Description

Product Description

Mold heating element industrial cartridge heater with flange

A cartridge heater is a tube-shaped, industrial heating element that can be inserted into drilled holes. Cartridge heaters provide localized and precise heating and are commonly used in the heating process industry. Typically, cartridge heaters are used to heat a metal block from the inside and can be custom manufactured to a specific watt density based on the requirements of the application.Cartridge heaters are most frequently used for heating metal parts by insertion into drilled holes. For easy installation, the heaters are made slightly undersize relative to their nominal diameter.

Flanged cartridge heaters can be attached to the piece to be heated with a flange permanently attached to the exterior end of the heater. This type of configuration ensures a more secure fit of the heater.

Cartridge Heater Product Features

1. Simple structure, high heating power2. Easy and economical installation

3. Designed and manufactured with good materials 4. Uniform temperature 5. Accurate dimensions, maximum heat transfer 6. Easy maintenance and replacement 7. CE & RoHS approved

Industrial Cartridge Heater Customization Options

1. Built-in thermocouple 2. Voltage (phase ) & power & watt density3. Non-heating part length4. Tube diameter & length5. Sheath material6. Lead/ lead protection7. Seal material 8. Installation – flange/ locating ring/ screw9. Finned 10. Inner structure – e.g. custom distributed wattage

Specification

Outer Sheath Material	Stainless Steel 304, 321, 316; Incoloy 800; Incoloy 840
Resistance Heating Wire	Nichrome 8020 resistance wire
Wattage Tolerance	+5%, -10%
Resistance Tolerance	+10%, -5%
Voltage Available	12 to 600 volts customied
Maxium Heating Temperature	800 Degree Celsius
Length Tolerance	±1mm
Diameter Tolerance	±0.02mm
Standard Cold Size	5-10mm
Insulation Resistance (cold)	≥ 500 MΩ
Maxium Leakage Current (cold)	≤0.5 mA
Lead Orientation	A) Crimped on Leads : PTFE/Fiberglass Flexible lead crimped on solid pin emerging from the Heater.B) Swaged in Leads : Flexible Fiber Glass or PTFE leads emerging from within the heater

Application

Cartridge heaters are most frequently used for heating dies, platens, molds, and other metal parts by insertion into drilled holes. They can also be used in liquid immersion applications. Below are some examples of specific applications: * Heating gases and liquids * Hot runner molds * Hot stamping * Laminating presses * Medical equipment * Semi-conductor * Plastic molding * Scientific equipment