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Precision Manufactured Buffer Component for Multi Deck Vibrating Screen Steel Spring
US$29.90
1-9 Pieces
US$26.90
10-49 Pieces
US$20.90
50-99 Pieces
US$19.90
100+ Pieces
Product specifications
Small Screen Spring
Medium Screen Spring
Heavy Screen Spring
Sample price:US$29.90/piece.Request sample
Product profile
Customization
AvailableFunction
BufferMaterial
60si2mn Alloy Spring SteelModel NO.
Steel SpringUsage
IndustrialLoad Type
CompressionProduction Process
Hot Wound, Quenching and Tempering Heat TreatmentShape
Cylindrical CoilHardness
HRC 42 to 48 After Quenching and TemperingOuter Diameter
80 mm to 260 mmInner Diameter
30 mm to 110 mmFree Height
100 mm to 400 mmOperating Temperature
-30 ℃ to 180 ℃Fatigue Performance
Over 500000 Compression Cycles, Deformation AttenuSurface Treatment
Sandblasting Plus Anti Rust PaintLoad Feature
Strong Impact Absorption for Vibrating ScreenDeformation Attenuation
Less Than 5%Product Type
Compression Coil SpringApplication
Vibrating Screen Shock AbsorptionTransport Package
Export Wooden CaseSpecification
Customized According to DrawingTrademark
HENGTUOOrigin
Shandong, ChinaHS Code
7320209000Production Capacity
50000Key features
Excellent load bearing performance. The steel spring can bear large dynamic load from vibrating screen. It provides stable elastic support for heavy mining screening equipment.
Powerful vibration damping effect. It absorbs strong vibration force generated during screening operation. It effectively reduces vibration transfer to equipment foundation.
Good anti fatigue property. Adopt high quality spring steel raw material for repeated compression work. It keeps stable elasticity under long time cyclic vibration condition.
High structural rigidity. Strict hot winding and heat treatment improve overall mechanical property. It resists permanent deformation under heavy impact load.
Standard dimension specification. Each finished spring follows unified production tolerance requirement. It is convenient for replacement and assembly on various vibrating screens.
Stable compression rebound feature. It maintains consistent rebound performance after thousands of working cycles. It guarantees uniform amplitude of screening machine.
Wide equipment compatibility. It fits linear screen banana screen and multi deck vibrating screen. It serves for quarry coal washing and mineral processing production lines.
Simple installation operation. The spring belongs to modular elastic accessory without complex auxiliary parts. Operators can finish replacement work in short time.
Strict factory inspection. Every product goes through compression and fatigue test before delivery. Unqualified items will be eliminated to guarantee batch quality.
Customized service available. Different wire diameter outer diameter and free height can be produced. It matches special non standard vibrating screen equipment demands.
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: ≤0.04h
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 are the main applications of vibrating screen steel springs?
A:
Steel springs are mainly used for heavy-load vibration buffering of mining vibrating screens, suitable for high-strength impact working conditions such as mine screening and coal washing.
Q:What is the service life of your steel springs?
A:
Under standard working conditions, the service life can reach 1-3 years. Strict factory fatigue testing ensures stable long-term operation.
Q:Can steel springs work in humid mining environments?
A:
Yes. The surface is treated with anti-rust paint and sandblasting, which effectively prevents oxidation and corrosion in humid and dusty sites.
Q:Can you customize steel spring sizes?
A:
We support non-standard customization of outer diameter, inner diameter and height according to customer equipment parameters.
Q:What is your steel spring's biggest advantage?
A:
Stable heat treatment performance and excellent anti-fatigue ability avoid frequent breakage and reduce production downtime.
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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