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China factory - Jiangsu  Sunzo  Spring  Elasticity  Technology Co., Ltd

Jiangsu Sunzo Spring Elasticity Technology Co., Ltd

  • China,Nanjing
  • Verified Supplier

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China 20N/Mm Mould Spring SUS 302 150N Heavy Duty Extension Springs
China 20N/Mm Mould Spring SUS 302 150N Heavy Duty Extension Springs

  1. China 20N/Mm Mould Spring SUS 302 150N Heavy Duty Extension Springs
  2. China 20N/Mm Mould Spring SUS 302 150N Heavy Duty Extension Springs
  3. China 20N/Mm Mould Spring SUS 302 150N Heavy Duty Extension Springs

20N/Mm Mould Spring SUS 302 150N Heavy Duty Extension Springs

  1. MOQ: Negotiable
  2. Price: Negotiable
  3. Get Latest Price
Packaging Details Carton
Delivery Time Negotiable
Payment Terms Negotiable
Model NO. Sunzo
Function Pressed, Phonation, Drive, Restoration, Measurement
Material Steel
Usage Industrial, Auto, Furniture, Motorcycle, Home Appliance
Load Type Compression
Production Process Hot Roll
Shape Flat
Transport Package Carton
Specification SUS 302
Origin Suqian, China
HS Code 7318210001
Maximumload 150 N
Application Injection Moulding Machines
Tolerance ±0.05 mm
Productname Mould Spring
Springrate 20 N/mm
Freelength 50 mm
Ends Closed and Ground
Fatiguelife Over 1 million cycles
Manufacturer ABC Springs Co.
Outerdiameter 10 mm
Type Compression Spring
Operatingtemperaturerange -40°C to 120°C
Wirediameter 1.2 mm
Surfacetreatment Phosphate Coating
Place of Origin Sihong, China
Brand Name Sunzo
Certification CE/IATF16949/45001/14001/9001

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Carton Delivery Time Negotiable
Payment Terms Negotiable Model NO. Sunzo
Function Pressed, Phonation, Drive, Restoration, Measurement Material Steel
Usage Industrial, Auto, Furniture, Motorcycle, Home Appliance Load Type Compression
Production Process Hot Roll Shape Flat
Transport Package Carton Specification SUS 302
Origin Suqian, China HS Code 7318210001
Maximumload 150 N Application Injection Moulding Machines
Tolerance ±0.05 mm Productname Mould Spring
Springrate 20 N/mm Freelength 50 mm
Ends Closed and Ground Fatiguelife Over 1 million cycles
Manufacturer ABC Springs Co. Outerdiameter 10 mm
Type Compression Spring Operatingtemperaturerange -40°C to 120°C
Wirediameter 1.2 mm Surfacetreatment Phosphate Coating
Place of Origin Sihong, China Brand Name Sunzo
Certification CE/IATF16949/45001/14001/9001
High Light 20n/mm mould spring150n heavy duty extension springsmould spring sus 302
Elastic Mould Spring
Premium alloy steel mold springs designed for diverse mold specifications and precise tension requirements across various industrial applications.
Product Overview
Our mold springs are engineered from high-quality materials, delivering exceptional elasticity and long-lasting durability. Color-coded specifications enable easy identification of different tension levels to meet precise mold requirements.
Key Features
  • High-Strength Material: Premium alloy steel with specialized heat treatment maintains stable performance under high-load conditions, resisting deformation and fatigue
  • Precise Tension Control: Strict manufacturing processes ensure consistent spring tension for reliable and stable mold operations
  • Comprehensive Specifications: Color-coded system covers various wire diameters, outer diameters, and free heights for complex mold designs
  • Advanced Surface Treatment: Enhanced corrosion resistance extends service life and maintains performance in demanding environments
Application Areas
Widely utilized across mold manufacturing industries including injection molding, stamping, and die-casting applications, providing reliable support for efficient mold operation.
Quality Assurance
Our comprehensive quality control system ensures every mold spring meets high-quality standards through multiple inspection processes from raw material procurement to final product delivery.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2006

  • Total Annual:

    1.2M-1.4M

  • Employee Number:

    160~200

  • Ecer Certification:

    Verified Supplier

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  • Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
  • No.20, Xinghuo Road, Nanjing High-tech Development Zone
  • https://www.spring-disc.com/

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