2026-04-09Views：
Minor maintenance only needs to replace the air compressor oil and oil filter, which is usually replaced after 500 hours of operation of the new machine. Major maintenance is carried out about 3000 hours of operation of the machine.
Air compressor is a more complex equipment, so its maintenance is more strict. Generally divided into 4 stages: daily maintenance, monthly maintenance, quarterly maintenance, annual maintenance.
1. Daily maintenance
check the oil level, check the air filter element and coolant liquid level, check the hose and all pipe joints for leakage, check that the consumable parts have reached the replacement cycle and must be shut down for replacement, check the exhaust temperature of the main engine, reach or approach the warning temperature, clean the oil cooler and check the separator pressure difference. When the pressure difference reaches above 0.6 bar (limit 1bar) or the pressure difference starts to decrease, stop and replace the separation core.
2. Monthly maintenance
check the cooler and clean it if necessary, check the connection of all wires and tighten it, check the contact of AC contactor, clean the dust on the surface of the suction port of the motor and the surface of the shell, clean the oil return filter, and check whether the setting and operation of the air compressor are consistent.
3. Quarterly maintenance
clean the main motor and fan motor, replace the oil filter element, clean the cooler, check the minimum pressure valve, safety valve, and check the sensor.
4. Annual maintenance
replace the lubricating oil and oil separator filter element, replace the air filter element, oil filter, safety valve calibration, check the elastic coupling, check the cooling fan, clean the automatic drain valve, supplement or replace the motor lubricating grease.
The daily maintenance and overhaul records of screw air compressor can be recorded regularly or after maintenance. Accurate records are conducive to timely analysis and troubleshooting of air compressor failures. The main contents of maintenance records include inspection, cleaning, adjustment, supplement, replacement and corresponding maintenance time.
Wafers have strict requirements for compressed air, because any tiny oil, moisture or solid particles can have a significant impact on the wafer production process, reduce product quality, and even cause equipment damage. The following are some of the main fabs for compressed air
The choice of 20 cubic air compressor depends on your exhaust pressure. The 20 cubic parameters of granklin GW series intelligent energy-saving water lubricated oil-free screw air compressor are as follows. The GW132W water lubricated oil-free screw machine can reach 23.10 m/min at a working pressure of 0.8Mpa, 19.97 m/min at a pressure of 1.0Mpa, and 16.9 m/min at a pressure of 1.25Mpa. The noise is about 78 decibels. The high-power air compressor must be far away from the crowd when working, otherwise it is too noisy.
View detailsQ: Air compressor cold dryer boot sequence? Answer: first open the cold dryer, and then open the air compressor. Turn off the air compressor first, then turn off the cold dryer.
Yes, the additive industry does use air compressors. In the production process of additives, air compressors can provide power or compressed gas. These gases have many uses in the production line, including but not limited to pneumatic conveying, mixing, mixing and other process links. Therefore
In the pharmaceutical industry, air compressors play a vital role, and their main uses can be summarized as follows: 1. to provide power for pharmaceutical equipment. Power source for pneumatic components: Air compressors can provide pneumatic components in pharmaceutical equipment, such as cylinders, Pneumatic valves, pneumatic
22 kW air compressor displacement analysis-take the water lubricated air compressor of Shanghai Greenlin Group as an example. In the air compressor market, 22 kW air compressors are favored by users because of their moderate power and wide range of application scenarios. This article
The demand pressure of industrial compressed air varies for different applications and industries. The following is an overview of some common industrial compressed air pressure requirements and their application scenarios: General requirements: The compressed air pressure commonly used in industry is usually 0.7Mpa
Compressed air and nitrogen play a vital role in the electronics plant, each playing a unique role to ensure a smooth production process and a stable improvement in product quality. Compressed air is often used as a power source in electronic factories to drive all kinds of gas.
The low oil pressure of the dry oil-free air compressor may be caused by a variety of factors. The following are some possible reasons: Insufficient oil: Insufficient oil is the direct cause of the drop in oil pressure. When the amount of oil in the air compressor is insufficient, the system cannot establish sufficient
There are significant differences between the suction dryer (adsorption dryer) and the cold dryer (freeze dryer) in many aspects, which are mainly reflected in the working principle, drying effect, energy consumption, maintenance cost and applicable scenarios. The following is a detailed description of the difference between the two:
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