Hot sale garge door spring

garge door spring 

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Tilt Garge Door Springs

Tilt door springs are extension springs used for tilt garage doors, these springs have loops on each end.

We need followings sizes for custom orders:

1.Measure outside diameter
2.Body length (not including loops at the ends)
3.Wire size

Example: Outside Diameter: 43mm (approx.) Length: 440mm Wire Size: 5.3mm

Roller Garage Door Springs

Roller Door Springs are Used for Roller Garage Doors. These are identified by having loops on each end, and are either left or right hand wound.

It is made acc to your requirements.

Sectional Garage Door Springs

These torsion springs are for sectional garage doors made up of panels which open vertically with each panel turning 90°C as the door goes up to eventually lay horizontal under the ceiling when open. These springs can be identified by having 'plugs' at both ends, which are identified by colour coding.

For Compression Springs

Helical compression springs are our most common spring type. They have a wide range of applications and can be found in almost all mechanical products, for example as important components in door locks, in compressors, in valves, in electric switches and more.

The needed dimensions.

1. wire dia
2. outside dia
3. free length
4. active coil
5. direction of turning
6. material
7. surface treatment(zinc plated, black coated, Dacromet)
8. end requirements
9. spring force

For Torsion Springs

Torsion springs can either have a left-hand or right-hand helix. They are made to give a force and torque when one leg is turned relative the other.
Our torsion springs are made in dimensions from 0.03- 26 millimeter and we select wire diameter, spring body diameter, length and pitch to suit your requirements.

The needed dimensions:

1. wire dia
2. outside dia
3. total length of the material
4. active coil
5. degree
6. material
7. surface treatment(zinc plated, black coated, Dacromet)
8. direction of turning
9. spring force

For Tension springs

The needed dimensions

1. wire dia
2. outside dia
3. total length
4. active coil
5. direction of turning
6. material
7. surface treatment(zinc plated, black coated, Dacromet)
8. Retractor form
9. spring force