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Coil heaters 750°C

Coil heater

Coil heating

Heating spiral

Micro coil heater

Cast in coil heater

Coiled heater

Coil heaters have a high flexibility and can be freely adapted to, for example, machine nozzles and ducts by spiralizing straight electrical heating profiles and tubes. This heating technique is very common in semiconductor manufacturing and manufacturing of printed circuit boards, in the pharmaceutical industry, plastics industry, casting industry, packaging industry and manufacturing of laboratory equipment.

IHPs coil heaters have a casing of stainless steel or nickel and can deliver a high surface load up to 32W/cm². The heat dissipation can be further increased by casting the coil heater into brass or copper. To give the coil heater extra protection and simplify mounting, we also manufacture housings with tension screws that also act as reflectors.

These electrical heaters can be bought in straight lengths for own adaption and installation.

For precision control of each separate coil heater we can integrate thermocouples type J and K optionally. In the table below we specify the electrical heating profiles and heating tubes that we normally use.

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Technical specification

Surface load up to 32W/cm²
Working temperature up to 750°C
Casing in stainless steel or nickel
Usual supply 48V, 110V, 230V and 380V
Insulation material compromised magnesium oxide (MgO)
Power tolerance ±10%
Insulation ≥ 5MΩ at test voltage 500V DC
Leakage current ≤ 0,5mA at test voltage 253V AC
High voltage test 800V AC
Integrated thermocouple type J or type K (optional)
Supply cable 1000mm of PTFA (Nickel-Teflon) as standard

Become a part of our success

IHP delivers heating systems, control systems and industrial services to many leading industrial companies in Europe. As a partner and supplier we are known for our flexibility and our high quality. Together we create successful long-term relations.

AkzoNobel Pipelife TetraPak SKF Ericsson Univar SCA ABB KRAFT Vattenfall Scania


Hällebergsvägen 5
SE-443 60 Stenkullen

Opening hours

Monday to Friday 08:00-16:30
Saturday and Sunday closed


E-mail: info@ihpheating.com
Switch: +46 (0)31 795 30 30
Fax: +46 (0)31 795 30 39


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