Characteristics and working principle of cast aluminum electric heater

The electric heater is cast aluminum tubular electric heating element for heating body, with high quality casting materials for electric heater shell by casting, the use of temperature between 150 degrees Celsius to 450 degrees, can be widely used in plastic machinery, die head, cable machinery, chemical, rubber, oil and other equipment. The characteristics of the cast aluminum heater have many advantages, such as long life, good thermal insulation, strong mechanical properties, corrosion resistance and magnetic field resistance.

The cast aluminum electric heater is a kind of heater with high efficiency and evenly distributed parts. The metal alloy with excellent thermal conductivity ensures the uniform temperature of the hot surface and eliminates the hot spots and cold spots of the equipment. It has many advantages, such as long life, good thermal insulation, strong mechanical properties, corrosion resistance and magnetic field resistance. The external heat sink is added to the heat preservation device, and the inner heat sink is sintered and infrared can save electricity by 35%. The cast aluminum electric heater is one of the electric heaters.

The electric heater varieties include: cast iron, cast aluminum heater heater, quartz tube heater, stainless steel electric heating pipe, heating pipe, the 10 steel belt winding fin heating tube, VC443, VC442, VC441, VC432 induction heater, hot plate assembly, vacuum diffusion pump electric heating plate, dust-free heater, thermocouple, wire, high temperature ceramics heating tile, resistance wires of various specifications.

Use methods and maintenance:

First, check whether the power supply voltage is consistent with the rated voltage of the product. If it is different, it should be equipped with the same supply voltage as the rated voltage of this product.

To ensure safety, be sure to be reliably grounded in the shell of the electrical equipment.

When the product of electric heater is over three months old, it should be dried intermittently on the permissive condition. It will be heated for ten minutes and cut off for half an hour. It will last three to four times to discharge the humidity inside the electric heating element.

The electric heater should pay attention to moisture-proof corrosion during the storage. It is stored in a well ventilated place.

The electric heater is cast in a seamless metal pipe arranged in the electric wire, the void fill has good thermal conductivity and insulation of magnesium oxide powder after the pipe and then processed into various shapes required by the user. It has the advantages of simple structure, high thermal efficiency, good mechanical strength, good adaptability to bad environment and so on. The product can be used for heating all kinds of liquid and acid and alkali salt, and also suitable for melting of metal heating at low melting point.

We often know Home heater is an electric heater do, electricity can be hot water. In fact, now many industries in the cast aluminum heater, widely used in power plants, oil refineries, oil, chemical, military, aerospace and other industries.

Cast aluminum electric heating equipment is a tubular heating element. It is easy to use, easy to install and pollution-free. It is widely used in various heating occasions. Currently, there are many manufacturers of electric heating components, and there are many brands of products. The life of the product is very long. The design life of the product is more than 10000 hours, and some far infrared radiation heating elements can have 5 heating seasons.

The so-called cast aluminum electric heater is more suitable for antifouling scale, and it is the best choice for rust prevention and scale prevention. It is the best choice for rust prevention and anti scaling! At the same time, it can reduce acid consumption, energy consumption, waste liquid and improve the working condition environment, which is beneficial to environmental protection.

Aluminum electric heating equipment is a metal tube shell, along the tube axis to uniform spiral electric heating wire (Ni Cr, Fe Cr alloy) the gap filling compaction with good insulation thermal conductivity magnesia, pipe ends are sealed by silica gel, the metal sheathed heating element to heat the air, mold and all kinds of liquid metal.

The electric heater is cast in the heating element in a metal pipe, and the gap part tightly filled with good heat resistance, thermal conductivity and dielectric properties of crystalline magnesium oxide powder, in other treatment the. It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safe and reliable, easy installation, long service life and so on.