Springs

OEM Manufacturing supplies custom spring manufacturing services for OEMs, industrial buyers, and manufacturers that require reliable force, tension, compression, return motion, or load control within their products. Springs are used in equipment, appliances, automotive systems, electronics, locks, handles, valves, switches, industrial devices, and consumer products. Spring components are designed to store and release energy, absorb shock, maintain pressure, return a component to position, or control movement within an assembly. Whether the application requires a simple compression spring or a custom-engineered spring component, OEM Manufacturing helps customers source spring components built around performance, cost, and delivery requirements.

Custom Spring Types and Applications

OEM Manufacturing supports a wide range of custom spring components for mechanical, electrical, industrial, and consumer product applications. Common spring types include:

• Compression springs
• Extension springs
• Torsion springs
• Wire forms
• Clips
• Retainers
• Custom engineered spring components

These spring components are commonly used to support motion control, load management, part retention, return action, vibration absorption, and repeated mechanical movement within an assembly.

Spring Manufacturing Based on Drawings and Specifications

OEM Manufacturing supports spring programs based on customer drawings, samples, force requirements, material specifications, dimensional tolerances, finish requirements, and production volumes. Because spring performance depends heavily on design and process control, our team helps customers source components through qualified manufacturing partners that can support repeatable production, consistent quality, and long-term supply reliability.

Important Spring Design Factors

Proper spring design is critical to reliable product performance. Even small changes in spring dimensions, material, or finish can affect force, movement, fatigue life, and assembly function. Important spring design factors may include:

• Wire diameter
• Outside diameter
• Free length
• Number of coils
• Spring rate
• Load requirements
• Fatigue life
• End configuration
• Working environment
• Available space within the assembly

A properly specified spring helps ensure the component performs consistently over repeated cycles and within the required operating conditions.

Spring Materials and Finishing Options

Material selection depends on corrosion resistance, fatigue performance, temperature exposure, strength, conductivity, and cost targets. OEM Manufacturing can help customers evaluate spring material options based on application requirements and operating environment. Common spring materials include:

• Music wire
• Stainless steel
• Carbon steel
• Phosphor bronze
• Beryllium copper
• Specialty spring alloys

Depending on the application, spring finishes may include plating, passivation, powder coating, oil coating, or other protective treatments. These finishes can help improve corrosion resistance, surface protection, appearance, and long-term performance.

Secondary Operations for Custom Springs

OEM Manufacturing supports secondary operations that help deliver springs ready for production, assembly, packaging, or inventory control. Available secondary operations may include:

• Heat treating
• Stress relieving
• Grinding
• Forming
• Plating
• Passivation
• Inspection
• Testing
• Custom packaging
• Kitting

These value-added services help ensure custom springs are aligned with customer specifications and ready for use in production.

Custom Springs as Part of a Larger Sourcing Program

Springs are often sourced with related components used in mechanical, electrical, and industrial assemblies. OEM Manufacturing can help consolidate these items to reduce supplier complexity and improve purchasing efficiency. Related component categories may include:

• Wire forms
• Fasteners
• Stampings
• Shafts
• Contacts
• Terminals
• Rubber parts
• Plastic components
• Sub-assemblies

This integrated sourcing approach helps customers manage multiple component categories through one supply chain partner.