... .Singlestrem up to 20 ton R6.5 m Alloy Steel Continuous Casting Machine: R6.5 m continuous casting machine produces alloy steel ... section for the 150*150mm, 150*430mm, and, Arc furnace, LF refining furnace with capacity of alloy steel structure, bearing steel ... to 15-20 million tons of annial output. R6.5 M Alloy Steel Continuous Casting Machine