TJ1-16-300 type shock absorber damping element as fans and compressors and other equipment in order to reduce the impact of vibration on the outside of the device for active vibration isolation. This shock absorber has a simple structure, force clear, natural frequency is low, easy installation TJ1-16-90 type shock absorber damping element can be used as a small fan, blowers, pumps and other equipment to reduce Vibration equipment outside influences on, active vibration isolation. This shock absorber has a simple structure, force clear, natural frequency is low, easy to install, reliable performance characteristics. Also has good oil resistance, aging resistance, high temperature performance and long service life. TJ1-125-190 type shock absorber as fans and compressors, compression damping element condensing units and other equipment in order to reduce the impact of vibration on the outside of the device for active damping. This shock absorber has a simple structure, force clear, since a low natural frequency, damping effect is good, easy to install, reliable performance characteristics. While specific good oil resistance, aging resistance, high temperature performance and long service life. ? TJ1-1-210-300 type shock absorber damping element can be used as a large variety of fans, blowers, pumps, air compressors, refrigeration compressors, air conditioning units and other devices to reduce the impact of vibration on the outside of the device for active damping. This shock absorber has a simple structure, force clear, since a low natural frequency, good isolation effect, easy installation and reliable performance characteristics. Also has good oil resistance, aging resistance, high temperature performance and long service life.