Cast copper electric heating ring
The cast copper heater is a tubular electric heating element as the heating element, and is bent into a mold. The high-quality copper alloy material is used as the shell to be centrifugally cast into various shapes. There are round, flat, right-angle, air-cooled, water-cooled and Other special shapes, etc.
After finishing, it can be closely attached to the heated body, the surface load of the cast aluminum heater can reach 2.5-4.5w/cm2, and the maximum working temperature is between 150-600℃;
The metal casting heater is a kind of high-efficiency heater with uniform heat distribution. The metal alloy with excellent thermal conductivity ensures the uniform temperature of the hot surface and eliminates the hot and cold spots of the equipment. It has the advantages of long life, good heat preservation, strong mechanical properties, corrosion resistance, and anti-magnetic field. Adding a heat preservation device to the outer heat dissipation surface and sintering infrared rays on the inner heat dissipation surface can save electricity by 35%.