Krelus AG of Oberentfelden at K 2019 in Düsseldorf -- K Trade Fair
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Krelus AG

Ausserfeldstr. 14, 5036 Oberentfelden
Telephone +49 62 739 30 70
Fax +49 62 739 30 89
This company is co-exhibitor of
Leister Technologies AG

Hall map

K 2019 hall map (Hall 11): stand D22

Fairground map

K 2019 fairground map: Hall 11

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.03  Post processing machines and downstream equipment
  • 03.03.001  Thermoforming machines
  •  Thermoforming machines for sheets

Thermoforming machines for sheets

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.05  Welding machines
  • 03.05.009  Infrared welding machines

Infrared welding machines

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.07  Process automation
  • 03.07.004  Closed loop control equipment for temperature

Closed loop control equipment for temperature

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.09  Ancillary equipment
  • 03.09.001  Surface pretreatment equipment

Surface pretreatment equipment

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.11  Parts and components
  • 03.11.005  Heating elements

Our products

Product category: Heating elements

The advantages of the KRELUS IR-heaters

The fast medium wave KRELUS IR-heaters are superior

Due to the physical properties of almost all materials which can be treated by infrared, the medium-wave radiation in the range of 2,5 µm – 3,5 µm gets the best results. This is just the emission range where our KRELUS-IR-heaters gets the highest performance

Our modular and custom made IR-heaters leave all opportunities for the individual, almost endless applications.

The KRELUS-IR-heaters are working with the shortest reaction time ON/OFF. This guarantees the highest economical use of electrical energy and fastest adaption to required temperatures on product surfaces. Consequently our IR-heaters are highly active with gentle action for treated products and even more important: they are energy saving.

The advantages of the KRELUS IR-heaters
  • highest energy efficiency
  • fast respond ON/OFF
  • no increased start-up current
  • medium wave energy in the best absorption range
  • continuously controllable from ambient to 850°C (1562°F) 2,5 µm – 9,6 µm
  • power density up to 50 kW/m2 (5 W/cm2)
  • full area heating / radiating
  • modular sizes and custom made
  • from 250 mm (10″) to 9500 mm (374″)
  • all voltages from 10 Volt to 660 Volt
  • fully controllable

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Target Products
Film/Sheet, Complex Geometry

About us

Company portrait

We are reliable and sincere partner and we believe in creativity and innovations.

For our customers, we are constantly working with them, relentlessly in search for better solutions with highest quality at fair prices.

We create an environment for our staff to excel, exercise their creativity, productivity and most importantly, thinking employees. Over the years, we continued to foster these relationships, thus building a better trust and understanding amongst us.

We produce and behave ecological and use environmental friendly technologies. We take care to our natural and financial resources. We make economical use of raw materials and energy. Whenever possible we reduce emissions and immissions and we recycle material.

If necessary, we do undertake enterprising risks.

Our business generates a steady and profitable growth.