1、 Product introduction

Damping spring is a common elastic element, widely used in various vibration equipment, with the advantages of good stability, low voice, good vibration isolation effect, long service life and so on.

There are two kinds of damping spring produced by our factory: rubber spring and composite spring.

2、 Performance characteristics and technical parameters

1. Rubber spring

Rubber spring is a kind of high polymer elastomer, which has the advantages of small self generated heat, good resilience, stable mechanical properties and long service life.

2. Compound spring

Composite spring is an elastic body composed of metal spiral spring and rubber. It integrates the advantages of metal spring and rubber spring, and overcomes the disadvantages of both. It has the advantages of stable switch and mechanical performance, can bear load and large deformation, good vibration isolation and noise reduction effect, stable operation, short resonance time, etc., especially suitable for large-scale mining, metallurgy, coal and other industries Vibration equipment.

3、 Parameter table of rubber spring

Specifications	Outer diameter D	Inner diameter D	Free height h	Working deformation	rig123.net' target='_blank'>Rigidity KL	Working load
D×H×d﹝mm﹞	(mm)	(mm)	(mm)	FV(cm)	(kg/cm)	(Pa)
Ф50×50×Ф18	50	18	50	0.8	50	80
Ф60×60×Ф20	60	20	60	0.8	60	100
Ф80×80×Ф25	80	25	80	0.8	100	200
Ф80×80×Ф30	80	30	80	0.8	100	200
Ф100×100×Ф25	100	25	100	1	140	500
Ф100×100×Ф30	100	30	100	1	140	500
Ф100×130×Ф30	100	30	130	1	150	550
Ф120×120×Ф30	120	30	120	1.2	220	600
Ф120×140×Ф30	120	30	140	1.2	230	650
Ф127×127×Ф30	127	30	127	1.2	230	640
Ф130×130×Ф30	130	30	130	1.3	240	680
Ф140×140×Ф30	140	30	140	1.4	300	700
Ф140×160×Ф30	140	30	160	1.4	350	680
Ф140×160×Ф40	160	40	160	1.4	350	680
Ф160×160×Ф30	160	30	160	1.6	350	750
Ф160×160×Ф40	160	40	160	1.6	350	750
Ф160×160×Ф50	160	50	160	1.6	350	750
Ф160×160×Ф60	160	60	160	1.6	350	750
Ф160×235×Ф40	160	40	235	1.6	400	800
Ф160×240×Ф40	160	40	240	1.6	400	800
Ф180×180×Ф40	180	40	180	1.8	400	800
Ф180×240×Ф40	180	40	240	1.8	400	1000
Ф200×150×Ф65	200	65	150	1.5	350	800
Ф200×200×Ф40	200	40	200	2	450	1000
Ф200×200×Ф50	200	50	200	2	450	1000
Ф200×300×Ф50	200	50	300	2	480	1300
Ф220×220×Ф40	220	40	220	2.2	500	1500
Ф220×220×Ф50	220	50	220	2.2	500	1500
Ф240×240×Ф50	240	50	240	2.4	550	1800
Ф250×250×Ф50	250	50	250	2.5	580	2000
Ф300×245×Ф80	300	80	245	1	480	2800