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Expandable split heaters 750°C

IHP expandable split heaters are the perfect solution for easy removal of the bore and oversized drills. Examples of industrial application are tool heating, solid body heating, casting, melting, curing, soldering and different types of high temperature usage.

They fit well in applications where removal of a cartridge heater can end in a problem or expansion of the diameter is needed when heating. The expandable split heater solves the problem with a larger mounting hole, than the usual tolerance can accept.

More Ni/Cr 80/20 heating wire reduces fatigue and will end in a uniform heating through the whole perimeter, resulting in a longer life expectancy. It will also reduce cold areas and avoid temperature differences. Leads and terminations are prepared for high temperatures.

IHP expandable split heaters are a customized product and therefore all details should be provided by the customer and presented in an IHP quote.

Split cartridge heater
Expandable cartridge heaters

Technical specification

Working temperature up to 750°C
Resistance wire of nickel/chrome 80/20
Casing of stainless steel AISI321 (1.4541)
Cartridge diameter tolerance -0,10mm to -0,15mm
Length tolerance ±2% when min. 1mm
Maximum supply 480V
Power tolerance ±10%
Dielectric power 1500V AC at > 24V operation voltage
Insulation resistance > 5MΩ at 500V DC
Leakage current ≤ 0,5mA at 253V
Glasfibre insulated leads (standard 450°C)

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We supply the control cabinets in three standard versions and you simply select the cabinets according to the type of sensor that fits your process. IHP can also offer some popular options such as quick plug between heater and control cabinet and help program the control cabinet with the parameters that are important in your process.

The control cabinet can advantageously be used in conjunction with all IHPs heaters that need less than 16Ampere.

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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.

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