electric heating element industrial electric heaters
Product Description
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 Parameters
- Tube diameter: Φ3mm-Φ30mm
- Tube Material:SS304;SS316,SS321,NICOLOY800 etc
- Insulation Material:High-purity Mgo
- Reisistance wire element:Ni-Cr or FeCr
- Lead Connection Option: Crimped or Swaged leads
- Lead and type of connection leads, 10" Fiberglass Standard(Wire options:silicone high temperature frberglass)
| Resistance heating wire |
NiCr 80/20 wire |
| Sheath |
stainless steel 304,321,316, Incoloy 800, Incoloy 840 |
| Maximum temperature |
800 degree Celsius |
| Wattage Tolerance |
+5%, -10% |
| Resistance tolerance |
+10%, -5% |
| Voltages available |
380V,240V, 220V,110V,36V,24V or 12V |
| Length tolerance |
±1 mm |
| Diameter tolerance |
-0.02mm |
| Standard Cold Zone |
5-10mm |
| Delivery time |
7-10 working days |
| Insulation resistance (cold) |
≥ 500 MΩ |
| Maximum leakage current (cold) |
≤ 0.5 mA |
| Thermocouple Location |
type J |
| type K |
3. Cartridge Heater Structure
4. Cartridge Heater Leadwires:
1>.Silicone rubber
2>. Metal hose
3>. Metal screen Braided
5. Fast Heat
6. Cartridge Heater 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
7. Different Cartridge Heaters
8. 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. |
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