Cylinder Wholesale Precision Stainless Steel Torsion Spring with ISO9001 Certificate

• Customization: Available
• Function: Pressed, Phonation, Buffer, Drive, Restoration, Measurement
• Material: Stainless Steel
• Model NO.: HF-CS010
• Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
• Load Type: Torsion
• Production Process: Hot Roll
• Shape: Coil
• Product Name: Stainless Steel Torsion Spring
• Model: Hf-Ts020
• Color: Customized
• Surface Finish: Polishing
• Certification: ISO 9001
• Transport Package: Carton + Pallet
• Specification: WD 0.04-12MM
• Trademark: HUIFENG
• Origin: Ningbo, China
• HS Code: 7320909090
• Package Size: 21.00cm * 21.00cm * 12.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

 Torsion Spring

·What is a Torsion Spring
 
A torsion spring is a mechanical elastic component that works by twisting and storing rotational energy. When torque is applied, it twists along its axis and exerts a resisting force to return to its original position.
 
It typically consists of a helical coil body and two legs (ends) for mounting or force application. Torsion springs are widely used to provide smooth, controlled rotational force in various mechanical devices.
Torsion Spring – Applications & Uses
 
Torsion springs are widely used to store and release rotational torque, providing resistance to twisting forces. They are essential components in countless mechanical assemblies across industries:
 
Automotive parts: Clutches, switches, hinges, seat mechanisms, and door handles
Hardware & furniture: Hinges, locks, cabinet doors, drawer slides, and snap-action devices
Electrical & electronic devices: Switches, connectors, relays, small appliances, and control mechanisms
Industrial equipment: Valves, pumps, actuators, vending machines, and mechanical tools
Toys & consumer goods: Toys, staplers, clips, levers, and everyday household items
Medical devices: Small precision instruments, control components, and disposable equipment
Aerospace & machinery: Precision control systems, actuators, and custom mechanical assemblies
 
These springs can be customized with different leg designs, wire diameters, materials, and torque values to meet specific application requirements.
 

·Model:HF-TS****

Main Products

Company Profile

The company relies on 10 years of technological accumulation and has passed ISO9001 and IATF16949 certificates In 2022. Huifeng Springs focuses on providing customized one stop sevices solutions for the automotive, electronics, mechanical and other fields, empowering customers with product upgrades through cutting-edge technology, intelligent manufacturing and efficient services, and helping to enhance the value of the global industrial chain. We are driven by technology and based on quality, continuously creating core competitiveness for our customers, and committed to becoming a leader in the field of precision spring and hardware manufacturing! 

If you are interested in any of our products or would like to discuss a customer orders, please feel free to contact us, We are looking forward to establishing successful business relationships with you in the nearly future.

Packaging & Shipping

FAQ

Q1:What types of springs can your company manufacture?
A1:We manufacture a wide range of springs, including compression springs, extension springs, torsion springs, strip forms,wire forms,Etc. We also have the capability to manufacture customized springs to meet your specific needs.

 

Q2:What materials do you use to manufacture springs?
A2:We can work with a variety of materials, including stainless steel, carbon steel, alloy steel, brass, and nickel alloys,etc. If you have a specific material requirement, please let us know and we can discuss whether we can accommodate your needed.

Q3:How can I get an sample for testing? What is your nearest shipping port?
A, Free sample: We'd love to send you free samples which have in stock, and you just need to arrange the shipment or pay the shipping fee.
B, Charged sample: $100 for sample develop, and refund after mass production.

Q4:What is spring constant and how is it measured?
A4:Spring constant is a term used to describe the stiffness of a spring. It is a measure of the amount of force required to compress or stretch a spring by a certain distance. Spring constant is an important parameter used in designing and selecting springs for various applications. Knowing the spring constant allows engineers to determine the load capacity of a spring and its deflection under a given load. This information is critical for us to design springs that can meet the specific requirements, such as maintaining a constant force, absorbing shock, or returning a component to its original position. Check out our blog post to learn more about spring constant formula.

Q5:What is your lead time for manufacturing custom springs?
A5:Our lead time can vary depending on the complexity of the spring, the type and the quantity you require. Generally, we aim to provide a quote within 24-48 hours of receiving your request and can manufacture most custom springs within 7-25days.
 
Q6:What is your quality control process?
A6:Huifeng Spring  commitment to excellence and our customers requires the active involvement of all employees working together to continually improve the quality of our products while maintaining to meet or exceed customer expectations. Because of our commitment to an effective quality management system, we have been awarded ISO certification to manufacture springs, wire forms, etc. We operate a quality management system that complies with ISO 9001:2015 and ISO 9001:16949.

Q7:What is your minimum order quantity?
A7:The MOQ is based on yours design /materials .This means that even if you only require a small quantity of springs, there will be a minimum charge to cover our setup costs.
 
Q8:What is your shipping policy?
A8:We can ship our springs anywhere in the world and use a variety of shipping methods, including UPS, FedEx, and DHL. We can also work with your preferred shipping provider if you have one.

Material :	Spring Steel / Stainless Steel 302 / 304 / 316 / Music Wire/Inconel ,etc
Wire Diameter (Wire Dia.):	0.05 mm – 8.0 mm,or customized
Outer Diameter (OD):	2 mm – 80 mm,or customized
Total Coils:	2 – 50 coils,or customized
Active Coils :	1 – 30 coils,or customized
Free Angle:	0° – 360°
Leg Length (Left & Right):	Customizable
Leg Type:	Straight leg / Hook leg / Bent leg / Double leg
Direction:	Right-hand / Left-hand, optional
Surface Treatment:	Black oxide / Zinc plating / Passivation / Electro-polishing,etc

materials :	music wire spring steel, carbon spring steel ,etc
wire diameter :	0.05-12mm, or customized
surface treatment :	zinc ,black ,natural ,etc
quality control :	ISO 9001:2015
packing :	carton + pallet ,or customized
original :	Ningbo,China