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Stainless Exchange Cartridge Heaters with High Temperature Resistance

Place of Origin: Zhejiang

Company Profile

Location: Wuhan, Hubei, China (Mainland)
Business Type: Manufacturer
Main Products: Coil Heaters, Thermocouple RTD, Mineral Insulated Thermocouple Cable

Product Description

Exchange Cartridge Heater with High Temperature Resistance

 

 

5.1 Technical Specifications:

 

No.

Item

Specification Data

1

Shell Material

Stainless Steel 201/304/316/316L

2

Diameter

Φ3mm - 30mm

3

Length

15mm - 10m

4

Voltage

12V - 480V

5

Power

10W - 50KW

6

Wire Lead-out Mode

Mode 1: Inner Lead-out

Mode 2: Outer Lead-out

7

Lead Wire Options

Option 1: Galvanized Copper Wire (Heat-resistance of 300)

Option 2: Pure Nickel Wire (Heat-resistance of 500-1000)

Option 3: customized

8

Length of Lead Wire (mm)

customized

 

No.

Item

Technical Index

1

Insulation

≥5000MΩ

2

Withstand Voltage

≥1800V/5S

3

Leakage Current

≤0.25mA

4

Resistivity (Ω)

+5%-8%

5

Straightness

≤0.03mm/1m

6

Tolerance of Length

±1 mm

7

Tolerance of Diameter

0~-0.2mm

8

Tolerance of Lead Wire

±3mm

9

Working Temperature

Max.800

10

Further technical requests from the customer can be met by us.

 

5.2 Description

 

Cartridge heaters are developed for high temperature applications.

Helically wound resistance coil is placed inside the tube filled with MGO powder and compacted for faster and efficient heat transfer.

 

Cartridge heater 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 ….

 

Cartridge heater plays an important role in electric heating elements, which is widely used in industry mould heating. Compared with the same heating element of high thermal, cartridge heater can save 5% of electric materials, and heat efficiency can reach 90%. Cartridge heater is cylindrical electrical heating elements with stainless steel sheath, which watt density can reach 25 W/cm2 and their operating temperature can go up to 800°C (1472°F)

 

5.3 Applications

 

1. Mold Heating

2. Heating System of Plastic Machinery

3. Pharmaceutical Production Line

4. Heat Treatment Test in Laboratory

5. Chemical Industry

 

5.4 Features

 

Nickel chrome resistance wire
Available in SS 304 and 316
Maximum temperature 800°C

 

 

 

 

 

 

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