- Flange electric heaters such as and operate under different working conditions
- Release Date: February 15, 2020 Hits: 76 Category: Company News
The electric heater uses a metal tube as its shell and is distributed along the axial direction of the spiral electric heating alloy wire (nickel-chrome, chromium-chromium alloy). Sealed, this metal sheathed electric heating element can heat air, metal molds and various liquids. There are many types of electric heaters and they are widely used. Tracked heaters are also called flexible heaters in the world. Made of high-quality nickel-chromium alloy cable, high-purity alumina ceramic insulation, crawler or rope heater and other products.
The flange electric heater can flange the shape and size of the workpiece to be spliced, bent, twisted. When the workpiece is heated, the surface temperature is as high as 1050 ° C. It has a wide range, fast heating speed, high thermal efficiency, significant energy saving, low labor intensity, and convenient operation. Used for various metal parts, such as a large tower, pressure vessel, bridge, high-pressure pipe welding preheating, stress relief after welding, auxiliary heating, can be used for chemical pipes, vessels, etc. This is an ideal local heating instrument . To flexibly change the length and width of the tracked electric heater, the appropriate size should be selected in consideration of the workpiece geometry, wall thickness and heat treatment process requirements. In addition, the tracked electric heater can also be supported by the casing and thermal insulation material, and the heater can be insulated, the shape can be flat, rectangular, etc., which is easy to use.
Tracked electric heater is an electrical component that converts electrical energy into thermal energy. Because of its low price, convenient use, convenient installation, and no pollution, it is widely used in various heating occasions. The frame heater has a long service life, and the general design service life is more than 10,000 hours. Classification of electric heating tube crawler electric heater: stove radiator electric heater, sauna electric heater, rice steamer water tank electric heater, electric boiler electric heater with fasteners, electric boiler electric heater with flange , Electric air heater, electric liquid heater, electric boiler heater.
Flange electric heater.jpg
Tracked electric heaters have the advantages of easy installation, high temperature resistance, fast heat transfer, good insulation, etc., and are not restricted by model specifications .. Tracked electric heaters use stainless steel skin .. High insulation and fire resistance ceramics Install resistance wire .. Thermal efficiency can reach more than 90%, 1.5 times that of PTC heater, and 2 times that of traditional electric wire heater. It can save 30% of energy and electricity .. It emits far-infrared radiation and heat, emissivity 91% .. Water does not burst, acid and alkali resistance, suitable for use in harsh environments .. The ambient temperature of the crawler electric heater is between 5-40 degrees Celsius .. There is no conductive dust that can seriously damage metal and insulation, Explosive and corrosive gases:
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Yancheng Keanda Machinery Manufacturing Co., Ltd.
Address: Keanda Machinery, Yancheng High-tech Industrial Park, Jiangsu Province