Cartridge Heater

Rewari Cable Industries offers Cartridge Heaters designed for precise, localized heating of moulds, dies, plates, blocks, nozzles, hot runners, and industrial machinery. Their compact cylindrical construction allows the heater to be inserted directly into a drilled hole for efficient heat transfer and controlled temperature performance. 

Key Features

Compact cylindrical heating design

High and standard watt-density options

Fast and efficient heat transfer

Stainless-steel or other suitable metal sheath options

Magnesium oxide (MgO) insulation with NiCr resistance wire

Available with straight, flexible, or customized lead connections

Optional built-in Type J/K thermocouple

Custom diameter, length, voltage, wattage, and terminal configurations

Applications

Cartridge Heaters are widely used in:

Injection Moulding Machines

Plastic & Rubber Processing

Hot Runner Systems

Dies & Moulds

Sealing & Packaging Machines

Heat Staking Equipment

Aluminium & Metal Dies

Platen Heating

Food Processing Machinery

Industrial Automation Equipment

Laboratory & Medical Equipment

Customized Cartridge Heaters

Rewari Cable Industries can offer cartridge heater configurations according to the application, including diameter, heating length, wattage, voltage, watt density, sheath material, lead length, terminal type, and sensor arrangement. Proper sizing depends on the bore dimensions, material being heated, operating temperature, heat requirement, and installation conditions. 

Benefits

Rapid Heating

Uniform Heat Transfer

Precise Localized Heating

Compact & Space-Saving Design

Durable Construction

Easy Installation

Custom Manufacturing

Suitable for Continuous Industrial Operation