The tubular electrothermal element (electrothermal tube) is made of magnesium oxide sand with good heat resistance, thermal conductivity and insulation by filling and compacting the holes of spiral electrothermal alloy wires (nickel-chromium and ferrochromium alloy) along the central axis of the tube with metal tubes as the shell (including stainless steel and copper tubes). The ends of the tube are sealed with silica gel and processed by other processes.
Stainless steel tubular heater is cylindrical electrical heating elements with two head. Protected with a stainless steel sheath. Mostly double head heater is used for heating up solids such as injection presses heating plates or various tools, double head heater can also be used for heating up water of gases under certain conditions.The choice of technology will depend on technical specifications required and the application.When you don't know exactly which product you are looking for, we will recommend you the best solution for your needs.Tubular heaters are custom designed in a various shapes to as clientâ??s requirements for direct immersion in liquids such as water, oils, solvents and process solutions, molten materials as well as air and gases.
SINBO SFH-3394 Infrared Heater
A-HOME XXV2000 Free Standing Thermostat Control Carbon Heater
Finned Tubular Heaters
Stainless Steel mica band heater was made of stainless steel sheet, mica sheet, resistance wire/ strip , stainless steel sheet standard thickness is 0.3mm to 0.5mm, and in the middle , resistance wire/ strip wrap around the mica sheet, and add 1-2 pieces mica sheet again each side for insulation. They can be made to be many different kinds of shape as your requirement. It is the ideal solution for high watt densities and high operating temperature applications, especially for the plastics industry. Band heaters can be found in several types of dimensions, wattage, voltages and material. It is an inexpensive form of heating solution to external indirect heating.
"*220-240V, 50/60HZ 2500W *Three heating settings *Adjustable thermostat control *Triple overheater protection system *Operation switches with indicator lights *Pressure tested for safety *Large heating surface and radiation *Energy efficient and fast heat radiation *Large handle for easy movement *With cord storage *Easy to clean
material of tube material of fin voltage:12v-600v wattage:2w/cc2-6w/cc2 fins distance:3-10mm fin width:0.3-0.4mm fin high:3-5mm working temperature:up to 800 celsius size:customized shape:customized
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Air duct heater is mainly used to heat up the air in the airduct, can be classified into three types by high temperature, medium temperature, low temperature.The common ground on the structure is adopting steel plate to support the heating tube, in the purpose of decrease the shake of the heating tube when the fan stops.Overtemperature controller is installed in the junction box.The low temperature type air duct heater can be directly installed on the airduct, due to the differences from the structure, the medium temperature type and high temperature type electric air heater has a 100mm thick thermal insulation material layer between the duct exine and the junction box clamp, not only to decrease the whole duct external heat dissipation, but also bring down the temperature in the junction box. Characteristics 1.Heating tube adopts outer coiled ripple-type ss belt, which enlarges the heat dissipation area, thus, it greatly improves the heat exchange efficiency. ¡¡¡¡2.Professional design, low wind resistance, uniform heating, no high temperature or low temperature blind angle. ¡¡¡¡3.Duplex protection, good safety performance.Temperature controller and fuse protector are installed, which can be used for controlling the heater operates normally under the condition of overtemperature and without wind, thus, to guarantee not a single miss in a ten thousand times. As to small machine, we will package it with wooden cases, as to large machine, we can use safe deliver by bulk cargo ship.
