1.used in the vibrating equipment, power car etc 2.good stability, low noise, efficient vibration isolation, long lifetime.

                     Suspension spring  

Our company is mainly producing the concussion spring including the rubber spring and the composite spring suitable for various fields.

Suspension spring: suspension spring is rigid and flexible. It is the elastic anti-vibration device converting the kinetic energy into the heat energy and then lost. It can be used in the vibrating equipment, power car, car and so on.

Comparing with the steel spring it has the obvious strong points of good stability, low noise, efficient vibration isolation and long lifetime. There are two kinds of concussion spring, one is rubber spring and the other is the composite spring.

Rubber spring: It is a kind of polymeric elastomer with efficient anti-vibration, small resonance region, long service life, low cost and good cold tolerance, air tightness, waterproof, electrical insulativity, and it is the best choice for reducing vibration.

Composite spring: it is a kind of cylinder elastomer compounding metal coil spring and rubber. This product is better than metal spring for its good anti-corrosive property, long lifetime and comparing with other spring, it is with efficient anti-vibration and buffering.

Type	Deformation FV(cm)	Stiffness KL9KG/mm)	Maximum load  Pa(kg)
JHX-300x245	1	480	2800
JHX-250x250	2.5	370	200
JHX-220x220	2.2	320	1500
JHX-200x200	2	280	1000
JHX-180x180	1.8	260	800
JHX-160x160	1.6	240	750
JHX-140x140	1.4	210	700
JHX-140x140	1.4	180	700
JHX-127x127	1.2	180	700
JHX-120x120	1.2	170	700
JHX-100x100	1	140	600
JHX-100x130	1	100	500
JHX-80x80	0.8	100	400
JHX-60x60	0.8	60	200
JHX-50x50	0.8	40	100

Composite suspension spring