Electric heater cartridge is made of MgO powder and 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 blocks via a series of drilled holes.
Product Description
Heat intensity | Not exceeding 30Wcm2 (advisable) |
Power | Depends on the dimension |
Escape of current (when cold) | <=0.1mA a 242 v. |
Insulation (when cold) | 5 Min Ohmios 500 Watts minimum |
Dielectric strength | 1500v. 1/seg |
Working temperature | 750ºG max. |
Tolerance of length | +/-1.5% |
Tolerance of diameter | -0.01 a -0.06 m/m |
Tolerance of cut of connexion | +/-15 mlm |
Power tolerance (w) | 5 % - 10 % |
1. The smallest diameter could be 3 mm.
2. Unlimited length, 15 to 2000mm
3. High power density, and the highest power density could be 50W per square centimeter.
4. Different type of wire available according to the usage environment.
Applications
Torpedo heaters for injection molding | Injection molding manifolds |
Mass spectrometry | Rubber molding/ Food production/ Immersion tank heating |
HVAC compressors | Fuel cells/ Semiconductors/ Medical devices |
Sensor measurement devices | Extrusion/ Die casting/ Hot melt adhesives |
Heat staking / hole punch | Plastic welding/ Fluid heating/ 3D Printers |
Company Information
foucs on heating elements over 20+ experience manufacture certificate
CE ,ROHS,ISO 100+ workers OEM/ODM fast delivery ，good quality
Company Profile
Certificate
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