Cable & Tube

Preheating Systems

High-Performance, In-Process Wire Heating

BETA LaserMike Preheaters provide uniform, in-process wire heating to eliminate insulation voids in primary cables.

  • Improve Performance and Quality – high-frequency heating ensures faster extrusion speed and desired adhesion, elongation, and foam rate; and minimizes micro-cracks in extruded material
  • Maximize Production Uptime – highly reliable preheater components ensure that power losses are minimized and that all input power is used to heat the wire with a 94% efficiency rate
  • Protect Personnel and Equipment – proven safety features including wire break detection, current overload sensors, and a wire path that is concealed behind an electrically locked door
  • Better Control Heating – preheaters are equipped with the new TempTrac Pro™ non-contact temperature measurement system for high-accuracy monitoring and control of preheat temperatures
  • Preeminent Support – all systems are backed by NDC's dedicated worldwide customer service organization available 24-7 via myNDC cloud service

NDC offers a full range of models to meet your unique wire preheating needs. Contact us today.


Performance Built for Your Wire Preheating Applications

  • Industry Leading Safety Features  protect personnel and equipment with wire break detection, current overload sensors and a concealed wire path behind the electrically locked door
  • Maximum Operational Flexibility – with external temperature controller interface that compensates for low-speed applications and varying input temperatures
  • Efficient Power Control – all preheater components are carefully designed to ensure that power losses are minimized and all input power is used to heat the wire
  • Wide Product Coverage – preheat products from 0.28 – 2.8 mm OD at line speeds up to 2500 m/min