Cartridge Heater

Cartridge heater is a piece of equipment, made of MgO powder orMgO tube, ceramic cap, resistance wire(NiCr20/80),High temperatureleads, seamless stainless steel sheath(304,321,316,800,840).usually in tube form, that is used in heating applications by wayof insertion into metal blocks via a series of drilled holes.Cartridge heaters are manufactured in two basic forms - highdensity and low density.

High density cartridge heaters are used to heat plasticinjection moulds, dies, platens and so forth, whereas lowdensity cartridge heaters are more suitable for packingmachinery, heat sealing,labelling machines and hot stampingapplications.

Features:

1.Resistance wire (NiCr20/80)

2.Available in stainless steel 304,321,316, Incoloy 800, Incoloy840

3.Maximum temperature 800???

TechnicalSpecification:

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;

Applications:

1.Injection moulding - Internal heating of nozzles

2.Hot runner systems - Heating of manifolds

3.Packaging industry - Heating of cutting bars, hot stamps

4.Laboratories - Heating of analytical equipment

5.Medical: Dialysis, Sterilization, Blood Analyzer, Nebulizer,Blood/Fluid Warmer, Temperature Therapy

6.Telecommunications: Deicing, Enclosure Heater

7.Transportation: Oil/Block Heater, Aircraft Coffee PotHeaters,

8.Food Service: Steamers, Dish Washers,

9.Industrial: Packaging Equipment, Hole Punches, Hot Stamp.

CartridgeHeater Selection

The key questions which need to be answered before selecting acartridge heater are:

1.What wattage and voltage will be used?

2.What is the diameter and heated length required?

3.How long do the heater leads need to be?

4.What is maximum temperature and how long required to reachyour temperature?