Tiny Compression Spring
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Tiny Compression Spring

Tiny compression spring refers to ultra-miniature precision compression elastic parts with ultra-thin wire and tiny outer diameter, specially developed for micro electronics and precision instruments with extreme space restrictions.
We manufacture delicate tiny compression spring with wire diameters 0.08mm–0.8mm, outer diameters 1mm–8mm and customizable free height 2mm–30mm. Strict dimensional tolerance control ensures uniform elasticity and interchangeability, and stable cold forming technology maintains consistent performance for each tiny compression spring.
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Product Introduction
 

Miniature Performance Features

 

Ultra-small dimensions

Minimum wire diameter reaches 0.08mm and minimum outer diameter 1mm, serving as ultra-fine micro elastic components.

Strict precision control

High requirements for production equipment and process to maintain tight dimensional tolerances.

Sensitive elastic response

Fine wire and dense coils react instantly to tiny force changes for precise micro force control.

Excellent batch consistency

Uniform size and elastic performance across mass production for seamless automated assembly.

 

 

Materials & Surface Treatments

 

Raw material choices: SUS304/SUS316 stainless steel wire, piano wire, carbon spring steel wire and copper alloy. Surface finishes: natural finish, gold plating, nickel plating and silver plating for conductive, anti-corrosion and decorative purposes.

41313035

 

 

Application Scenarios

 

Micro electronics, precision instruments, medical devices, communication equipment, clocks and watch parts, electrical connectors.

 

 

Mature Micro Spring Production Technology

 

Baoding Zhongxin Spring Manufacturing Co., Ltd. accumulates abundant experience in producing tiny compression spring. We deploy dedicated precision micro coiling equipment with exclusive production workflows and inspection standards for wire as thin as 0.08mm. Raw material quality, production environment and operator proficiency are all strictly regulated to stabilize finished product quality. Our production capacity covers wire diameters from 0.08mm micro springs up to 22mm heavy industrial springs to satisfy all size customization demands.

 

 

Product Parameter Table

 

Parameter Item

Value / Range

Wire Diameter Range

0.08 mm ~ 0.8 mm

Outer Diameter Range

1 mm ~ 8 mm

Free Height

2 mm ~ 30 mm (Customizable)

Optional Materials

Stainless Steel Wire (SUS304 / SUS316), Piano Wire / Carbon Spring Steel Wire / Copper Alloy

Surface Treatment

Natural / Gold Plating / Nickel Plating / Silver Plating

Customization Mode

Customized per drawings, samples or micro-space installation requirements

Product Features

Ultra-miniature, high precision, sensitive elasticity, great batch consistency

Application Scenarios

Micro electronics, precision instruments, medical devices, communication equipment, clocks, connectors

 

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