Hotset GmbH

Booth number 10P03

Since the foundation in 1973 hotset has developed and produced heating elements, temperature sensors and control units.

About us

Hotset Germany has specialized in developing and production of heating elements, thermocouples/RTDs and temperature control systems since 1973. In Lüdenscheid and Malta they manufacture high quality heating elements and thermocouples/RTDs both as stock range and customer specific designed e. g. for plastics processing, packaging and die-casting industries. 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, Malta and India, a worldwide key account service and a growing distribution network enables hotset to be represented in more than 40 countries!

Hotset GmbH
Hueckstr. 16
58511 Lüdenscheid

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

Hotset Heating Elements (Suzhou) Co. Ltd.
4/F, Block 6a, No. 988, West Yingbin Road, Luzhi
215127 Wuzhong District
P. R. China

Phone: +86 512 65026218
Fax: +86 512 65026238

Products and services

Product Range:

  • hotspring Coil Heaters
  • hotslot Nozzle Heaters
  • hotflex Flexible Tubular Heaters
  • hotrod Cartridge Heaters
  • hotform Silicon Heating Elements
  • hotcast Die-Casting Nozzle Heater
  • hotcast Sprue Nozzle
  • hotcontrol Thermocouples and RTDs
  • hotcontrol Control Units
  • Isolite Ceramic Lubricant
  • Z-System Partial dynamic temperature Control
  • D-System Data Loggers
  • P-System Heating plates
hotspring Coil Heaters

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.

Further reading

hotslot Nozzle heater with power distribution

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

The hotflex is worldwide the first tubular heater which can be manually bent in all three dimensions. Easiest handling, simple assembly, optimal thermal features and the simple storage (the hotflex / hotflex cs is supplied in straight condition with numerous lengths from stock) are outstanding product arguments.

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