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Custom Roller Door Spring For Shutter Door Using With Long Life Time

Hangzhou bluesteel machine co., ltd
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Custom Roller Door Spring For Shutter Door Using With Long Life Time

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Brand Name : bluesteel

Certification : SGS,CE

Place of Origin : China

MOQ : 25T

Price : $1-5$

Payment Terms : T/T

Supply Ability : 500T/per month

Delivery Time : 30days

Packaging Details : with plastic bag.

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Custom Roller Door Spring For Shutter Door Using With Long Life Time

• Torsion spring material: Carbon steel & Stainless steel&sSpring steel

• Torsion spring wire dia:0.1-8mm

• Torsion spring size: all size/AS you required

• Torsion spring surface Finish: zinc plated (trivalent chromium or sexivalent chromium), nickel plated,oxidation plated, plain finish , Black Oxide and so on

• Torsion spring plating: BlackOxided, Zinc,Chrome, Galvanized, Nickel,Dacromet, Delta-Tone, Geomet,Ruspert

• Torsion spring packing: as you required

• Torsion spring sample lead time: within 7—10 days

• We also could produce according to buyer's drawing or samples/Non standardcompression springs.

Model Roller Door Spring
Material High-Carbon Steel
Dimesions(mm) Ply 6.0 / 7.0 / 8.0mm OD=65mm/90mm
MOQ 500 pc
Product Name Manufacturer custom garage door pull roller shutter torsion spring lowes for industrial
Sample Free to send you If have stock
Packing Inner---PE Bag; Outer -- Carton Box.
Material Spring steel,65Mn,60Si2Mn ,stainless steel 201,301,304,316,603 Brass,bronze,
SECC,SPCC,aluminum,aluminum alloy, stainless steel, nitinol,titaniumtim etc.
Surface treatment Galvanize,Zinc,Nickel,Chrome plating, electrophoresis,painting,CNC milling, laser engraving& laser welding, sand-blasting, polishing, hairline brushing, spraying, anodizing, diamond cutting & high bright, printing, electro-deposition etc.
Usage
Automatic machine, Medical device, Industrial machine, Automoblie, Electric a appliance, Pulic equipment, etc
Quality control Acoording to ROHS and SGS,conducted by ISO9001:2008
Euipments Laser Cutting Machine/CNC Shearing Machine/Flat Bed Spot-welder/Die Grinder/Steel Processing Machine/Double Servo Turret-type Punch Press/Banding Machine/Steel Processing Machine/etc.
Testing Lists Coordinate measuring machine,, Technical projector, Salt spray tester, HTHH test, Abrasion tester etc.

How to order your garage door springs

For quotation,we need info of your torsion spring as follow:

  1. Inside diameter
  2. Wire size
  3. Length
  4. Type of spring ends
  5. Gapped or ungapped
  6. Wind of spring(left or right wound)

And before production,we will make drawing to let you confirm.

Custom Roller Door Spring For Shutter Door Using With Long Life TimeCustom Roller Door Spring For Shutter Door Using With Long Life Time


Product Tags:

garage door tension springs

      

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