Qishan compressor to share with you about the working pressure (exhaust pressure) Selection: When the user is ready to buy air compressor, the first to determine the end of the required gas pressure of work, plus more than 1-2 bar amount, and then select the compressor pressure (the margin is considering the installation location from the compressor to the pressure loss of the actual distance gas pipeline terminal, according to the length of the distance margin pressure due consideration between 1-2 bar ). Factor, of course, how much the turning point of the pipeline size and diameter of the pressure loss also affect the import of second-hand screw compressor, the larger diameter pipe and fewer turning point, the pressure loss is smaller; the contrary, the pressure loss greater. Therefore, when the distance between the compressor and the far end of each gas pipeline, should be appropriate to enlarge the competent road path. If the environmental conditions meet the installation requirements and operating conditions permitting the import of air compressor screw air compressor can be installed in the gas near the end. Air compressor located in Taiyuan City, Shanxi Qishan Xu Zhen. Compressor Rental Co., Ltd. Shanxi Qishan compressor regular maintenance: A. Must determine when replacing components: pressure compressor within the system have been released, has been separated from the other pressure source, switch on the main circuit has been disconnected, and has been allowed to do the closing security identity. B. Compressor cooling oil change time depends on the use of the environment, whether acid gas humidity, dust and air. Newly acquired compressor first 500 hours of operation shall be replaced with new oil, after the replacement of the normal oil change every 4000 hours, annual operating less than 4000 hours of machine should be replaced once a year. C. Oil filter switched on for the first time 300-500 hours must be replaced, the second in 2000 hours to replace, press the normal time after every 2000 hours to replace. D. Repair and replacement of the air filter or intake valve, remember to prevent any debris falling into the compressor host cavity. Entrance will be closed when the host operating import of old screw air compressor, after the operation is completed, the direction of rotation by host to hand the number of rotations to ensure that no obstacles, to boot. E. Each machine is running 2000 hours about the tightness of the belt should be checked, if the belt is loose side, to be adjusted until the belt tension so far; in order to protect the belt, the entire process must prevent the belt due to oil contamination and scrapped. F. Each time you change the oil, must also replace the oil filter. Imported second-hand screw air compressor air compressor _ _ Qishan Changchun imports screw compressor is provided by Kisan Compressor Rental Co., Ltd. Shanxi. Shanxi Kisan Compressor Rental Co. (www.qskyjzl.com) (www.qskyjzl.com) is Taiyuan, compression, separation equipment leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness , and satisfy customer needs. In Qishan compressor leadership with the staff warmly welcome all inquiries negotiations to create Qishan compressor a better future. You can also access (www.qskyjzl.com/supply_details_35438150.html), for more information about the company.