Traditional lifting equipments use hydraulic cylinder or cylinder for lifting objects,which need a wider space for installation,With the disadvantages of heavier body and being easy to leak.It’s difficult to manufacture and maintenance.Rubber air springs,as the components of lifting equipment,overcome all of the shortcomings,
•Maintenance free and without lubrication,use no piston or lever.
• Absolutely no friction, durable ,stable and safe.
• Bending ability, Lateral loading ability,always packed in its original height
• Low manufacturing cost(less half of the general cylinder cost)
• Facilitate the replacement and operation.
Rubber air springs are replacing cylinder products gradually in lifting equipment.