CIPDB › China Industry › Instruments & Meters › Heating, Refrigeration & Temperature Control
Industrial High Density Tubular Heating Element Rod Cartridge Heater1
Heating Refrigeration Temperature ControlCartridge HeaterHeating Element
Wuhan Elite Industry Co., Ltd.
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Product Description Best Price Industrial Thermal Heating Element Cartridge Heater Product Description1. Cartridge Heater Working PrincipleElectric cartridge heater, also known as single-end tubular heater, one end can heat, another end is cold end.It is made of a metal tube put into the resistance alloy wire as the heating materials, the alloy wire is filled with good insulation high purity magnesium oxide as filler, the product has a big power, high thermal efficiency, fast heat dissipation characteristics. 2. Low Watt Densisty Cartridge Heater Performance Rating:Maximum Temperature: ≤ 300 °CMaximum Watt Density: heat area sufuce power 5~11W/cm2 depending on heater size and operating temperature.Votage: 12~250V (or as requirment)3. Characteristics:Alloy 304 stainless steel is used to provide high temperature strength, good thermal conductivity and resistance to oxidation up to 1200°F(650°C). Alloy 304 is a Nickel-Chromium Stainless Steel. German Imported Nickel-Chrome resistance wire NiCr8020 is evenly stretched and strung through ceramic insulators.USA imported high purity Magnesium Oxide (MgO) is used to fill all remaining space inside the ceramic insulator, thus increasing thermal conductivity, dielectric strength and heater life.The standard termination, consisting of 30cm internally / externally connected flexible stranded nickel wire leads with high temperature insulation. To meet your different application, we offer other style leadwires, that will solve many of the most common application problems.Ceramic end cap protects the cartridge internally from outside contamination. 4. ParameterHeat intensity Not exceeding 30Wcm2 (advisable)Power Depends on the dimensionEscape of current (when cold) <=0.1mA a 242 v.Insulation (when cold) 5 Min Ohmios 500 Watts minimumDielectric strength 1500v. 1/segWorking temperature 750oG max.Tolerance of length +/-1.5%Tolerance of diameter -0.01 a -0.06 m/mTolerance of cut of connexion +/-15 mlmPower tolerance (w) 5 % - 10 %Cold areas Depends on length and diameter 5-25mmThermocouple Locationtype Jtype K5. Cartridge Heater Structure6. Cartridge Heater Leadwires:1>.Silicone rubber2>. Metal hose3>. Metal screen Braided7. Fast Heat8. Cartridge Heater Application Injection moulding - Internal heating of nozzlesHot runner systems - Heating of manifoldsPackaging industry - Heating of cutting barsPackaging industry - Heating of hot stampsLaboratories - Heating of analytical equipmentMedical: Dialysis, Sterilization, Blood Analyzer, Nebulizer, Blood/Fluid Warmer, Temperature Therapy9. Different Cartridge Heaters10. How to order?Please offer these information:1.Type of Cartridge Heater (shape, striaght or right angle)2.Diameter of Tube3.Overall length for Cartridge Heaters.4.Wattage & Voltage5.Lead type ( glass fibre / PTFE ) & lead length. 6.The lead wire length. More Heaters1. Coil Heater 2. Band heaters
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