Cold Coiling Process

Cold Wound Spring ManufacturingCOLD WOUND SPRING MANUFACTURING

In the process of cold coiling, wire is fed through rollers and fulcrum pins and travels around a fixed mandrel to form a coil. Betts Spring can manufacture a variety of coil lift springs and tapered springs to suit your application.

If you’re interested in finding out if we can make springs for your custom application, give us a call or use our contact form.

COLD WOUND SPRING MANUFACTURING CAPABILITIES

  • Grinding & shot peening
  • Coiling material diameters ranging from 0.95″ – .640″
  • Three CNC spring coilers ranging from .250 – .640″ wire diameter
  • Two CNC spring coilers ranging from .095 – .500″ wire diameter
  • Two CNC Horizontal infeed precision spring grinders
  • Two 30″ down feed grinders