One of the fault press: don't feed
This is the first step of the most basic, the main reason is because the oil return oiloily, this is with the oil moisture or feeding amount about, general oil humidity control,especially cotton can not be too wet, the processing method of simple problems in accordance with the correct amount of feed don't be anxious, slowly operation,reduced crop moisture, when pressing cottonseed delinting should be carried out, so that you can correct solution not feeding problems.
Fault press two: oil back into the hopper
This problem will appear at the beginning of the press is the problem, this problemcan check whether the tight round row or rows, there may be too much oil oil, thinthickness inspection cake, if too thin is caused by the reasons caused the oil return,the solution is: loose nut so that the oil flow smoothly; adjust the cake thickness, willjoin the press bore out the oil cake. This would solve the problem of oil back into the hopper.
Fault press three: a sudden stop, screw axis card dead
Press suddenly parking problems occur when used in a new press, the reason for thisproblem is generally due to the new machine virgin, not through running and a lot offeed press, there is the cake thickness is too thin, the press bore pressure caused by the increase of. This problem should be in accordance with the purchase of double elephant press with operating instructions, pay attention to when the machine is running voice and the strength of the current.
Fault press four: out of the oil is too low
This problem has been troubling the press user problems, so this problem is due tomany factors, first or oil moisture is not suitable, the second is pressing chamber temperature did not reach the anticipated problems, low. There is a gap, the round row row does not meet the requirements, the last is press accessories wear. This alsoneed to operate in accordance with the standard operating procedures for regular,loose or tight dynamic compression nut, so that the small amount of slag, the smoothflow of oil can solve this problem.
Fault press five: cake with oil
This phenomenon is in the cake when oil touched the cake, oil water appear too muchand exhausting gap is too small will cause this kind of situation, there is the pressparts wear. Solutions can loosen the nut increase exhausting gap, the replacement of the new press accessories.
Fault press six: oily color dark thick
Press oil color dark and thick, the problems affecting oil sales. The cause is due to the squeezing chamber temperature is low, the oil extracting too much oil, dry or mildewand other reasons, this situation should be carefully screened in oil use, the use ofhigh-quality oil as raw material to the press.
Fault seven: low yield oil press
The output of one of the press and the vast number of users are most concerned about, this situation is caused by many factors including: pressing oil no fine processing corresponding, such as cottonseed without de velvet, velvet long words aseasily entangled shaft. The squeezing chamber and the screw is not smooth also can lead to low yield, there is the oil moisture problems, the cake mouth gap is too small,the wear of the press screw are common causes of low yield. Fine processing so weoil before pressing, after replacing the new accessories to a period of running inofficial use in the screw, smooth. Wear parts must be timely replacement replacement.