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Buying Guide

How to Choose a CNC Spring Making Machine

Choosing the right CNC spring making machine depends on your wire diameter, spring or part geometry, forming approach and production requirement. This guide walks through the key factors to review before requesting a machine recommendation.

When This Guide Is Useful

Useful if you are evaluating spring making machines for a new part, comparing multi-slide and CNC compression configurations, or preparing to send a part drawing or specification for a machine recommendation.

Key Selection Factors

Wire diameter / range

The machine should cover your wire's diameter with margin, not match it at the exact edge of its range.

Axes and forming complexity

More controlled axes generally support more complex geometries and feature combinations in a single forming cycle.

Multi-point forming

When a part requires several coordinated forming points or slides acting in one cycle, a multi-point forming configuration is typically appropriate.

Spring / part geometry

A straightforward compression spring differs from a more complex multi-feature wire-formed spring part — this affects which configuration is practical.

Maximum outer diameter

The machine's capacity must accommodate the finished coil or spring outer diameter, not just the wire diameter.

Production requirement

Expected output, batch size and changeover frequency between different parts affect machine and tooling choice.

Machine / Technology Options

Multi-Slide Spring Forming Machines

Multi-point forming machines (two models), 10–14 axes depending on model, Ø1.5–6 mm wire range across the series. Suited to spring/wire-formed parts requiring several coordinated forming points in one cycle.

CNC Compression Spring Machines

Six models, 2–7 axes, Ø0.15–6 mm wire range and maximum outer diameter from Ø22 mm to Ø90 mm depending on model. Suited to compression spring production across a range of sizes.

Multi-Slide vs CNC Compression — Quick Comparison

ConsiderationMulti-Slide Spring Forming MachinesCNC Compression Spring Machines
Forming approachMulti-point formingCompression spring coiling
Axes10–14 (model-dependent)2–7 (model-dependent)
Wire rangeØ1.5–6 mmØ0.15–6 mm
Max outer diameterØ22–90 mm (model-dependent)

Information to Prepare Before Requesting a Machine Recommendation

  • Part drawing or spring specification
  • Wire material and diameter
  • Target outer diameter and free length (compression springs) or part geometry (multi-point parts)
  • Required production output / batch size

Frequently Asked Questions

Not sure which spring making machine fits your part? Send us your part drawing or specification and production requirements — our engineers will review the application and help confirm the right configuration.

Ready to discuss your spring or wire-formed part?

Our engineers will review your drawing and respond with feasibility and machine recommendations.