Qishan selection of volume flow compressor share with you: ① When selecting compressor volume flow, volume flow should be understood that all gas equipment, the total flow rate multiplied by 1.2 (ie zoom 20% margin ); ② new project launched flow values ??can be sized according to institute provided; ③ gas equipment suppliers to understand the users for selection with the volume of gas flow parameters equipment; ④ compressor station renovation can reference the original parameter values ??with the actual performed using gas case selection; proper selection, users have the benefit of itself and the air compressor equipment, oversized waste used air compressor company, the selection is too small may cause long-term air compressor in the loaded state or air pressure is not enough or not hit up other defects. Shanxi Kisan air compressor air compressor maintenance techniques to teach you: damage (1) Check the valve parts. Check valve and spring is broken, if twisted, distorted and spring has inelastic, if the above used air compressor is replaced. (2) Check the valve wear and lift limiter at the rail tie. When the valve cover on the rail, hand valve radial movement sale of second-hand air compressor displacement is not greater than 0.5mm, or should be scrapped. Used air compressor purchase, subject to adjustment (3) Install the compressor inlet valve load regulator, so the top of the stem and the valve between 1-2mm gap, to ensure the valve is working properly. (4) Maintenance: Parts of inspection and repair. The sale of second-hand air compressor, air compressor Qishan (certified), provided by the Shanxi Linfen used air compressor air compressor rental Kisan Limited. 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_42991835.html), for more information about the company.