Xinxiang Huihuang Spring Co.,LTD.
| Payment Terms | T/T, D/P, L/C, Western Union |
| Supply Ability | 1000000 Piece/Pieces per Month According to the order |
| Delivery Time | Discuss |
| Packaging Details | Carton+ Wood box |
| Other name | Garage door torsion spring |
| Material | Stainless Steel |
| Style | torsion spring |
| Wire diameter | 0.07mm~2mm |
| Surface treatment | plating , spraying |
| Usage | Garage door |
| Size | Customized Sizes |
| Service | OEM ODM |
| Brand Name | HUIHUANG |
| Model Number | Customize |
| Certification | ISO9001,IATF16949 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, D/P, L/C, Western Union | Supply Ability | 1000000 Piece/Pieces per Month According to the order |
| Delivery Time | Discuss | Packaging Details | Carton+ Wood box |
| Other name | Garage door torsion spring | Material | Stainless Steel |
| Style | torsion spring | Wire diameter | 0.07mm~2mm |
| Surface treatment | plating , spraying | Usage | Garage door |
| Size | Customized Sizes | Service | OEM ODM |
| Brand Name | HUIHUANG | Model Number | Customize |
| Certification | ISO9001,IATF16949 | Place of Origin | China |
| High Light | 7mm Double Torsion Springs ，ANSI Double Torsion Springs ，ANSI Double Garage Door Spring | ||
Stainless Steel 7mm Small Double Torsion Springs For Garage Door
Information
Torsion springs can store and release angular energy or statically hold a mechanism in place by deflecting the legs about the axis of the body’s centerline. They offer resistance to torsion or rotationally applied force. Such a spring will reduce the diameter of the body and slightly increase the length of the body when deflected in the preferred direction of the manufactured wind.
Torsion springs are helical springs that exert a torque or rotary force. The ends of a torsion spring are attached to other components, and when those components rotate around the center of the spring, the spring tries to push them back to their original position. Although the name implies otherwise, torsion springs are subject to bending stresses rather than torsional stresses.
This type of spring normally has a closed wound, but may have a pitch to reduce friction between the coils. They offer resistance to torsion or rotationally applied force. Depending on the application, torsion springs can be designed to run either clockwise or counterclockwise, thus determining the direction of the wind.
Function
Torsion springs are designed to store and release rotational energy. Tension springs and compression springs work with push-pull force, while torsion springs work with torsion force.
Specification
| Material | Spring Steel wire,304/303/316Stainelss Steel,Music wire,copper wire, Phosphor bronze Wire or any available wire. |
| Finishing | End rounding,polishing, electrochemical polishing etc. |
| Process | CNC Spring |
| Application field | Electronic spare part,furniture parts,cellphone parts,auto hardware parts,gym equipment fittings ,etc. |
| Surface treatment | Anodizing, Polishing, Powder coating, Passivation, Sandblasting, Nickal plating, Zinc plating, Chrome plating, Heat treatment, Oxidation |
| Application | Electronic, auto, electric appliance, electrical machine, toy, medical treatment, loudspeaker box, furniture and fitness equipment and other industries. |
| Design | According to customer drawing or sample |
| Equipment | CNC spring machines,CNC punching machines, CNC milling machines, CNC turning machines, CNC machining center, Automatic lathes, Linear cutting, Grinding machine etc. |
| Standard | JIS, DIN, ANSI, EN, etc. |
| Tolerance | 0.005mm - 0.1mm |
| Surface Roughness | Ra 1.6 -3.2 |
| Packaging | Foam polybag + Outer -Standard Carton Box/Carton Box with Pallet + Stretch Film |
| Software | Auto CAD, Solid work, UG: PDF, DWG, DXF, IGS, STEP, SLDPRT |
Application
A torsion bar can be used on a vehicle ,absorbs road bumps , cushioning passenger travel. Torsion bar suspensions are used in many modern cars and trucks..
In many vehicle suspension systems torsion springs are used.
Can be used in the torsion pendulum.
They had been used in ancient weapons or some modern toys.
The balance springs or hair springs are used in mechanical watches
Torsion balance springs are used in mechanical pointer-type meters
Tiny torsion springs can be used in electric , like DMD or digital micromirror device chips.
FAQ
Q: Are you a factory?
A: We are a 32-year-old factory, we pick up OEM orders.
Q: When can I get a quote?
A: We will quote you within 24 hours after receiving your inquiry. If you are in urgent need of price, please call us or let us know in your email address so that we can respond to your inquiry first.
Q: How to customize (OEM/ODM)?
A: If you have product drawings or samples, please send them to us and we can customize them according to your requirements. We will also provide our professional advice on products to maximize design performance..
Q: How long is your delivery time?
A: It usually takes 5~15 days, depending on the quantity you need. If time is urgent, you can arrange it.
Company Details
Business Type:
Manufacturer
Year Established:
1987
Total Annual:
10000000-15000000
Employee Number:
>100
Ecer Certification：
Active Member
Xinxiang Huihuang Spring Co.,LTD. is one of the largest manufacturers of metal springs and stampings in China. For more than 30 years, we have been offering custom-made spring products to our customers. With our own 37 patents, 3 inventions, 5,000 specifications, modern production equipment, and ... Xinxiang Huihuang Spring Co.,LTD. is one of the largest manufacturers of metal springs and stampings in China. For more than 30 years, we have been offering custom-made spring products to our customers. With our own 37 patents, 3 inventions, 5,000 specifications, modern production equipment, and ...
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