High Pressure Resistance Cartridge Heater Pencil Heating Rod

 

 

1. Cartridge Heater Working Principle

Electric cartridge heater, also known as single-end tubular heater, one end can heat, another end is cold end.

It is made of a metal tube put into the resistance alloy wire as the heating materials, the alloy wire is filled with good insulation high purity magnesium oxide as filler, the product has a big power, high thermal efficiency, fast heat dissipation characteristics.
 
2. Cartridge Heater Characteristics
1>.USA imported MgO, it can ensure the heating uniformity
2>.Japan resistance wire, good heating performance.
3>.Alloy sheath for high corrosion resistance.

 

 
3. Cartridge Heater Parameters 

Sheath material	SUS304,321,316,Incoloy800,840
Wattage Tolerance	+5%, -10%
Resistance tolerance	+10%, -5%
Voltages available	380V,240V, 220V,110V,36V,24V or 12V
Max operating temp	800ºC
Length tolerance	±1 mm
Diameter tolerance	-0.02mm
Standard Cold Zone	5-10mm
Thermocouple Location	type J or K are available
Insulation resistance (cold)	≥ 500 MΩ
Maximum leakage current (cold)	≤ 0.5 mA

4. Cartridge Heater Structure


5. Cartridge Heater Leadwires:
1>.Silicone rubber
2>. Teflon
3>. Metal hose
4>. Metal screen Braided

6. Different type cartridge heaters are available.
1>. High density cartridge heaters
2>. Low-mediem density cartridge heaters
3>. Split cartridge heaters
4>. Right angle Cartridge heaters
5>. Distributed wattage cartridge heaters

 

7. Cartridge Heaters Photos



8. Application
Hot runner systems - Heating of manifolds
Packaging industry - Heating of hot stamps
Laboratories - Heating of analytical equipment
Telecommunications: Deicing, Enclosure Heater
Transportation: Oil/Block Heater, Aircraft Coffee Pot Heaters,
Food Service: Steamers, Dish Washers,
Industrial: Packaging Equipment, Hole Punches, Hot Stamp.
Injection moulding - Internal heating of nozzles
Packaging industry - Heating of cutting bars
Medical: Dialysis, Sterilization, Blood Analyzer, Nebulizer, Blood/Fluid Warmer, Temperature Therapy 

9. How to order?
Please offer these information:

1.Type of Cartridge Heater (shape, striaght or right angle)

2.Diameter of Tube

3.Overall length for Cartridge Heaters.

4.Wattage & Voltage

5.Lead type ( glass fibre / PTFE ) & lead length.

6.The lead wire length.