High Quality Galvanized Automatic Garage Door Springs / Roller Shutter Torsion Spring with Automatic Door

1.Sophisticated equipment.
2.Technology is very advanced.
3.Excellent technical team.
4.High quality products but competitive price.
5.Free samples, low MOQ, factory direct sale.
6.Prompt reply. In time delivery.
7.Can be customed.

Product Details
We are committed to bending spring wire, low voltage switch gear, package substation development, production and promotion, so that we can continue to improve our market share in the fierce competition. We hope that by actively implementing strategic management and building a productive service center, we can fully enter the international market. Our company has always insisted on providing diversified and wide-ranging services for users, elaborately created a strong professional culture and built a bond of integrity, loyalty and harmony among enterprises, customers and employees. By continuously introducing advanced production lines, we have established advantages in quality and productivity, thus ensuring high-quality and fast delivery. We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future.

Product introduction:

The torsion spring belongs to a coil spring. The torsion spring can store and release angular energy or statically secure a device by rotating the force arm around the central axis of the spring. The end of the torsion spring is fixed to the other components, and when the other components rotate around the center of the spring, the spring pulls them back to the initial position, producing torque or rotational force.The circles of torsion spring can be coiled tightly or be coiled separately. The end of the spring can be wound into a hook or straight torque. Torsion spring is divided into single torsion spring and double torsion spring.


Product design parameters:

1.Free length
2.Control diameter: (a) outside diameter, (b) diameter, (c) the diameter of the sleeve, or (d) through th  e outer diameter of the round bar; 
3.Diameter of wire
4.Materials (types and grades)
5.Number of cycles: (a) the total number of cycles and (b) - right or left –twist
6.A pound of deflection to a certain angle
7.Maximum deflection (angle of free position)
8.Terminal form


Product classification:

Torsion spring or twist spring or torque spring; High quality torsion spring; Clamp torsion spring; Double torsion spring; Single torsion spring; Galvanized double torsion spring; Special torsion spring; Custom torsion spring; Stainless steel double torsion spring; Round wire torsion spring; Spiral torsion spring; Special-shaped torsion spring; Small torsion spring; and so on.


Performance factor:

1. Spring stiffness: angular return torque generated by unit angular displacement

2. Maximum deformation: refers to the maximum deformation before the spring is damaged.

3. Maximum load and direction specifications: torsion spring rotation is right-handed, left-handed and double-rotated


Product process:

Product Process


Product inspection:

Inspection Equipment


Application:

Our products are mainly used in automobiles, motorcycle parts, electronic tools, lighting, household appliances, power tools, instrumentation, bicycle parts, communication equipment, computer parts, toys, fitness equipment, decorations, etc.


Our advantages:

1. From the initial spring sample design to the mass production of springs, we can quickly reach your manufacturing goals and immediately provide the best products because we have excellent production management systems and professionally trained technicians.

2. We have implemented a strict internal quality control system, and regularly import the latest manufacturing equipment and instruments, committed to high-quality production, to provide customers with the best products and services.

3. In order to meet international needs and standards, we continuously update and upgrade our equipment every year. Our machines effectively increase production capacity and save on manufacturing costs. The manufacturing department is the most important core of the company. Through great attention, we have gained huge benefits in terms of manufacturing efficiency.

4. Excellent custom service, from material selection to product function, we can design and develop products to meet the requirements of different customers.

5.XD HI-TECH, established in 2007, is one of the excellent manufacturers in China. Come and find china wholesale high quality custom double or small spiral torsion and torque spring manufacturer from our factory. With high precision, and good performance, our custom products have a wide application field. Welcome to wholesale our quality products and the PDF display is also offered.

Customer need is our God for High Quality Galvanized Automatic Garage Door Springs / Roller Shutter Torsion Spring with Automatic Door. We are committed to improve and complete the quality system continually, in order to build up the consciousness of products of the best quality. We rely on high-quality product quality and a rich product series to provide you with a full range of solutions.
Hot Tags: double or small spiral torsion and torque spring China, manufacturers, suppliers, factory, wholesale, design, custom, application, PDF, reactive power compensation device, power switch board, power cabinet, intelligent switchgear, MNS switchgear, packaged substation
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