Stainless Steel 316 Sheath Water Immersion Cartridge Heater With NPT Thread

Stainless Steel 316 Sheath Water Immersion Cartridge Heater With NPT Thread

Description:

Cartridge heaters are most frequently used for heating metal parts by insertion into drilled holes. For easy installation, the heaters are made slightly undersize relative to their nominal diameter. And it is a piece of heating elements made of MgO powder or MgO tube, ceramic cap, resistance wire(NiCr20/80). It is used to heat in plastic injection moulds, dies, platens ….

Technical Details

1. Inside magnesium oxide insulation material: 99.99% high purity magnesium oxide

2. Heating element: high durance and high temperature NiCr2080 heating elements from Germany

3. Sheath material : Stainless Steel 316

4. Max working temperature: 400℃

5. High voltage stability test:

6. Less than 0.5mA leak under 1000V for 30 seconds

7. OD range: 3mm-32mm

8. The range of the Total Length: 25mm----2500mm

9. Maximum power density: 40w/cm²

10. Unheated zone: 10mm at lead end and about 5mm at bottom

11. Lead options:

A: Solid Nickel Pin: wire 300℃ or 500℃

B: Swaged in wire: 500℃ wire coming from inside

Superior Life Expectancy
Highly Non-corrosive

Applications:

Usually, cartridge heaters are used to heat solids such as injection presses heating plates or various tools; On the other hand, they are also used for heating up water and gases under certain conditions. Especially, it is widely used in automotive industry. Cartridge heaters are also commonly found in below area, 

Hot Runner Bushings
Marking & Sealing Machinery
Packaging Industry
Medical & Laboratory Apparatus
Shoe Making Industry
Die and platents