Compressible gas spring

Compressible gas spring is non-locking gas spring, so it is also called free gas spring or supporting bar. It plays a role of supporting power, and it can stay at minimum and maximum positions without pause in whole stoke. Its advantages are nice exterior, convenient to use, small footprint, good interchangeability, so, at present, it is widely applied in automobile , textile machinery, printing equipment, engineering machinery and other industries.