Mold Heaters | McMaster-Carr

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1,052 Products

Selecting an Insertion Heater

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Process Heaters

Insertion Heaters for Plates, Molds, and Dies

Also known as cartridge heaters, insertion heaters install into drilled and reamed holes in metal parts for quick heating through direct contact.

Insertion Heaters with Internal Temperature
Sensor for Plates, Molds, and Dies

The built-in thermocouple eliminates the need for an external temperature sensor.

Easy-Maintenance Insertion
Heaters for Plates, Molds, and Dies

A bonded-graphite coating acts as a dry lubricant to ease insertion and removal for cleaning.

Bolt- and Clamp-Mount Heaters
for Plates, Molds, and Dies

Also known as strip and disc heaters, these bolt or clamp onto flat metal parts to heat the surface through direct contact.

Moisture-Resistant Bolt- and Clamp-Mount
Heaters for Plates, Molds, and Dies

To prevent moisture damage, these heaters have a seamless 304 stainless steel sheath.

Heavy Duty Heaters for Electrical
and Mechanical Enclosures

A perforated steel mounting cover protects the 304 stainless steel heating element.

Finned Strip Heaters for Duct, Ovens, and Dryers

These heaters have a large surface area to quickly dissipate heat in air and inert gas heating systems used in ducts, ovens, and dryers.

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)