Wuhan Global Metal Engineering Co., Ltd
Wuhan Global Metal Engineering Co., Ltd The pioneer manufacturer of heaters & sensors
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Electrical Resistance Finned Cartridge Heater Industrial Joule Heating Elements
5.1 Specifications
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Heat intensity |
Not exceeding 30 w/cm². (advisable) |
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Power |
Depends on the dimension |
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Escape of current (when cold) |
<=0.1mA a 242 v. |
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Insulation (when cold) |
5 Min Ohmios 500 Watts minimum |
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Dielectric strength |
1500v. 1/seg |
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Working temperature |
750ºG max. |
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Tolerance of length |
+/-1.5% |
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Tolerance of diameter |
-0.01 a -0.06 m/m |
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Tolerance of cut of connexion |
+/-15 mlm |
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Power tolerance (w) |
5 % - 10 % |
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Name |
Electric heating tube Stainless steel 220V finned cartridge heater |
5.2 Description
Electrical Resistance Finned Cartridge Heater is made of seamless stainless steel tube, high-quality Mgo, High Ohm NiGr alloy wire .and winded with stainless steel fin.
Finned heater tube is more heat exchange efficient than common electric heating tube, that means finned heating elements could standard 3 to 4 times wattage.
Finned heater tube is made of advanced production equipment and through strict quality test. Characteristic fast temperature rise heating uniformity heating exchange efficiently long-time usage appliance.
Electrical Resistance Finned Cartridge Heater is a tube-shaped, heavy-duty, industrial joule heating element (electrical resistance) used in the process heating industry, usually custom manufactured to a specific watt density, based on its intended application. Highly compacted they reach a surface watt density of up to 30 w/cm².
It may be used to heat any kind of substance or material, such as oil, air, or sugar. However, a common application is plastic pellets, which are melted in order to form molded plastic parts. An example of such a process is the "hot runner" process. Finned Cartridge Heater structurally but tend to have higher watt densities.
5.3 Applications
Usually, cartridge heaters are used to heat solids such as injection presses heating plates or various tools; On the other hand, they are also used for heating up water and gases under certain conditions. Especially, it is widely used in automotive industry. Cartridge heaters are also commonly found in the chemical, electronics, medical equipment, packing and nuclear industries.
5.4 Advantage:
1. We offer standard as well as customized models
2. We offer different tube diameters like 6 mm, 8 mm, 11 mm, 12.5mm, 16mm & 18mm
3. We offer different sheath materials. It can be availed in different materials like Incoloy 800, SS 304, SS 3 21, SS 316, Copper & Titanium
4. We offer various shapes as customer demand:immersion heater with flange or screw, explosion proof heater.
5. Various terminal options are available
6. Various shapes and sizes are available
7. Durable and has longer life