Cartridge heater is a piece of equipment, made of MgO powder or MgO tube, ceramic cap, resistance wire(NiCr2080),High temperature leads, seamless stainless steel sheath(304,321,316,800,840). usually in tube form, that is used in heating applications by way of insertion into metal blocks via a series of drilled holes. Cartridge heaters are manufactured in two basic forms - high density and low density.
High density cartridge heaters are used to heat plastic injection moulds, dies, platens and so forth, whereas low density cartridge heaters are more suitable for packing machinery, heat sealing, labelling machines and hot stamping applications.
Resistance wire (NiCr2080)
Available in stainless steel 304,321,316, Incoloy 800, Incoloy 840
Maximum temperature 800°C
1.Sheath material: SUS304,321,316,Incoloy800,840
2.Wattage Tolerance: +5%, -10%
3.Resistance tolerance: +10%, -5%
4.Voltages available: 380V,240V, 220V,110V,36V,24V or 12V
5.Max operating temp: 800ºC
6.Length tolerance: ±1 mm
7.Diameter tolerance: -0.02mm
8.Standard Cold Zone: 5-10mm;
9.Delivery time: 7-10 working days.
10.Thermocouple Location: type J or K are available
11.Insulation resistance (cold): ≥ 500 MΩ;
12.Maximum leakage current (cold): ≤ 0.5 mA;
Injection moulding - Internal heating of nozzles
Hot runner systems - Heating of manifolds
Packaging industry - Heating of cutting bars
Packaging industry - Heating of hot stamps
Laboratories - Heating of analytical equipment
Medical: Dialysis, Sterilization, Blood Analyzer, Nebulizer, Blood/Fluid Warmer, Temperature Therapy
Telecommunications: Deicing, Enclosure Heater
Transportation: Oil/Block Heater, Aircraft Coffee Pot Heaters,
Food Service: Steamers, Dish Washers,
Industrial: Packaging Equipment, Hole Punches, Hot Stamp.
Cartridge Heater Selection
The key questions which need to be answered before selecting a cartridge heater are:
What wattage and voltage will be used?
What is the diameter and heated length required?
How long do the heater leads need to be?
What is maximum temperature and how long required to reach your temperature?
Packing and shipment:
Superb Heater Technology has been focused on the production of 220v industrial cartridge heater since 1985, which is well-known as one of the leading manufacturers and suppliers of 220v industrial cartridge heater. In the past years, we owned strong reputation for the high quality, reliable performance and strong durability of our products. Should you are interested, please feel free to contact our factory.