

Manufacturing Range
● Made of Stainless Steel
● Material thickness from 0.1mm
● Material width from 8mm
● Spring load from 0.05kg
Standard Constant Force Springs
Click to open the springs' datasheet

Applications
● Window Sash Balances
● Fire Dampers
● Medical & Healthcare Device
● Point-of-Purchase & Retail Displays

CONSTANT FORCE SPRINGS
Shun Ming's Constant Force Springs deliver high force output in a compact space, providing a long linear reach with minimal force buildup. Ideal for applications requiring smooth extension and retraction, counterbalancing, and tensioning, these springs are precision-manufactured from high-quality stainless steel for excellent spring performance and corrosion resistance.
Our springs are used in a wide range of industries and applications, including window sash counterbalances, medical and healthcare devices, and point-of-purchase displays. We offer a selection of 21 standard springs and can custom-manufacture to meet specific requirements for spring loads, working deflections, and application needs. Additionally, we provide assembly services for spring drums, housings, and other accessories, saving your time and production costs.