|Product name:||Cartridge heater|
|Resistance heating wire:||Cr20Ni80|
|Sheath Material:||Seamless SS304/316/321/ Incoloy800/840 alloy, etc.|
|Voltage:||12V/24V/36V/110V/220V/240V/380V/418V or Customized|
|Length tolerance:||± 2 or 3.2mm (1/8”)|
|Tube diameter:||From 2.0mm to 30mm or Customized|
|Thermocouple:||type J or K are available|
|Thermocouple Location:||Disc End, Sheath, Center of Heater|
|Insulation resistance (cold):||≥ 500 MΩ|
|Maximum leakage current (cold):||≤ 0.5 mA|
● Electric heater cartridge is a piece of equipment, made of MgO powder or MgO tube, ceramic cap, resistance wire(NiCr2080),High temperature leads, seamless stainless steel sheath(304,321,316,800,840)
● Usually in tube form,that is used in heating applications by way of insertion into metal molds via a series of drilled holes.
● Cartridge heaters are manufactured in two basic forms - High powerdensity and Low and medium power density.
High power density (heating surface power 10~25w/cm²), are widely used to heat Plastic injection moulds, Moulds, Platens and so on
Low and medium power density (heating surface power5~11w/cm²), are more suitable for packing machinery, heat sealing, labelling machines and hot stamping applications.
● The high-quality stainless steel sheath provides long-lasting protection, even in the harshest industrial environments. Its max power density can reach up to 40w/cm², and its maximum operating temperature can reach 800℃
Resistance heating wire Cr20Ni80 Sheath Material Seamless SS201/SS304/316L/310S/ Incoloy800/840 alloy or Customized Voltage 12V/24V/36V/110V/220V/240V/380V/418V Wattage Customized Wattage tolerance ±3% Resistance tolerance ±3% Length tolerance ± 2% or 3.2mm (1/8'') Tube diameter From 2.0mm to 30mm or Customized Diameter tolerance +0.05mm -0.1mm (+.002" -.004") Max operating tempe 870ºC(1600F) Standard Cold Zone 5mm Insulation resistance (cold) ≥ 500 MΩ Max leakage current (cold) ≤ 0.5 mA Thermocouple Location Disc End, Sheath, Center of Heater Thermocouple Thermocouple Type K/J Type Class A
How to Order ?
A. Tube diameter
B. Overall sheath length of Cartridge Heaters.
C. Lead length(Default 500mm).
D. Fixing way and position, if asked.
E. Working voltage
G. Shape of Cartridge Heater and Thread size and diameter
H. Heating temperature and medium
I. Any other requirements (e.g.)
- Sheath - standard SS304
- Lead material - standard silicone fiberglass lead
- Sleeve material - Standard fiberglass sleeving
- lead connection method- internal or external
If not sure which cartridge heater is suitable?
Click Here to consult Honleader for suggestions! Email to Honleader
1. Low MOQ: 1-10 pcs MOQ available
2. OEM Accepted: Strong capacity in develop and production under customer drawings
3. Good Service: Instant response, great patience and full consideration
4. Good Quality: ISO;CE;RoHS approved with 6S quality control system
5. Uniform temperature, Accurate dimensions, High heating transfer efficiency
6. Fast & Cheap Delivery: We enjoy great discount from shipping forwardersHits: 【Print】