Shenzhen Bede Mold Co., Ltd

One Stop Total Solution Supplier of Injection Mold and Stamping Dies

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Green Precision Mold Spring / Machinery Heavy Duty Die Springs JIS Standard

Green Precision Mold Spring / Machinery Heavy Duty Die Springs JIS Standard

  • Green Precision Mold Spring / Machinery Heavy Duty Die Springs JIS Standard
  • Green Precision Mold Spring / Machinery Heavy Duty Die Springs JIS Standard
Green Precision Mold Spring / Machinery Heavy Duty Die Springs JIS Standard
Product Details:
Place of Origin: China
Brand Name: BD
Certification: RoHS
Model Number: BD~s0000
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: PP bags and wood carton
Delivery Time: 10~15 work days
Payment Terms: Western Union, L/C, D/A, D/P, T/T
Supply Ability: 120000~150000 pieces per month
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Detailed Product Description
Color: Green Material: Chromium Alloy Steel
Size: JIS All Size Packing: PE Bags
Service Life: Depending On The Compression Ratio Load: Heavy
High Light:

industrial compression spring

,

light duty die springs

Heavy Load Green Color Mould Coil Springs / Die Compression Springs JIS Standard for Injection Mold

Discraption

   Springs are widely used in stamping dies, metal die-casting dies, plastic molds and other elastic precision mechanical equipment, automobiles and other fields.

   The material of die spring is usually chromium alloy steel, because its characteristics of high temperature resistance, rigidity and long service life.

    

Load Compression Ratio % Color
Lighter 40 45 50 yellow
Light 32 36 40 blue
Medium 25.6 28.8 32 red
Heavy 19.2 21.6 24 Hreen
Overweight 16 18 20 Brown
Life length/Compression times 1,000,000 500,000 300,000  

 

Quick Details

   All of our springs are manufactured according to Japan JIS industrial standard, and customized size is welcome.

    

materials chromium alloy steel Size Japan JIS 
color green load  Heavy

Green Precision Mold Spring / Machinery Heavy Duty Die Springs JIS Standard 0

 Compression and load  

     The maximum compression of this series springs is the free length*28%. Load = elastic coefficient * compression, please DO NOT over the maximum compression. For more information,you can contact us at any time.

    

Size(mm) Elastic
coefficient(KgF/mm)
Compressed
length(mm)
Load(Kgf)
Outer diameter Inner diameter free length
10 5 40 3.12 9.6 30
14 7 40 6.15 9.6 59
18 9 40 10.10 9.6 97

 

Standard Size

We have the following standard sizes of springs in stock, generally can be shipped within 3 working days, if it is customized , delivery time is generally 15-20 days.

External diameter / mm 8 10 12 14 16 18 20 22 25 27 30 35 40 50 60

 

70
 

 

 

Treatment

     The following processes are the treatment  to ensure product quality.

 

Pressure treatment:

   The spring to do more than three times of pressure treatment, eliminating the internal stress before use, no spring deformation, shorten the breakage and other phenomena.

 

Strengthened treatment:

   Spring surface strengthened shot peening treatment, improve the strength of stress concentration point, prolong the fatigue life of the spring.

 

Surface treatment:

     Adopt advanced color electrophoretic paint process, conform to European SOS standard, make the product paint surface even, adhesion is stronger.

 

Attention

     Usually, the proportion of service life depends on the spring and compressed, probably relations are as follows,3 points should be paid attention to prevent premature failure of the spring:
     1.Maintaining initial compression more than 1mm
     2. Prevent any other articles from the middle of the spring
     3. Keep vertical compression to prevent bending
 

 

 

Contact Details
Shenzhen Bede Mold Co., Ltd

Contact Person: Sales Manager

Tel: +8615915396878

Send your inquiry directly to us
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