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Jiangsu Xiangying Hardware Spring Co.,Ltd
Address: No. 58th Hua Xing Road, Rugao Town, Jiangsu Province, China
Mob:+8613382382352
Tel:+86-513-87573388
Fax:+86-513-87571788
E-mail: Xy2@china-xiangying.com

Torsion Springs

Garage Door Torsion Springs

Garage door torsion springs adopts high strength carbon spring steel wire or high strength alloy steel wire, such as 60Si2Mn material, 55CrSi material, high hardness of spring, long fatigue life, anti-rust oil on surface, black oxide finish, etc. Garage torsion spring can be customized according to customer requirements. And this kind of torsion spring has a large force , flexible enough and can last up to one million times....

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Product Introduction

Garage door torsion springs adopts high strength carbon spring steel wire or high strength alloy steel wire, such as 60Si2Mn material, 55CrSi material, high hardness of spring, long fatigue life, anti-rust oil on surface, black oxide finish, etc. Garage torsion spring can be customized according to customer requirements. And this kind of torsion spring has a large force , flexible enough and can last up to one million times.


Specification of garage door torsion spring

Product Name

Garage door torsion springs

Rotation

Multiple options

Application

Garage door,door

shape

Torsion spring

Material

Multiple options (high carbon spring steel, stainless steel, alloy steel, Nicochrome)

Wire Diameter

3.5-18.0mm

Surface Treatment

Multiple options(Natural color, nickel plating, blackening, white zinc plating, color zinc plating, grinding head)

 

Product Pictures

1. Excellent technology, according to different requirements of the product, using different processes, such as blackening, black zinc, nickel plating (good rust prevention), electrogalvanizing, stainless steel cleaning and polishing.

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2.Accurate size and high accuracy,the general accuracy is between 0.05 and 0.1.

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Why Choose Us

1. experienced staff(leaders of technicians have been in spring industry for over 20 years.);100 employees,including 5 engineers,10 spring technologist ,8 marketing ,6 inspector;

2. CNC machine tool, processing center, spring machine, wire cutting and other professional equipment;

3. Serves southeast Asia, the European Union and other countries;

4. Adhere to the "responsible, innovative, positive, pioneering" corporate culture, strong strength, scientific quality assurance system for the majority of customers to provide thoughtful services.

 

Company Information

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Our Team

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Our Workshop

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Our Testroom

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Our Warehouse

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Packing

Inner plastic bags and outer cartons, shipping with plastic pallet

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FAQ

1.  Type of torsion spring?

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2.   Information required for customer inquiry

(1)Types of springs: compression spring (compression spring), tension spring (tension spring), torsion spring (twist spring), etc.

(2) Material requirements of spring: carbon steel, general alloy steel, piano wire, stainless steel wire, high temperature alloy, etc.;

(3)Basic parameters of spring: spring outer diameter, inner diameter, steel wire diameter, free length, length of spring torsion arm, end design, total number of springs, effective rings, surface treatment, etc.;

(4)Specific requirements of spring: force value, working stroke, fatigue life, surface salt spray test requirements, etc.;

(5)Demand for springs, etc.

See the picture below:

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