2026-04-10Views：
This reason is more, let's eliminate one by one, first of all, we have to understand your air compressor flow is how much, and your gas is proportional to, if the screw air compressor itself flow is not up to, what do you think is the problem? With the air compressor old, air compressor gas production is far less than our gas, or air compressor beyond the maintenance time has not been maintenance replacement filter, this may cause blockage. The pressure of such a situation naturally does not go up.
1. The gas consumption of the screw air compressor is too large. Generally, it is recommended that the customer check the pipeline for air leakage;
2. The failure of the intake valve of the screw air compressor leads to insufficient valve opening. First remove the intake valve for maintenance, or replace the repair kit;
3. The air inlet valve of the air compressor controls the air source to leak, causing the valve opening to be insufficient or unable to open. The air leakage shall be excluded;
4. The pressure switch of the air compressor sets the working pressure too low. The upper pressure limit shall be adjusted upward;
5. The belt of the air compressor drive is too loose, resulting in a decrease in transmission efficiency. Need to adjust the drive belt, if it has been damaged, replace it with a new one;
6, air compressor inlet valve coupling wear caused by insufficient opening. The intake coupling needs to be replaced;
7. The efficiency of the synchronous motor of the air compressor is reduced, resulting in insufficient opening. The synchronous motor needs to be replaced with a new one).
8, screw air compressor load solenoid valve failure, leakage caused by insufficient control air source. Remove the load solenoid valve for maintenance first, and replace it with a new one if it cannot be repaired;
9. The air filter of the screw air compressor is blocked. Remove the air filter for maintenance first, and replace it with a new one if the filter is blocked;
10. The oil and gas separator of the screw air compressor is blocked. First check whether the pressure difference of the oil and gas separator has reached 0.8-1kg, if so, replace with a new one;
11. The pressure switch failure of the air compressor causes the working pressure error. We need to repair the pressure switch, can not repair the replacement of new products;
12. The computer pressure setting value of the air compressor is too low or the pressure transmitter fails. First, adjust the set value of the computer, make a pressure transmitter and correct it. If the transmitter fails, replace it with a new one;
Many enterprises in the purchase, in order to save costs and do not configure the corresponding post-processing equipment, so there will be water in the compressed air. However, there are also users who have purchased the corresponding air storage tanks, cold dryers and desiccants after listening to the guidance of the sales staff.
What should I pay attention to when the permanent magnet frequency conversion oil-free air compressor is turned on in summer? At this time, people are afraid of heat. We need to stay in the air-conditioned room blowing the air conditioner and drinking iced drinks. High temperature weather is not only a test for people, but also a frequent failure stage for oil-free air compressors. The most common high temperature phenomenon in summer will cause various failure problems of oil-free air compressor.
The oil-free screw air compressor in the factory usually needs to run all day and consume a lot of electricity. Advanced frequency conversion technology not only helps to save energy, but also makes the operation of the air compressor simple and stable. So in the choice of oil-free screw air compressor inverter should pay attention to what?
View detailsScrew compressor-is a rotary positive displacement compressor, in which two rotors with spiral gears mesh with each other, so that the volume of the two rotors meshing from large to small, thereby compressing and discharging the gas. Screw pressure in screw air compressors
laboratory air compressor sales maintenance integration services, do the best domestic laboratory air compressor business sales. There is a laboratory air compressor factory in Shanghai. We have been working hard to produce and develop a silent oil-free laboratory air compressor.
What are the safety measures in the work of the air compressor?(1) When the compressed air is cooled, the oil-water mixture condensed in the cooler, air storage barrel and oil separator must be blown off in time, at least once per hour. (2) When the air compressor is working, if the cooling water supply is not timely, it must be parked immediately to be cooled.
Shanghai Granklin Group has won the trust of the market with reliable quality, strong technical support, perfect after-sales service system, reasonable price and accurate delivery. We firmly believe that with "quality" as the foundation and "service" as the backing, screw air compressor will be recognized by more and more enterprises.
View detailsWhen cutting stainless steel, the laser cutting air compressor should be equipped with a laser with higher power, and it is better to have more than 1000W if there is no burr at 3mm. The air compressor can use Grantklin Group's oil-free integrated laser cutting air compressor. The miniaturized screw air compressor is very easy to use.
Oil-free air compressor in the domestic products, with completely independent production capacity of the enterprise "Shanghai Grencklin Group". Localization in the field of oil-free air has improved the global market competitiveness of my country's air compressor products. A steady stream of "oil-free air" supplies domestic mid-to-high-end manufacturing and production gas to produce global commodities.
No matter what to buy, we are more valued brand, but so many brands of air compressor, how to pick out good quality in so many brands of air compressor, oil free air compressor at a reasonable price. The average person has three choices.
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