- Aug 13, 2017 -
Model NO.: High Precision Extension Spring, Tension Spring
Material: Stainless Steel
Extension Spring Classification: Semicircle Hook Tension Spring
Load Type: Extension
Diameter Coil Spring: Small coil spring
Open for Any Quantity: Wire Diameter From 0.04mm to 80mm
Transport Package: Cartons or as Required
Extension Spring Material: Stainless steel
Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
Compression Spring Shape: Cylindrical
Production Process: Cold Roll
All Kinds of Metal Springs: Customized
Trademark: Goldstar SPRING
Specification: ISO 9001, ISO 14001, TS 16949, ROHS, SGS
HS Code: 73202Product Description
Extension springs with or without contiguous coils, standard or custom shaped loops. Static or dynamic applications. Wire diameters from 0.10 to 12.00mm. Wire-forms: round, square or rectangular.
We specialize in manufacturing various kinds of metal springs. Equipped with latest model of CNC spring machines, fully automatic continuous tempering furnace and series of advanced spring testing equipments, we are able to design and manufacture metal springs with strict requirements and at reasonable prices.
Our products are widely used in industries cincluding automotive, space & aero, power & energy, motorcycle, home appliances, fitness equipment, bath & kitchen, digital machinery, DVD, instruments and relative industries.
Our main products as follows:
Compression springs of different types and forms; cylindrical, conical, biconical, oval compression springs with or without grinded and/or closed ends. Static or dynamic applications. Wire diameters from 0.04 to 80.00mm.
Wire-forms: round, flat, square or rectangular. Production: small, medium and large series. Wire diameters from 0.1 to 12.00mm.
Extension springs with or without contiguous coils, standard or custom shaped loops. Static or dynamic applications. Wire diameters from 0.10 to 12.00mm. Wire-forms: round, square or rectangular. Production: small, medium and large series.
Torsion springs with a cylindrical, conical or bi-conical body, with simple or complex spring legs adapted to every application. Right- hand or left- hand wounded depending on the load direction. Wire diameters from 0.10 to 10.00mm. Production: small, medium and large series.
Double-bodied springs in symmetrical or asymmetrical shapes. Right- hand or left- hand wounded depending on the load direction. Wire diameters from 0.10 to 8.00mm. Production: small, medium and large series.
Flat Springs made of strip steel of all shapes, stamped, cut and drilled. Thickness of 0.20 to 4.00 mm.
Drawing and realization of tooling. As for the volume, we can produce any quantity you need, whether small, medium or large series.
Materials used: stainless steel, galvanized, ferrous and non-ferrous metals, work hardened steel, oil tempered steel, aluminium, nickel, titanium, tungsten and etc.
Surface treatment on demand: galvanizing, dacromet, geomet, delta-tone, nickel plating, phosphating, tinning, PTFE, epoxy paints, oiling, roto-finish, shot peening ...
Life: our production with proper material and production cotrol can achieve long duration up to 30 millions (for valve springs, while normal life cycles 5 millions), 5 millions (for normal springs, if required), or 1 million (for spiral springs, while normal life 20k cycles).
To further assist you in the development and finalizing of your projects, we can handle prototype requests at very short notice.