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Shenzhen Bede Mold Co., Ltd
Shenzhen Bede Mold Co., Ltd One Stop Total Solution Supplier of Injection Mold and Stamping Dies
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Injection Mould Metric Compression Springs Chromium Alloy Steel Material

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Shenzhen Bede Mold Co., Ltd

City: shenzhen

Province/State:guangdong

Country/Region:china

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Injection Mould Metric Compression Springs Chromium Alloy Steel Material

Brand Name BD
Model Number BD~s0000
Certification RoHS
Place of Origin China
Minimum Order Quantity Negotiation
Price Negotiation
Payment Terms Western Union, L/C, D/A, D/P, T/T
Supply Ability 120000~150000 pieces per month
Delivery Time 10~15 work days
Packaging Details PP bags and wood carton
color Red
material chromium alloy steel
Size Japan JIS
Packing PE bags or customized
service life Depending on the Compression ratio
Load Medium
Detailed Product Description

Medium Load Red Color Metric Compression Spring / Mould Coil 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.

    

LoadCompression Ratio %Color
Lighter404550yellow
Light323640blue
Medium25.628.832red
Heavy19.221.624Hreen
Overweight161820Brown
Life length/Compression times1000000500000300000 

 

Quick Details

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

    

materialschromium alloy steelSizeJapan JIS 
colorredload Medium

 Compression and load  

     The maximum compression of this series springs is the free length*38%. 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 diameterInner diameterfree length
105401.5612.820
147403.0512.839
189405.0812.865

 

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 / mm81012141618202225273035405060

 

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
 

 

 

Product Tags: industrial compression spring   industrial coil springs  
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