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Professional air heater, air cooler, air cooler, surface cooler manufacturer
0510-85186968 Customer Service Hotline: 0510-85186968

Wuxi Delida Heat Exchanger Manufacturing Co., Ltd.

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公司保证各类产品做到优越的性能,优美的外观,优惠的价格,优良的服务,并承诺:一年包换、二年保修、终身服务 About our company guarantees all kinds of products to achieve superior performance, beautiful appearance, preferential prices, excellent service, and promises: one year replacement, two years warranty, lifetime service

Wuxi Delida Heat Exchanger Manufacturing Co., Ltd. is a professional enterprise that produces various types of radiators, surface coolers, coolers, waste heat recovery devices, air heat exchanger finned tubes and heat transfer oil heat exchangers. Products are widely used in waste incineration power generation, paper making, wood, tobacco, food, coal mine, chemical, chemical fiber air heat exchanger finned tubes and heat transfer oil heat exchangers. Products are widely used in waste incineration power generation, papermaking, wood, tobacco, food, coal mining, chemical industry, chemical fiber, building materials, printing and dyeing and other industries, and also used in air conditioning, oven, drying room, cooling and other equipment. The company's products are sold throughout the country, and some products are exported .......>

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  • To Changsha

  • Air cooler project site

  • Exhaust gas treatment project site

  • Nuclear power project site

  • Waste incineration project site

  • Thermal power plant project site

  • Far spinning project site

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产品常见问题 MORE + Product FAQ

What are the main applications of air heaters

Air heaters can be applied to agricultural production, such as vegetable greenhouses, greenhouse vegetables have higher temperature requirements, especially when the temperature is low in winter, air heaters should be used. The air heater is mainly used to heat the required air flow, up to 850 degrees Celsius. Has been widely used in aerospace, weapon industry, chemical industry and universities and other scientific research and production laboratories. Especially suitable for automatic temperature control, large flow, high temperature combined system and accessories test. The scope of use of electric heating air heater can heat any gas, hot air generated by dry water, non-conductive, non-combustible, non-explosive, no chemical corrosion

How to detect potential problems with air heaters

First, stop the operation and check the power of the air heater to ensure whether it is caused by a problem in the circuit, whether the three-phase power is normal or there is a phase loss, and if there is a phase loss, find an electrician in time; Burn out; open the protective cover of the air heater and use a multimeter to check whether a single electric heating element is open.

Second, the temperature meter display is abnormal. When the temperature meter data of the air heater is abnormal, you must check whether the air switch has been closed, and then check whether the control circuit is intact. row

Application range and calculation method of air heater

An air heater is an electric heating device that primarily heats a gas stream. The heating element of the air heater is a stainless steel electric heating tube. The inner cavity of the heater is provided with a plurality of baffles (baffles) to guide the gas flow and extend the residence time of the inner cavity, so that the gas is fully heated and the gas is heated. Uniform heating to improve heat exchange efficiency. The stainless steel heating tube of the heating element of the air heater is made by filling electric wires in a seamless steel tube, and the gap is filled with a magnesium oxide powder with good thermal conductivity and insulation. When the current passes through the high temperature resistance wire

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