Structure and Technical Development of Cast Copper Heaters

Structure and Technical Development of Cast Copper Heaters

1、 Structure of cast copper heater

The cast copper heater uses tubular electric heating elements as the heating element and is bent into shape. It enters the mold with high-quality metal alloy materials as the outer shell and is centrifugally cast into various shapes, including circular, flat, right angle, air-cooled, water-cooled, and other special shapes. After precision processing, it can closely fit the heated body, and the surface load of the cast aluminum heater can reach 2.5-4.5w/cm2, with a maximum working temperature of 400-500 ℃; The surface load of the cast copper heater can reach 3.5-5.0w/cm2, and the maximum working temperature is between 600-700 ℃; The surface load of the cast copper heater can reach 4.5-6.0w/cm2, and the maximum operating temperature is between 800-850 ℃. Metal casting heater is an efficient and uniform heat distribution heater made of metal alloy with excellent thermal conductivity, ensuring uniform hot surface temperature and eliminating hot and cold spots in the equipment. It has advantages such as long service life, good insulation performance, strong mechanical performance, corrosion resistance, and magnetic field resistance. Adding insulation devices to the external heat dissipation surface and sintering infrared radiation on the internal heat dissipation surface can save 35% of electricity consumption. Widely used in plastic machinery, molds, cable machinery, alloy die-casting machines, pipelines, chemicals, rubber, petroleum and other equipment.

2、 Technological development

(1) Introduce cutting-edge and new technologies in the development of copper heating plate equipment products, such as the application of microcomputer technology, sensing technology, far-infrared technology, fuzzy logic control and neuro fuzzy logic control, electroacoustic technology, multimedia technology, etc.

(2) The combination and versatility of equipment products.

(3) The intelligence and harmlessness of equipment products.

(4) Energy conservation, new energy, and multi energy utilization of cast copper heating plate equipment products.

(5) Humanization of cast copper heating plate equipment products.

(6) Cordless production of cast copper heating plate equipment products.

(7) Companion of the process production line for casting copper heating plate equipment.

(8) Electronization and mechatronics integration of copper casting heating plate equipment.

(9) The differentiation of high and low grade copper heating plate equipment.

(10) The casting copper heating plate equipment is self matched and grouped.

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