Form and arrangement of wire reducing mills

There are many forms of cold wire reduction mill machines. The more traditional one is the two-roll reversible wire cold rolling mill, which has low-speed bite, high-speed rolling to increase the reduction and increase the output, variable speed and reversible operation, and has the function of a blooming wire reduction rolling mill. There are also three-roll Lauter-type cold rolling mills, which are driven by AC induction motors; the rolling pressure and energy consumption are significantly reduced; the middle rolls are easy to replace, and it is convenient to use middle rolls with different crowns to compensate for the wear of the large rolls, so as to improve product accuracy and Extend roll life.

The cold rolling process of the four-high cold rolling mill (Turks head rolling machine)can be adjusted in speed: low-speed bite, high-speed rolling, reduced-speed steel throwing, improved bite, and reduced gap time; small work roll diameter: it can reduce the rolling force and rolling. Controlling torque; strong backup rollers: The arched column has a large cross-sectional area, and the rolling mill has high rigidity, which can ensure accuracy.

The continuous wire reduction rolling mill machine combines the advantages of the single stand wire rolling mill(Turkshead). Compared with the single rolling mill, it has high production efficiency and a high degree of automation, which can increase a considerable output; the single-stand precision wire flattening machine is mainly four-high; The main type of medium and heavy wire rolling mill, two stands respectively complete the tasks of rough rolling and finishing rolling, with high output, good product surface, size and shape, independent rough rolling production, prolonging the life of rolls, and reasonable distribution of rough and finishing rolling.

The double-stand heavy wire flattening machine composed of two four-high reversing cold rolling mills is an ideal way for modern heavy wire rolling mills. output; the four-high stand for the roughing stand provides the intermediate slab with a small crown to the finishing stand, which improves product accuracy; effectively implements controlled rolling; Wider product specifications can also be produced on the roughing stand.