Casting aluminum heating element, aluminum cast heater offer a high quality and efficient method of heating and controlling extruders, compression molding platens, heat sealers, vacuum forming platens.
They are contamination and corrosion resistant and can with stand high temperature and pressures in harsh environments with years of trouble free service.
Cast-in heaters can be casted into any shape and size needed, thus fully covering the part to be heated and virtually becoming the part itself. Most cast in heaters are made to customer specifications.
Cast in Aluminum heater /cast in brass/copper heater /cast in iron heater.
Cast In Aluminum Heaters: Specifications
|
Material |
Aluminum, brass, bronze or cupronickel alloy |
|
Max Watt density |
20 w/cm²on the heating element |
|
Voltages available |
120V, 240V, 380V, 450V, others available on request. |
|
Wattage Tolerance |
+5%, -10% |
|
Resistance tolerance |
+10%, -5% |
|
Max operating temperature |
760 oC (1400 oF) |
|
Leakage current |
<0.5MA |
|
Insulation resistance |
> 2MΩ |
|
Grounding resistance |
<0.1Ω |
|
The condition of usage |
temperature -20 ℃ ~ + 60 ℃; relative humidity<80% |
Cast in aluminum heater application:
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Laminating Equipment
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Liquid Heat Exchangers
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Packaging Seal Bars
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Plastic Extruder Barrels
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Plastic Extrusion Dies
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Platen Heaters
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Silicone Wafer Processing Equipment
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Silk Screen Equipment
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Vacuum Forming Equipment
How to order cast in aluminum heater?
Pls provide following information when you release order:
1.Vottage :380V,240V, 220V,200V,110V and other can be customized.
2.Wattage :80W,100W,200W,250W and other can be customized.
3.Size: length*width*thickness.
4. Whether there are holes or not. If yes, it is necessary to provide holes' quantity, size and position.
5. Therminal Type: plug, screw, lead wire and so on.
6. Quantity
7. Other special requirements if you have
if you are looking for the high quality cast in aluminum heater for your application, pls feel free to contact us:sales@heatersmfg.com
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