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High Damping Mining Vibrating Screen Noise Reduction Composite Rubber Spring
US$29.90
4-9 Pieces
US$25.90
10-19 Pieces
US$20.90
20-49 Pieces
US$18.90
50+ Pieces
Sample price:US$29.90/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Online Technical SupportWarranty
1 YearModel NO.
Rubber SpringCertification
CE, ISO 9001:2008Standard
GBSurface Treatment
Smooth Molded SurfaceManufacturing Process
Compression Molding and VulcanizationMaterial
RubberHardness
Shore a 55 to 70 AdjustableOuter Diameter
80 mm to 220 mmInner Diameter
30 mm to 80 mmFree Height
80 mm to 300 mmOperating Temperature
-25 ℃ to 70 ℃Damping Coefficient
0.2 to 0.35 for Multi Directional Load BearingRecommended Compression
15% to 25% of Free HeightFeature
Good Heat and Oil Resistance Compared to Steel SprLoad Type
Multi Directional Load BearingCharacteristic
Superior Heat and Oil Resistance Vs Steel SpringSurface Finish
Smooth Molded SurfaceTransport Package
Carton or Plywood CaseSpecification
Customized Rubber SpringTrademark
HENGTUOOrigin
Shandong, ChinaProduction Capacity
50000Key features
High Damping Performance
This rubber spring features high internal damping for vibrating screen equipment. It effectively absorbs multi directional vibration and reduces workshop running noise.
Composite Rubber Raw Material
We adopt upgraded high elastic composite rubber as raw material. The material delivers stable elastic recovery for continuous screening operation.
Multi Directional Load Bearing
It can bear vertical horizontal and torsional loads at the same time. This unique property distinguishes it from traditional steel coil springs.
Excellent Noise Reduction Effect
Low elastic modulus greatly cuts noise generated during machine vibration. It creates quieter working environment for mining and coal washing plants.
Good Heat and Oil Resistance
The rubber formula provides better heat and oil resistance than steel springs. It works steadily under medium temperature and oil contaminated conditions.
Strong Slurry and Aging Resistance
The optimized material resists mineral slurry corrosion and long term aging. It is less likely to crack in wet and dusty mine working sites.
Fast Amplitude Convergence
The spring quickly stabilizes amplitude during equipment start and shutdown. It effectively suppresses harmful resonance of the vibrating screen box.
Adjustable Hardness Option
We can adjust Shore A hardness according to customer load requirements. It can match different tonnage vibrating screen models flexibly.
Long Service Life Under Wet Conditions
It maintains stable elasticity after repeated vibration cycles. It avoids permanent deformation within recommended compression range.
Strict Pre Delivery Durability Test
All finished rubber springs pass durability inspection before shipment. We guarantee consistent damping performance for industrial screening lines.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.08h
About Our Factory & Business Background
AddressRoom 315, within 301, No. 169-1, Torch Road, Yiyuan Street, Weihai Torch High-tech Industrial Development Zone, Shandong Province
Plant Area2592 square meters
Number of Employees119
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T
International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF
Average Lead TimePeak Season Lead Time: within 15 workdays, one month, 1-3 months, 3-6 months Off Season Lead Time: within 15 workdays, one month, 1-3 months, 3-6 months
Minimum Order Quantity1
Supply Chain Partners50
Our Production Capability & Technical Expertise
Main ProductsHydrocyclone, Vibration Screen, Valve, Screen Plate
Production Lines1
Production MachinesCNC Lathe, Shot Blasting Machine, Test Platform
QA/QC inspectors4 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers5 people
Traceability of Raw MaterialsYes
Our Industry Experience & Global Business Record
Year of Establishment2025-05-16
Main MarketsNorth America, Europe, Africa, Australia
Repeat Buyers Choice10%~30%
Number of Foreign Trading Staff5
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Management System CertificationISO9001:2015, ISO45001:2018, ISO14001
Cooperated with Fortune 500No
Product Q&A
Q:What is the advantage of rubber spring compared with steel spring?
A:
Rubber springs support multi-directional shock absorption with lower noise and shorter resonance time, ideal for low-noise and stable operation scenarios.
Q:Is your rubber spring resistant to wet mine slurry?
A:
Yes. Upgraded rubber formula resists slurry corrosion and aging, suitable for long-term use in coal washing and wet screening environments.
Q:Can you adjust the hardness of rubber springs?
A:
We can customize different Shore hardness according to customer load requirements to match different vibrating screens.
Q:What is the service life of rubber springs?
A:
Normally 0.5-2 years depending on working conditions, with better durability than ordinary market products.
Q:Will the rubber spring deform easily?
A:
It features stable elastic recovery and uniform stress, not easy to permanent deform under standard compression range.
Send Inquiry
*To:
Weihai Hengtuo Mining Machinery Co., Ltd.
Weihai Hengtuo Mining Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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