A major failure that may occur during the operation of a screw air compressor is that the machine head gets stuck. Once this happens, the production speed of the factory will be forced to stop, and it may cause damage to the entire air compressor and cause more serious losses. , so it is very important to understand the reasons why the screw air compressor head is stuck and the corresponding prevention methods.

1. Insufficient lubricating oil

When the screw air compressor is out of service for a long time, the amount of oil in its internal parts, especially the machine head, will be insufficient. When the machine is started accidentally, it will cause an instant lack of oil, causing the machine head to get stuck.

Prevention method: Before starting the air compressor, check the oil level gauge to see if there is sufficient oil. If there is insufficient oil, add oil before starting the air compressor. Carry out maintenance strictly in accordance with the air compressor lubricating oil replacement regulations to ensure the quality of the machine lubricating oil. Shanhai brand air compressor oil has good anti-oxidation properties, effectively prevents the decomposition of lubricating oil, and does not form coking or carbon deposits until the next oil change.

2. Poor quality of lubricating oil

Insufficient oil supply or too low oil level during operation of the air compressor will cause the machine head to become stuck due to lack of oil. Insufficient oil supply to the air compressor will cause the bearings at both ends of the screw rotor to lose lubrication during operation, causing severe wear of the bearings. The yin and yang screws are frictionally stuck.

Prevention methods: Do a good job in daily maintenance and regular maintenance of the machine, and replace the machine lubricating oil regularly to ensure the quality of the unit lubricating oil.

3. Foreign matter enters the machine head

When foreign matter is inhaled from the air inlet, it may become stuck.

Prevention method: Regularly maintain and replace the air filter to ensure a clean air source. Shanhai brand air compressor uses a horizontal air filter, which can better prevent the inhalation of foreign matter.

The screw air compressor head stuck failure is an equipment failure that can be avoided. In order to ensure the long-term smooth operation of the screw air compressor, attention should be paid to regular maintenance work, timely discovery of hidden dangers during the operation of the machine, and ensuring the normal operation of the machine. .

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