Cast aluminum heating ring

The tubular electric heating element is used as the heating element. After being bent into various shapes, cast aluminum is put into the mold and centrifugally cast into a ring shape. After molding, it is precision processed to obtain the required size. It can be closely combined with the heated object and has the characteristics of fast heating, uniform heating, good thermal conductivity, and long life. This product is one of the more ideal heaters at home and abroad. The cast aluminum heating ring can be equipped with circulating cooling water pipes as needed, and air ducts can also be designed inside and outside.
Cast copper electric heaters are generally used for high-temperature heating. Its structure is similar to cast aluminum. Cast copper electric heaters are generally used for engineering plastics and use temperature directly. Cast iron heaters are similar to cast copper heaters and have low cost. Cast electric heaters are mainly used for supporting single/twin screw rubber and plastic machinery and for heating various metal molds.
The surface load of the cast copper heater can reach ./, the maximum working temperature is between 3-℃. The surface load of the cast iron heater can reach ./, the maximum working temperature is between -℃. Temperature -℃. Metal
The metal casting heater is a high-efficiency heater with uniform heat distribution. The metal alloy with excellent thermal conductivity ensures uniform temperature on the hot surface and eliminates hot and cold spots in the equipment. It has the advantages of long life, good thermal insulation performance, strong mechanical properties, corrosion resistance, and resistance to magnetic fields. Adding a thermal insulation device to the outer heat dissipation surface and sintering infrared rays on the inner heat dissipation surface can save electricity3.