Electrical Resistance Finned Cartridge Heater Industrial Joule
Heating Elements
5.1 Specifications
Heat intensity | Not exceeding 30 w/cm². (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 % |
Name | Electric heating tube Stainless steel 220V finned cartridge heater |
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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
