custom coil compression spring /torsion spring /mould spring /extension spring

Detailed Information About the Spring

Material                

Stainless steel, carbon steel, spring steel, alloy spring steel, refractory steel, brass, bronze, etc

Load type

 compression

Finish

Zinc-plated, nickel-plated, chrome-plated, silver-plated, gold-plated, imitation gold-plated, and  as customers request

Advantage

High quality, competitive prices, first-class fully automatic production equipment , safe package and prompt delivery .

Application

industrial equipment,electronic devices,etc

Payment terms

T/T, L/C,WU

Lead-time

15 days

Packaging

Inner plastic bag, outer carton box, and advised by customer.

Certification

ISO9001:2008 ,ISO14001and ROHs

Equipments

Advanced CNC computer spring machines with high precision and efficiency

Technology

Experienced engineers ,technicians and Skilled Workers;

Inside diameter

As your request

Outside diameter

1 mm and above.

Free length

The overall length of a spring in the unloaded position.

Total coils

The total number of coils including the active coils,the top and bottom ends

Active Coils

The coils which are free to deflect under a force.

Wire diameter

  0.01~ 10mm

Style of Ends

Open / Closed;ground or not

Load

Our computer program can assist you on the load design.