ZGT type damping spring shock absorber (enclosed type) is a product designed by our factory based on the installation imbalance, low-speed power equipment, and large disturbance of large chiller units. This product has the advantages of high installation flexibility, good stability, low natural frequency, and seismic isolation.
ZGT type damping spring shock absorber (closed type) is composed of multiple combination spring groups, upper and lower steel plates, and rubber pads pasted on the outer surface of the steel plates.
ZGT type damping spring shock absorbers (closed type) are divided into ZGT-D type for open type and ZGT-D2 type for closed type. There are multiple specifications available, or they can be designed and manufactured according to user needs. Under rated load, they correspond to a vertical natural frequency of 2.3Hz-4.9Hz, with a damping ratio of 0.02-0.06, making them an ideal product for active seismic isolation.
ZGT type damping spring shock absorber (closed type) can be directly placed under the equipment during installation. If the power equipment has a large disturbance force, adjust the center of gravity first and fix the shock absorber base fixing hole on the foundation with bolts.
ZGT type damping spring shock absorber (closed type) corresponds to a vertical natural frequency of 2.3Hz-4.9Hz under rated load, with a damping ratio of 0.02-0.06 and a deflection of up to 75mm. It is an ideal product for active seismic isolation.
ZGT type damping spring shock absorber (enclosed) is suitable for large equipment such as chillers and diesel generator sets. Load range: 150-7000Kg
Note: Design and production can be customized according to specific customer requirements.