Specifications
Cartridge heater Design
The Cartridge Heater is designed to demanding requirements. Our high-density compaction process ensures maximum reliability under adverse operating conditions. Its swaged construction provides the highest possible heat transfer rates and watts density. It is resistant to impact and vibration applications and we also have the option to make with a variety of seals to suit your requirements.
Cartridge heater Technology requirement
Recommended for temperatures up to 750°C
Cartridge Heaters are available with a built in Thermocouple Type J or K .
Sheath Material SS 304
Spirals Nickel - Chrome
Insulation Magnesium Oxide Powder
Voltage Supply any voltage up to a maximum of 480V
Maximum Temperature 750 °C
Resistance Tolerance +5% - 5%
Wattage Tolerance +5% - 5% (closer tolerances are available upon special request)
Cartridge heater Applications
Heating of Mould Tools, Tooling, Platens, Packaging Machinery, Heat Sealing Equipment, Plastic Process Machinery, Food Process Machinery, Catering, Printing, Hot Foil Printing, Shoe manufacturing Machinery, Laboratory / Test Equipment, Vacuum Pumps, and many more.
Cartridge heater Technology data
| Heat intensity | Not exceeding 30Wcm2 (advisable) |
| Power | Depends on the dimension |
| Escape of current (when cold) | <=0.1mA a 242 v. |
| Insulation (when cold) | 5 Min Ohmios 500 Watts minimum |
| Dielectric strength | 1500v. 1/seg |
| Working temperature | 750ºC max. |
| Tolerance of length | +/-1.5% |
| Tolerance of diameter | -0.01 a -0.06 m/m |
| Tolerance of cut of connexion | +/-15 mlm |
| Power tolerance (w) | 5 % - 10 % |
| Cold areas | Depends on length and diameter 5-25mm |
