Cartridge heater

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Detailed Description: Cartridge heater is cylindrical electrical heating elements. Protected with a stainless steel sheath, their watt density can reach 25 W/cm2 and their operating temperature can go up to 800°C (1472°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: 1.Wattage Tolerance: +5%, -10% 2.Resistance tolerance: +10%, -5% 3.Length tolerance: ± 2% or 3.2mm (1/8”), whichever is greater. 4.Camber tolerance: 1.7mm per meter (0.020” per foot). 5.Diameter tolerance: Diameter at each end may vary +0.05mm -0.1mm (+.002" -.004") 6.Escape of current (when cold): <=0.1mA a 242 v 7.Insulation (when cold): 5 Min Ohmios 500 Watts minimum 8.Insulation resistance (cold): ≥ 50 MΩ; 9.Maximum leakage current (cold): ≤ 0.5 mA; 10.Dielectric strength: 1500v. 1/seg 11.Tolerance of cut of connexion: +/-15 mlm 1.Material:SUS304,316L,321,Incoloy800,840,600 2.Diameter:3mm~50mm 3.Max operating temp:870ºC(1600F) 4.voltage:Voltage:12V-440V or as customer’s demand 5.Heat intensity:Not exceeding 30Wcm2 (advisable) 6.Insulation Material:High-purity Mgo 7.Reisistance wire element:Ni-Cr or FeCr 8.Lead Connection Option:Crimped or Swaged leads 9.Lead and type of connection leads:10" Fiberglass Standard(Wire options:silicone/teflon/high temperature fiberglass/SS braided). 10.Cold areas:Depends on length and diameter 5-25mm 11.Internal thermocouple:type J,K or E 12.Thermocouple Location:Disc End, Sheath, Center of Heater; Typical Applications 1.Semiconductor chamber heating 2.Semiconductor wafer lead connection 3.Semiconductor wire and die bonding 4.Freeze protection and deicing of equipment in cold climates or applications 5.Humidity Control 6.Patient Comfort heating used in medical devices 7.Mold die and platen heating 8.Seal bars used in packaging equipment 9.Test sample heating in gas chromatography

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Yancheng Hotbox Electric Heater Co.,Ltd.

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