ZB Copeland compressor 1. Dual flexible design ensures that the seal between the scrolls, allowing scrolls radially and axially spaced, debris or liquid without compromising compressor scroll through. Higher life and reliability, better tolerance of the liquid, and better tolerance of impurities. 2. The high energy efficiency rather than scroll run-wear, with increasing running time of better performance, high volume efficiency 3. lower noise and vibration levels of the sound spectrum and the smoothed soft voice quality compression chamber will always be symmetrically distributed, unbalanced low stress, high-precision manufacturing process, without having the vibration absorbing means 4. Start unloading technology to compress parts separated from each other after the shutdown of the compressor comprehensive internal pressure balance, no additional starter. 5. The high strength of the upper portion of the DU bearing main bearing and driving bearings, space-age material, in the absence of full lubrication conditions, uptime, very small friction coefficient. Large supply Copeland compressors, ZB15KQE-PFJ, ZB19KQE-PFJ, ZB21KQE-PFJ, ZB26KQE-TFD, ZB38KQE-TFD, ZB45KQE-TFD, ZB58KQE-TFD, ZB66KQE-TFD, ZB76KQE-TFD, ZB88KQE-TFD ......