Small casting furnace multi-function small casting furnace small high-frequency melting equipment is mainly used   : melting and heating of metal materials such as steel, stainless steel, copper, aluminum, gold, silver ;

First, the advantages of small casting furnace :    

It can melt 4 kg or less at a time. With the small crucible, it can be changed quickly and arbitrarily. It is convenient to replace the crucible melted with different metals to meet various melting requirements. It is suitable for various research institutes, teaching test in college teaching and testing schools. , individuals and enterprises for the rapid melting analysis of a small amount of steel, copper, gold, silver, aluminum and other rare metals . A small amount of metal melting , short melting time, gold, silver, copper and aluminum melting for 2-6 minutes, steel and Stainless steel melting 5-10 minutes

Second, how big is the tonnage of small casting furnaces?

The melting casting furnace with a capacity of 3KG-1 has an average power consumption of 667 kW per ton . The power factor of the large-tonnage casting furnace is relatively low. It is necessary to control the power factor reasonably. Otherwise, although the power consumption is low but the electricity bill will be fine, it is not worthwhile. Casting furnace is the general trend of smelting metal now and in the future. It has the advantages of energy saving and environmental protection, and will generally not be eliminated. The aluminum shell furnace is more expensive than the steel shell furnace. Steel shell furnaces have a20%-25% higher energy efficiency than aluminum shell furnaces .

4, small casting furnace can cast a good steel it?

Melting low alloy steel can be, but high alloy steel is problematic. Because the casting furnace can only fine-tune the chemical composition, especially the content of sulfur and phosphorus, it is basically guaranteed by raw materials. Therefore, low-alloys with low requirements for sulfur and phosphorus can be used, but high alloys with high requirements for sulfur and phosphorus can do nothing. .

V. Summary of technical parameters selection of small casting furnace

Sixth, the temperature measurement method of small casting furnace

1. Optical pyrometer , manual measurement, non-contact 
2. Optical fiber measurement, non-contact type, is an automatic measurement, the meter displays, and measures the temperature of the part through which light is transmitted. 
4. Thermocouple measurement, contact test, measured by the temperature of the induction heating element. 
Basically these three methods

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