Dongguan Hezhi Hardware Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 10,000,000 Piece/Pieces per Month According to the order |
| Delivery Time | 7-15 work days |
| Packaging Details | PE Bag with Carton Box |
| Product name | Custom Adjustable Music Wire Torsion Coils Springs For Furniture |
| Application | Hardware/ automobile/clamp/ etc |
| Style | spiral |
| Usage | Industrial, Automobile, Auto, Car |
| Wire Diameter | 0.05mm-20.0mm or as requirement |
| Material | Stainless Steel, Carbon Steel ,Piano Wire, Alloy, Copper or as required |
| Packing details | PE Bag+carton Box or Wooden Case |
| Finish | Nickel, Zinc/Nickel/Chrome/Powder coating or customized, colors, Zinc Plating, gold or as you request |
| Color | White, Black, Silver or as required |
| Shipping | by train/sea/air/express |
| Brand Name | HEZHI |
| Model Number | N/A |
| Certification | Rohs&Reach |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 10,000,000 Piece/Pieces per Month According to the order |
| Delivery Time | 7-15 work days | Packaging Details | PE Bag with Carton Box |
| Product name | Custom Adjustable Music Wire Torsion Coils Springs For Furniture | Application | Hardware/ automobile/clamp/ etc |
| Style | spiral | Usage | Industrial, Automobile, Auto, Car |
| Wire Diameter | 0.05mm-20.0mm or as requirement | Material | Stainless Steel, Carbon Steel ,Piano Wire, Alloy, Copper or as required |
| Packing details | PE Bag+carton Box or Wooden Case | Finish | Nickel, Zinc/Nickel/Chrome/Powder coating or customized, colors, Zinc Plating, gold or as you request |
| Color | White, Black, Silver or as required | Shipping | by train/sea/air/express |
| Brand Name | HEZHI | Model Number | N/A |
| Certification | Rohs&Reach | Place of Origin | China |
| High Light | Music Wire Torsion Coil Springs ，Adjustable Torsion Coil Springs For Furniture ，Adjustable Music Wire Torsion Spring | ||
Custom Adjustable Music Wire Torsion Coils Springs For Furniture
Product Describtion
Torsion Spring is a complex design principle among all types of springs and the type change is quite lively, so the theory involved in the design is the most complicated. Each ring or close or separate around, can be suitable for torsion load (at right angles to the spring axis). The end of the spring can be wound into a hook or straight torsion arm.
Torsion spring production process:
spring wire → spring winding → low temperature stress relief annealing → high temperature degreasing → washing → dilute hydrochloric acid washing → washing → electric galvanizing (80 min) → washing → blanking → dehydrogenation treatment (200 ℃, 4 h) → feeding → washing → color passivation → washing → drying → blanking → inspection
| Material | Stainless Steel (SUS304,301.316,310,201,631, ect) | |
| Paino/Music Steel | ||
| Carbon Steel | ||
| Iron | ||
| Finished | Electroplating | Zinc ,Nickel ,copper ,black and so on |
| Heating | In different tempurture | |
| Cleanning | Passivation,Clean,Rust-Proof | |
| Process | CNC Machine, digital control multi-functional computer spring coiling machine, mechanical automatic spring coiling machine, spring grinding machine, heat treatment equipment, large hot coil spring production line, quality testing instruments. | |
| Application | It is widely used in computer, electronics, home appliances, cameras, instruments, doors, motorcycles, harvesters, automobiles, and other industries to control the movement of machine parts, ease impact or vibration, storage energy, measure the size of force | |
| Wire dia Range | 0.0mm5-20.0mm | |
| Design. | According to your drawing or sample | |
| Packaging | PE Bag with Carton Box | |
| Standard | JIS, DIN, ANSI, EN, etc. | |
| Tolerance | 0.05mm-0.1mm or as Customer's Demand | |
| Material | Type | Model number | Characteristic | Application |
| Stainless Steel (SUS) | With or without magnetism shine or nitrided surface, dark surface | 201, 202 etc. | Less nickel plated, could not proceed salt spray test | General using craft and toys |
| 301, 302, 303, 304, 305, 310, 316, 321 | High temperature resistance, can used in anti-acid, and-rust | Electronic part, home appliance, Locks, toys | ||
| 410, 420, 430 etc. | High strength | OEM aments and tableware products | ||
| 630, 631 etc. | High heat stability | Electrical application or product use under high temperature | ||
| Carbon Steel (SWC) | Low carbon steel, high carbon steel, nickel plated steel, Galvanized wire | 55CrSi, 60SizMNA, 60SizCRVA | Good elasticity high hardness | Electronic part, home appliance, Locks, toys or can be used in all kinds of products. |
| Music Wire (SWP) | SWPA SWPB | High tensile resistance, and long worklife | Application for all kinds of small products | |
| Copper Wire | Phosph or copper wire( C519R), Nickel plated copper, Bronze | Good conductivity of electrical | Electronics, electrical applicance | |
| Iron | Galvanize iron wire | Customized or normal material | Soft material | Craft spring Decoration wire |
Reference Drawing
FAQ
1. What does a torsion spring do?
A: The function of the garage door torsion spring is to store mechanical energy. That is, in combination with the garage door cables, the torsion spring twists on a horizontal bar mounted above the door. The garage door torsion spring tightens when the door is closed, and unwinds on opening.
2. What is a torsion type spring?
A: A torsion spring is a spring that works by twisting its end along its axis; that is, a flexible elastic object that stores mechanical energy when it is twisted. When it is twisted, it exerts a torque in the opposite direction, proportional to the amount (angle) it is twisted.
3. What is the difference between a compression spring and torsion spring?
A
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
100000-500000
Employee Number:
50~100
Ecer Certification：
Active Member
Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces advanced equipment and production technology from Taiwan and abroad,... Dongguan Hezhi Hardware Co., Ltd. is located in Dongkeng Town, Dongguan City, Guangdong Province, China. It is a hardware factory specializing in R&D design, manufacture and sales of precision components. The company introduces advanced equipment and production technology from Taiwan and abroad,...
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