Features of pneumatic wrench, pay attention to maintenance

The machine body is small and powerful; High speed, fast operation; Plastic steel shell, light weight; Suitable for home appliances, automobiles, motorcycles, whole vehicles and parts assembly;
Use air with proper pressure: the operating pressure of pneumatic tools and pneumatic wrenches is 0.62-0.65mpa. Please ensure that the air compressor has sufficient air displacement. Note: High air pressure can improve the working efficiency of the tool, but it is easy to damage the internal parts and shorten the service life of the tool.
Select the air pipe with proper diameter and length: Note: both the pneumatic tool and the pneumatic wrench indicate the size of the air pipe at the air inlet. If the air pipe is too long or the diameter is too small, the pressure will drop significantly when the tool is running, resulting in weak tools or low power.
Use of filter: The water, dust, oil stain, rust and other wastes in the compressed air are the main reasons for premature wear and aging of pneumatic tools or pneumatic wrench parts. Therefore, it is necessary to install filters. The waste in the air is filtered to provide clean and dry gas for tools. The filter shall have sufficient flow and shall be cleaned frequently, otherwise, normal operation will be affected due to insufficient flow. In addition, after the air compressor works for a period of time, a large amount of water will accumulate inside, which must be discharged regularly to ensure the gas drying.
Lubrication of tools: all pneumatic tools must be lubricated regularly and appropriately to ensure normal and long-term operation. The correct lubrication method is achieved through the "three-point combination" device (oil-water separator). When the air flows through the oil-water separator, the lubricating oil in the oil pot will be atomized and then sent into the tool. The oil-water separator should be installed as close to the tool air inlet as possible. The choice of lubricating oil is also important. The use of incorrect lubricating oil will cause damage to the tools. Please add special pneumatic lubricating oil when using pneumatic tools and pneumatic wrenches, and use engine oil strictly. If the oil-water separator is not installed, 3-4 drops of lubricating oil for pneumatic tools must be dropped from the tool air inlet before each work, or the screws must be screwed out from the pre designed oil filling hole of the tool, and then locked after the lubricating oil is injected. For pneumatic tools with hammering rotation, check whether the hammering part of the lubricating grease is sufficient every month. Please use No. 3 lubricating grease. Note: In case of insufficient torque, non rotation, reduced impact force and other conditions during the use of pneumatic tools, please refer to the possible causes of the failure to eliminate the failure.