COMPRESSION SPRING

A COMPRESSION SPRING is a helical spring designed to withstand axial compressive loads. When compressed, the spring shortens and stores mechanical energy. Once the external force is removed, it returns toward its original length through elastic recovery. It can be used for cushioning, return action, support, vibration absorption, and maintaining spacing between components.

Product Name: COMPRESSION SPRING / Compression Coil Spring
Product Structure: Cylindrical, conical, barrel-shaped, or other special configurations
Wire Cross-Section: Round wire, square wire, flat wire, or other specified profiles
Primary Dimensions: Wire diameter, outside diameter, inside diameter, and free length
Coil Configuration: Total number of coils and active coils designed according to load requirements
End Types: Open ends, closed ends, ground ends, or unground ends
Load Specifications: Determined according to working travel, spring rate, and compression amount
Winding Direction: Right-hand, left-hand, or as specified by drawing
Materials: Music wire, oil-tempered wire, stainless steel wire, or alloy steel wire
Heat Treatment: Low-temperature tempering, stress relieving, or other treatments according to material requirements
Surface Treatments: Zinc plating, nickel plating, black oxide, passivation, or electrodeposition coating
Production Options: Standard specifications, sample development, or custom production based on drawings
Inspection Items: Dimensions, load, perpendicularity, and appearance

Provides Stable Spring-Back Force

A COMPRESSION SPRING stores mechanical energy when compressed and generates restoring force when the external load is removed, helping components return to their original position or maintain a specified position.

Load and Travel Can Be Adjusted

Different spring rates can be achieved by adjusting wire diameter, number of coils, outside diameter, and free length to accommodate different load and compression travel requirements.

Provides Cushioning and Vibration Absorption

A COMPRESSION SPRING can absorb impact and vibration generated during mechanical operation, helping reduce direct component collision and the effects of sudden loading.

Multiple Structures and Materials Available

Different spring shapes and wire materials can be selected according to available installation space, operating temperature, corrosion resistance, and fatigue-life requirements.

Suitable for a Wide Range of Industries

COMPRESSION SPRINGS are commonly used in machinery, molds, valves, automotive and motorcycle components, electronic products, home appliances, medical devices, and automation equipment.