out of the peanut oil yield is how much to be from the varieties of peanut fruits, planting, sun seed, storage, which several aspects, and can not be generalised.
First of all: the cake in the residual oil rate is too high. Engaged in oil press work friends know, if the cake is too thick, cake in the oil content is too high, then will directly reduce the peanut oil yield. How to control the residual oil rate in the cake and cake thickness has become a concern for many processors. We start from the customer's point of view, actively improve the research and development of new varieties, the introduction of the screw oil press can not only control the cake thickness between 0.8-2mm, and it is the residual oil rate is controlled at 4% or less, in the industry at the forefront.
Secondly: the peanut raw material should be dry and carefully selected. Peanuts should be dried and removed before pressing. Many users will ignore this pretreatment process. Unbeknownst to them, peanut raw materials not carefully selected will not only greatly reduce the oil yield, but also accelerate the wear and tear of the oil press. Peanut shelling machine for peanut shelling, as well as vibration cleaning screen, to solve this problem.
Finally: the peanut oil press machine is good or bad on the peanut oil yield is also has a crucial impact. Speaking from the oil press equipment itself, it mainly relies on the pressure of the press and the temperature of the screw. Automatic screw oil press adopts infrared heating and microelectronic control system, which makes peanut pressing not so difficult.
The different models chosen can process rapeseed, soybean, peanut, cottonseed, tea seed and other oilseeds. When purchasing the machine, first look at the appearance of the machine paint is uniform, check whether the machine parts are missing, and then turn the big pulley by hand, make it rotate a few more rounds, in order to check whether there is iron and other foreign objects in the press chamber of the spiral oil refining equipment, whether there is any jamming phenomenon, and at the same time, pay attention to whether the gear meshing in the gear box is normal.
