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Woodworking Machine Round Wire Torsion Spring Zinc Coating 27.5MM Outside Diameter

Woodworking Machine Round Wire Torsion Spring Zinc Coating 27.5MM Outside Diameter

Product Details:
Place of Origin:
Brand Name:
Xulong spring
ISO 9001:2008 TS 16949,ROHS
Model Number:
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Minimum Order Quantity:
Packaging Details:
Delivery Time:
Up to quantity
Payment Terms:
T/T , Western Union,Paypal
Supply Ability:
100 000pcs per month

Woodworking Machine Round Wire Torsion Spring Zinc Coating 27.5MM Outside Diameter

Woodworking Machine Round Wire Torsion Spring Zinc Coating 27.5MM Outside Diameter



Material SWPB
Wire diameter 4mm
Outside diameter 27.5mm
Leg length 136mm
Total coils 5
Active coils 5
Direction clockwise
Hardness HRC 40-43
Surface treatment Zinc coated
Load type torsion
Style cylinder
Usage Woodworking machine



Usually there are two common types, single and double coil torsion springs.with fixed assembled legs the spring type can work without a coil body control. Tangential legs give the lowest stresses but also radial and axial legs of different types are possible. In many cases the strain in the legs must be considered in the design.

We manufacture all kinds of springs, including torsion springs, and conform to our customers' requirements. No matter where you need to use , we can help you to find an optimum solution.

Our experience of torsion springs for a large number of different industries and applications give you the possibility to receive the best recommendations and springs optimized for your actual application.material recommendations, possible stress levels, load and deflection, initial tension and fatigue strength are factors our spring experts have unique knowledge about. We can support you from the idea and understanding of your expectations and application demands to the validation of the design.



We XULONG SPRING have been struggling in spring field for over 30 yeras, served thousands of customers and companies,also our torsion springs are widely used in lots of industries,from home appliance to garden machines,from automotive to marine equipments,for your unique application,we still will try our best to meet your requires,just feel free to contact us for your torsion springs!

Hot Sales Wire Spring Design


What torsion springs can we design and manufacture for you?

  • Designed to store rotational energy or apply torque
  • Torsion spring available in sizes ranging from 0.08mm-30mm
  • Manufacture all kinds of torsion springs
  • Springs that have a space between the coils to minimize friction and noise
  • Double torsion springs that consist of one right-hand wound and one left-hand wound coil section connected together, and working in parallel
  • Wide variety of torsion spring materials and finishes


XULONG SPRING’S Key features

1. wire diameter:0.08-60mm
2. Material:stainless steel(SUS 301/SUS304/SUS316),carbon steel,music wire,alloy steel,spring steel,cold drawn steel,phosphorous bronze,SWPA/SWPB etc
3. Spring pitch changeable
4. Finish:peen shooting,oiled,powder coating,zinc plating,nickel coating,chrome coated etc
5. Heat treatment:tempering,stress relieving
6. Certification:ISO 9001:2008 TS 16949
7. Spring Package:PE bags,cartons,pallets
8. Application:appliance,automotive,mould,machinery,elevator,office equipment,shock absorber,lamps and lanterns,toy,telecommunication,lawn/garden,high speed rail,textiles etc