Light Duty Compression Springs
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Light Duty Compression Springs

Light duty compression springs are miniature compression elastic parts with thin wire diameter and small overall size, designed for low-load scenarios with strict limits on installation space and response sensitivity.
Our factory manufactures standard light duty compression springs with wire diameters ranging from 0.2mm to 1.5mm and outer diameters from 3mm to 20mm. Free height can be customized between 5mm and 100mm, featuring compact volume and gentle elastic force. Precise numerical control coiling ensures consistent soft elastic feedback for each light duty compression springs.
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Product Introduction
 

Product Features

 

Compact size

Minimum outer diameter reaches 3mm, perfectly fitting small finished goods and precision equipment with limited assembly space.

Gentle elastic force

Thin wire and dense coils create low stiffness, delivering sensitive deformation under tiny loads.

High sensitivity

Rapidly responds to minor force changes to realize precise force control and displacement feedback.

Light weight

Minimal material consumption avoids extra load burden for weight-sensitive products.

 

 

Materials & Surface Treatment

 

Optional raw materials include carbon spring steel wire, stainless steel wire and piano wire. Surface finish options: natural finish, zinc plating, nickel plating and black oxide to satisfy different anti-rust and appearance requirements.

51852003060

 

 

Application Fields

 

Mainly applied to electronic appliances, precision instruments, stationery accessories, toys, switch buttons and small hardware with light loads and compact assembly space.

 

 

Precision Manufacturing Capacity

 

Baoding Zhongxin Spring Manufacturing Co., Ltd. is equipped with multiple CNC precision spring machines for stable production of micro springs starting at 0.2mm wire diameter. We adopt dedicated precision winding equipment for light duty compression springs, paired with skilled technicians to strictly control wire diameter, outer diameter, coil count and free height. Mature process schemes cover micro to medium-sized springs to fully meet diverse customized specifications.

 

 

Product Parameter Table

 

Parameter Item

Value / Range

Wire Diameter Range

0.2 mm ~ 1.5 mm

Outer Diameter Range

3 mm ~ 20 mm

Free Height

5 mm ~ 100 mm (Customizable)

Optional Materials

Carbon Spring Steel Wire / Stainless Steel Wire / Piano Wire

Surface Treatment

Natural / Zinc Plating / Nickel Plating / Black Oxide

Customization Mode

Customized per drawings, samples or light load requirements

Product Features

Compact size, light weight, soft elastic force, high sensitivity

Application Scenarios

Electronic appliances, precision instruments, stationery accessories, toys, switch buttons, small hardware

 

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