2026-04-10Views：
1. Check the joint contact and insulation resistance of the electrical part of the air compressor
you can first use an ammeter to detect the current value of each item or use an infrared temperature measuring gun to detect the temperature of the incoming terminal, and make a preliminary judgment to assist in judging whether the wire head is loose.
2. Maintenance of oil filling motor
bearing in the proper lubrication to ensure life, the front and rear end of the motor is equipped with bearings. Normal operation, so grease should be injected regularly, and the type of grease should be selected according to the parameters provided by each manufacturer.
3. Clean the intake valve and filter element
1) Removal of the relief valve: Remove the hose connecting the relief valve and the air filter (note that debris must not enter the air inlet);
2) Remove all other air pipes connected with the relief valve;
3) Remove the solenoid valve coil;
4) Remove the nut assembled between the relief valve and the host and take it down;
5) Move the relief valve to the ground covered with clean paper or related clean laying.
The cleaning method of the air intake filter element is to take out the filter element and gently tap its upper and lower end surfaces, or gently blow off with compressed air to clean the dust and dirt on the filter element. Do not scrub with oil or water. If the filter paper is found to be damaged or heavily clogged with dust and dirt, it must be replaced with a new one.
4, cleaning small pressure valve (also known as pressure maintenance valve)
1) cleaning small pressure valve: according to the method of cleaning relief valve cleaning small pressure valve.
2) Assembly of small pressure valve: The structure of small pressure valve is very simple. It can take out all the internal components by disassembling the valve body cover.
3) Assembly of small pressure valve: Assemble components according to the reverse steps of disassembly. The assembly process will not be described one by one, but attention should be paid to the direction of the U-ring when there is a U-ring inside.
5. Clean the return check valve
1) assembly of return check valve: the valve body has a connection. Take out the spring, steel ball and steel ball seat. There is also a filter screen inside the local one-way valve.
2) Clean the oil return check valve: clean the valve body, spring, steel ball and steel ball seat with cleaning agent. If any, clean them together.
3) Assembly of return check valve: Install the check valve according to the reverse steps of removal.
6. Clean the temperature control valve
cleaning temperature control valve: according to the method of cleaning relief valve cleaning temperature control valve all parts.
7. Clean the cooler
when the oil cooler fouling is more serious, you can remove the oil cooler alone, open the two end covers, with a special cleaning steel brush or other tools to remove the scale.
The publicity video of granklin air compressor is an advertisement produced by Shanghai granklin group for product promotion, so that customers can better understand the water lubricated oil-free screw air compressor produced by the company.
When we have prepared the preliminary preparations, the oil-free air compressor can be started according to the following procedures: 1. The unit is turned on, check whether the rotor and the stator have abnormal phenomena such as friction and collision, and confirm that the rotor is turned on flexibly; 2. Slowly lift the starter handwheel,
Granklin air compressor is suitable for laser cutting machine. Compared with traditional oil air compressor, water lubricated air compressor has higher gas purity. Laser cutting products are suitable for high-end industry processing, intelligent robots, etc. Water lubricated air compressor has high gas production and clean gas without oil.
The safety technical operation specifications for air compressors are as follows: 1. The equipment must be specially assigned and certified. 2, to follow the air compressor safety operation procedures. 3, must be familiar with the structure of the air compressor, principle and performance. 4. Operation
Spraying processes can be seen everywhere in life, such as the surface of car bodies, hardware and plastic products, etc. The main function is to prevent corrosion. Oil-free screw air compressor is often used to do power source in the spraying process. So does the spraying industry have any need for air compressors?
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.
The water lubricated air compressor produced by granklin group does not contain oil. it only needs to replace the air filter element and water filter element regularly according to the manufacturer's requirements and maintain the head of the water lubricated air compressor. Oil and no oil in the air compressor generally refers to the amount of oil content in the gas discharged from the exhaust port of the air compressor. Generally, the oil content of the oil machine is relatively large, and the oil content of the oil-free oil machine is 0.01ppm. Therefore, the oil content is used to distinguish the oil and no oil in the air compressor.
View detailsChoose air compressor, must according to their own use to purchase, choose suitable for their own business air compressor, can save a lot of money, the annual electricity costs will be much less. How to choose air compressor products?
View detailsWhen purchasing water lubricated air compressors, the factory often asks about 75kW air compressors. After the sales manager Shen of Shanghai granklin group air compressor company learned about it, it turned out that this enterprise was used to produce food. because food safety was very important, our sales manager chose the new water for our customers.
Screw air compressor as one of the most widely used industrial machines, in the operation of the need to pay attention to what aspects of the problem from the main five aspects can be made clear, although not comprehensive enough, but the more common problems are mentioned. 1. Screw rod empty
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