550 Roughing mill is used in steel rolling mill production line, it is able to reduce steel thickness significantly. Xi'an Weikeduo Mechanical and Electrical Equipment Co., Ltd. committed to steel rolling technology development, manufacturing, sales, technical services and application on the steel rolling mill equipment for high-speed wire rod and bar/rebar production lines, supplying equipment like short-stress rolling mills, main rolling mill equipment, rough rolling mill, intermediate rolling mill, pre-finishing rolling mill, finishing mill(wire rod block mill), pinch roll, and laying head etc,and mechanical drive high-speed gearboxes, high-quality special steel bars and wire rod rolling mills (rolling material including tool steel, stainless steel, spring steel, mechanical using steel, etc.), high-speed gearboxes, high-performance gears, hard-tooth surface gearboxes.
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