Chinese Coal-Mining Companies Order Induction Hardening Systems
The second order involves a complete hardening and tempering line for the Xian Heavy Equipment ChengHe Coal Machinery Company. The line, which is designed for 24- to 36-mm-diameter chain, will include four induction heating units. The third order – from the Changchun Northeast Conveyor Equipment Manufacture Company – is for a hardening and tempering line for 36- to 60-mm-diameter mining chain. The line has six induction power sources and an hourly output capacity of up to 2,000 kg.