Shenzhen Bede Mold Co., Ltd
| 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 | yellow |
| material | chromium alloy steel |
| Size | Japan JIS |
| Packing | PE bags or customized |
| service life | Depending on the Compression ratio |
| OEM / ODM | welcome |
| Brand Name | BD |
| Model Number | BD~s0000 |
| Certification | RoHS |
| Place of Origin | China |
View Detail Information
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Product Specification
| 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 | yellow | material | chromium alloy steel |
| Size | Japan JIS | Packing | PE bags or customized |
| service life | Depending on the Compression ratio | OEM / ODM | welcome |
| Brand Name | BD | Model Number | BD~s0000 |
| Certification | RoHS | Place of Origin | China |
| High Light | industrial coil springs ，light duty die springs | ||
JIS Standard Lighter Load Yellow Color Metric Industrial Compression Springs for Hardware Dies
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.
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 | yellow | Load | lighter |
Compression and load
The maximum compression of this series of springs is 58% of the free length. Load = elastic coefficient * compression, please contact us for more information.
| Size(mm) | Elastic coefficient(KgF/mm) | Compressed length(mm) | Load(Kgf) | ||
| Outer diameter | Inner diameter | free length | |||
| 8 | 4 | 60 | 0.26 | 27 | 7 |
| 10 | 5 | 80 | 0.25 | 36 | 9 |
| 12 | 6 | 70 | 0.40 | 31.5 | 12.5 |
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
| Load | Compression Ratio % | Color | ||
| Light | 32 | 36 | 40 | Blue |
| Medium | 25.6 | 28.8 | 32 | Red |
| Heavy | 19.2 |
21.6 | 24 | Green |
| Overweight | 16 | 18 | 20 | Brown |
| Life length/Compression times | 1,000,000 | 500,000 | 300,000 | |
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
8,000,000-15,000,000
Employee Number:
600~800
Ecer Certification：
Site Member
Shenzhen Bede Precision Mould Co., Ltd. is a manufacturer of precision molds and accessories integrating R&D, manufacturing, sales and service. After 10 years of hard work, it has become an OEM processing partner for many domestic and foreign mold parts. The company has C... Shenzhen Bede Precision Mould Co., Ltd. is a manufacturer of precision molds and accessories integrating R&D, manufacturing, sales and service. After 10 years of hard work, it has become an OEM processing partner for many domestic and foreign mold parts. The company has C...
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