Rubber spring for vibrating screen-Global supplier

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Jingba Road, Xinxiang Economic and Technological Development Zone

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Rubber spring for vibrating screen

Rubber spring is a general term for rubber shock absorber blocks, which can also be called: rubber pile, composite spring, rubber spring, metal spring

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Rubber spring is a general term for rubber shock absorber blocks, which can also be called: rubber pile, composite spring, rubber spring, metal spring, composite coil spring, rubber shock absorber block, etc. depending on language habits.

Rubber spring:It is a polymer elastomer with high vibration reduction effect, small resonance field, long service life, low cost, good cold resistance, excellent air tightness, waterproof and electrical insulation properties, making it the best choice for vibration reduction.

Vibration damping spring:Vibration damping spring is an elastic damping device that supports a rigid body, converts vibration energy into heat and disappears. It is used in vibration equipment, electric locomotives, automobiles and other equipment as an isolator. Compared with steel springs, it has significant advantages such as good stability, low noise, good isolation effect, and long service life. Our company mainly produces rubber damping springs and composite damping springs suitable for various vibration equipment.

There are two types of damping springs: rubber springs and composite springs.
(1) Rubber spring:It is a polymer elastomer with high vibration reduction effect, small resonance field, long service life, low cost, good cold resistance, excellent air tightness, waterproof and electrical insulation properties, making it the best choice for vibration reduction.The specific specifications of rubber springs are shown in the table below.
(2) Composite spring:It is a cylindrical elastic body composed of metal coil springs and rubber. This product is superior to metal springs, with advantages such as good corrosion resistance and long service life. Compared with other springs, it has strong vibration damping ability and good buffering effect.The specific specifications of rubber springs are shown in the table below.

Rubber spring specification parameters〓

specifications D×H×d﹝mm﹞	outside diameterD (mm)	inside diameterd (mm)	Free HeightH (mm)	Work deformation FV(cm)	stiffnessKL (kg/cm)	loads (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	200		150	1.5	380	900
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

Specification parameters of composite rubber spring〓

specifications d×h×d(mm)	Outer diameter d (mm)	Inner diameter d (mm)	Free height h (mm)	Work deformation fv(cm)	Stiffness kl (kg/cm)	loads (pa)
ф90×150×ф38	90	38	150	2	100—150	400—700
ф90×150×ф40	90	40	150	2	100—150	400—700
ф148×260×ф80	148	80	260	3	180—380	1000—2000
ф150×250×ф80	150	80	250	3	180—380	1000—2000
ф150×265×ф80	150	80	265	3	180—400	1000—2200
ф150×265×ф92	150	92	265	3	180—380	1000—2000
ф155×290×ф60	155	60	290	3	240—400	1500—2200
ф155×290×ф62	155	62	290	3	240—400	1500—2200
ф155×290×ф75	155	75	290	3	230—380	1500—2000
ф160×236×ф94	160	94	236	1-3	250—1500	1500—3000
ф160×240×ф94	160	94	240	1-3	250-1500	1500—3000

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