Beryllium Copper Compression Spring

Solution

Beryllium copper compression springs are made from high-strength, corrosion-resistant alloys known for their excellent electrical conductivity and durability. These springs are formed in a soft state and then age-hardened to achieve superior spring properties. They are ideal for applications in extreme environments, such as aerospace, medical devices, and industrial electric equipment, where reliability and precision are crucial. The manufacturing process involves cold drawing and heat treatment to enhance their load-bearing capacity and fatigue resistance. Custom designs are available to meet specific requirements, ensuring optimal performance in various demanding scenarios.

Key Features

• Reliable Load Performance
  Delivers consistent spring force under repeated cycles without deformation.

• Wide Range of Sizes
  From heavy-duty industrial springs to small compression springs for micro components.

• Material Options
  Stainless steel, carbon steel, music wire, phosphor bronze, and Inconel—all available based on your environmental and mechanical needs.

• Surface Treatment
  Optional coatings include zinc plating, black oxide, passivation, and powder coating for corrosion resistance and enhanced durability.

• Precision Winding and Testing
  Manufactured with tight tolerances and 100% load testing upon request.

Custom Compression Springs

Looking for a unique solution? We specialize in custom compression springs with:

• Specific wire diameters and coil counts

• Customized load rates and free lengths

• Variable pitch or dual-rate coil designs

• Custom packaging and private label options

Our engineering team supports you from concept to mass production, ensuring optimal spring performance for your product.

Applications

Our compression springs are widely used across industries:

• Automotive: Valve systems, shock absorbers, clutch mechanisms

• Electronics: Small compression springs for switches, connectors, and PCB components

• Medical Devices: Pumps, inhalers, surgical tools

• Industrial Equipment: Compressors, actuators, and vibration dampers

• Consumer Products: Pens, toys, battery contacts, and more

Why Choose Us?

• In-house Tooling & CNC Coiling
  Ensures precision and flexibility for prototyping and production.

• Fast Turnaround & Global Delivery
  Short lead times for both low and high-volume orders.

• Certified Quality System
  ISO 9001 / IATF 16949-compliant production for demanding applications.

• OEM & ODM Friendly
  We welcome custom spring projects with full technical support.