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Hotset GmbH

Booth number: D51

About us

Hotset Germany has specialized in developing and production of heating elements and temperature control systems since 1973.
With development of the coil heater a long term of innovations was started. By introduction of the hotflex flexible tubular heater and the hotslot nozzle heating element hotset established themselves as a well known partner to the plastics hot runner industry. They assure worldwide trusted logistics concepts. Subsidiaries in the USA, Singapore, China, India and Malta, a worldwide key account service and a growing distribution network enables hotset to be represented in more than 40 countries.

Hotset also specializes in Customer specific solutions: as an engineering service provider they optimize and design more and more complete heating systems for industrial applications. Therefore the organization breaks new ground and provides its customers with new products an essential competitive advantage.

Products and services

Our product portfolio includes electric heating elements and accessories:

  • Cartridge heaters
  • Coil heaters and heated machine nozzles
  • Nozzle heaters
  • (Flexible) tubular heaters
  • Die-casting heaters
  • Thermocouples and RTDs
  • Temperature control units
  • Silicone heating elements


  • Customer Project Engineering
  • Custom Designed Heating Solutions
  • Design of heated machine components
  • Optimizing and design of heating systems for industrial applications
  • Engineering and development service
hotspring Coil Heater

hotspring Coil Heater

For heating applications: hot runner nozzles with and without wattage distribution, small hot runner distribution plates, sealing bars and jaws for packaging machines, machine nozzles for plastics and die-casting industries, multi-purpose and economical with a variety of, wattages, surface loads and customized heat distribution, wall thicknesses and mounting options.

hotslot Nozzle Heater

hotslot Nozzle Heater

Pressed-in coil heater with user-defined groove profile, reproducible power distribution, minimal wall thickness for reduced clearances, lowest power available in the middle of a nozzle, brass as cylinder raw material, same connection options as hot spring coil heaters.

hotflex Flexible Tubular Heater

hotflex Flexible Tubular Heater

Easy installation with a uniform finish, can be formed by hand, stored in a straight condition to save storage space. No special installation tools required, patented technology ensures industry leading heat transfer, up to 75% sheath contact with round and square hotfix, heaters when recommended groove geometry is followed. Rapid heat-up times, a minimal temperature difference between heater sheath and heated tool Industry's smallest bending radius, reduced energy costs.


Hotset GmbH
Hueckstr. 16
58511 Luedenscheid

Phone: +49 2351 4302-0
Fax: +49 2351 4302-25

Raju Hegde
Business Development Manager India
Phone: +91 96 11928254

HIPL India Pvt Ltd.
2145/866, Toyota Kirloskar Motor Company Road
Bidadi, Karnataka

Phone: +91 9900 266 271

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