How to deal with the single-phase electric oil press vacuum pump not sucking oil?
The single-phase electric oil press is suitable for many small workshops or tricycles for mobile oil pressing. Generally, it is areas with relatively few raw materials and relatively little oil extraction. The processing method of single-phase electric oil press is relatively simple, so it is very popular and recognized by the market. The single-phase electric oil press is generally a three-piece set, a seed stirrer, an oil press and a vacuum oil filter. The vacuum oil filter is directly attached to the machine, so it does not take up space and is more convenient. However, some customers who are inexperienced in using the vacuum oil filter find that the vacuum pump does not suck oil.
One, see if the motor is reversed. In the process of repairing the machine for many years. The technicians checked the single-phase electric oil press and found that the power cord of the motor was reversed. Caused the motor to reverse, thus unable to make the vacuum pump work normally. This matter is very troublesome for us.
Second, check if the suction pipe of the vacuum pump of the single-phase electric oil press is blocked. This situation is also true, and the normal operation of the vacuum pump will also be affected if the suction pipe of the vacuum pump is blocked or enters the sticky material. Please check carefully.
Third, check whether the hydraulic oil in the vacuum pump of the small oil press is used up. This situation will only appear after a period of use. When there is a shortage of hydraulic oil, only need to add hydraulic oil. Vacuum pumps are produced by major factories, so the quality generally does not appear to be problematic, mainly because the details of the operation need to be paid attention to.