Cutting-edge technology with dual-stage compressor head, ensuring the highest compression efficiency. Direct drive unit for high transmission efficiency. More frequency energy units to choose from. Seal to atmosphere by special sealing ring and two-stage labyrinth seal combination BOGE piston compressor, ensure reliable operation unit. Precision machined rotor surface specially treated to avoid corrosion Qingdao piston compressor, but also has high reliability. Using large-size high-grade roller bearings piston compressor, reliable performance, even in the worst conditions have a very long life. These special bearings can counteract the axial force, axial compensation does not require the traditional mode. Second, the quietest one) because there was no smoke, exhaust valve and complex motion mechanism and eliminates valve percussion and airflow blasting sound, so noise dramatically. 2) suction and discharge piston compressor offer continuous and stable, more than 6000 times per minute, so tiny pulsating flow. 3) 1 20HP (15KW) scroll air compressor only 62dBA of noise, so that it can be installed in any place, save a lot of installation costs, more in line with environmental requirements. Berg piston compressor, compressor Xingchang (certified), piston compressor is provided by Xingchang Pneumatic Machinery Co., Ltd. Qingdao. Qingdao Xingchang Pneumatic Machinery Co., Ltd. (www.xckyj.com) is a leader in Qingdao, Shandong, industry-specific equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xingchang Pneumatic Machinery leadership with the staff warmly welcome all inquiries negotiations to create Xingchang Pneumatic Machinery a better future.