Gold Member Since 2013
Audited Supplier
Dongguan MQ Precision Hardware Co., Ltd.

Die Mold Springs, Extension Springs, Tension Spring manufacturer / supplier in China, offering Die Mold Springs/Extension Springs (MQ859), Mass Production CNC Machining Parts (MQ2102), Ejector Pin Ejector Sleeve for Plastic Mould (MQ851) and so on.

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Die Mold Springs/Extension Springs (MQ859)

Purchase Qty.:
1-299,999 300,000+
FOB Unit Price: US $0.9 US $0.1
Purchase Qty. (Pieces) FOB Unit Price
1-299,999 US $0.9
300,000+ US $0.1
Get Latest Price
Production Capacity: 300000PCS/Month
Transport Package: Carton (as Per Your Requirement)
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: MQ859
  • Load Type: Compression
  • Price: Manufactury Price
  • Trademark: MQ
  • Origin: China
  • Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
  • Shape: Coil
  • Delivery Time: Generally 7 Workdays or According to Quantity
  • Specification: Customised
  • HS Code: 8207300090
Product Description
Die Mold Springs/Extension Springs

Die spring includes: Japanese standard, German standard mold die springs spring, spring, spring spring polyurethane, usually refers to the rectangular die spring.
Die springs are widely used in the stamping die, metal die-casting mold, plastic mold and other elastic motion precision machinery and equipment, automotive and other fields.
Die spring material generally used chromium alloy steel. Chromium alloy spring steel has the characteristics of high temperature resistance, high rigidity, long service life.
Rectangular die spring has the advantages of small volume, good elasticity, high rigidity, high precision, material is rectangular, surface color coating (plating) to distinguish different loading, the characteristics of beautiful appearance and so.

Die Mold Springs/Extension Springs (MQ859)
Compressing Proportion:

Lightest Load Max58%
Light Load48%
Medium Load38%
Heavy Load28%
Ultra Heavy Load24%
Light Load 60%

Permitted size tolerance :

55mm under
60mm under
+0 mm
-0 mm
±0.5mm±1%±10%Right60mm under<2°

Performance and Times:

1 million(Free length)0.5million(Free length)0.3million(Free length)Max bend
Lightest load
Light load32%36%40%48%
Medium load25%28%32%38%
Heavy load19%21%24%28%
Ultra heavy load

Die Mold Springs/Extension Springs 

Wire diameter5mm ~80mm
Free hight10mm ~1188mm
Direction of coilsRight, left
Total coilsDeted By Drawing / Data.
Load Bearing CapacityYellow( Lightest Load )        Blue(Light Load )     Red(Medium Load )
Green(Heavy Load)       Brown(EX-Heavy Load)
ApplicationExcavator, digger machine, car, train, shakeout machine,Steel Plants,Railway Bogies & Wagons,,etc.
Painting and CoatingAmino paint,Synthetic Enamel Paint, Powder Coating, Phosphate, Zinc Coating etc.
Coloryellow  blue   red    green   Brown
Production methodHot formed, cold formed
NoteThe materials and specifications can be decided by the customers.

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Miss Sylvia Tang
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