Why should we choose duct heaters for heating?

When it comes to heating, the first question that comes to mind is, what is heating? Of course, heating in our daily lives is definitely different from heating in the manufacturing industry. When we think of heating in our daily lives, we're likely referring to electric irons, rice cookers, hair dryers, and electric griddles. However, in manufacturing industries like the chemical and automotive industries, heaters are required. Manufacturers generally choose duct heaters. Duct heaters are particularly suitable for automatic temperature control, high-flow, high-temperature combined systems, and accessory testing. Their heating medium is non-conductive, non-flammable, non-explosive, chemically non-corrosive, and pollution-free. They are safe and reliable, and the heated space heats up quickly (and in a controllable manner).

Duct heaters are energy-saving devices that preheat materials. Installed before the material equipment, they heat the material directly, creating a high-temperature, circulating heating effect, ultimately saving energy.

Duct heaters consist of a main unit and a control system. The heating element is protected by a stainless steel tube, high-temperature resistance alloy wire, and crystalline magnesium oxide powder, formed through a compression process. The control unit utilizes advanced digital circuitry, integrated circuit triggers, and high-back-voltage thyristors to form an adjustable temperature measurement and constant-temperature system, ensuring the proper operation of the electric heater.

Daily Maintenance of Pipe Heaters:

1. After the heater has been operating for a period of time (depending on user usage), remove the glow plug to clean any carbon deposits. If the glow plug wire is burned, remove and replace it with a new one.

2. If excessive carbon deposits reduce thermal efficiency, clean the heat sink fins on the inner wall of the water jacket and the combustion chamber.

3. If dirt clogs the heater's main intake, exhaust, and oil drip lines, clean and unclog them immediately. Keep the heater compartment clean and avoid placing flammable debris around it.

4. Ensure the fuel tank, fuel lines, and oil filter solenoid valve are clean to prevent contaminants from clogging the oil lines.

5. Use antifreeze appropriate for the ambient temperature as the circulating heating medium in the heater's circulation system.