Factory direct sale cartridge heater

详情

Cartridge heater  is cylindrical electrical heating elements. Protected with a stainless steel sheath, their watt density can reach *5 W/cm2 and their operating temperature can go up to **0°C (***2°F)

Mostly cartridge heater is used for heating up solids such as injection presses heating plates or various tools, cartridge heater  can also be used for heating up water of gases under certain conditions. Widely used for manufacturing plastic and rubber parts in the car industry or in the food processing industry, etc . cartridge heaters are also commonly found in the chemical, electronics, medical equipment, packing and nuclear industries

Various cartridge heater technologies are available. The choice of technology will depend on technical specifications required and the application. Unless you know exactly which product you are looking for, we will recommend you the best solution for your needs.

   Technical detail:  

w  Wattage Tolerance: *5%, **0%

w  Resistance tolerance: **0%, *5%

w  Length tolerance: ± 2% or 3.2mm (1/8”), whichever is greater.

w  Camber tolerance: 1.7mm per meter (0.**0” per foot).

w  Diameter tolerance: Diameter at each end may vary *0.*5mm *0.1mm (+.**2" -.**4")

w  Escape of current (when cold):

w  Insulation (when cold): 5 Min Ohmios **0 Watts minimum

w  Insulation resistance (cold): ≥ *0 MΩ;

w  Maximum leakage current (cold): ≤ 0.5 mA;

w  Dielectric strength: ***0v. 1/seg

w  Tolerance of cut of connexion: +/**5 mlm

  Typical Applications:  

w  Semiconductor chamber heating

w  Semiconductor wafer lead connection

w  Semiconductor wire and die bonding

w  Freeze protection and deicing of equipment in cold climates or applications

w  Humidity Control

w  Patient Comfort heating used in medical devices

w  Mold die and platen heating

w  Seal bars used in packaging equipment

w  Test sample heating in gas chromatography