W11W12 3-Roll Plate Rolling Machine

A rolling mill is a device that uses work rolls to bend and shape sheet metal. It can form parts of various shapes, such as cylindrical and conical parts, and is a very important processing equipment. The working principle of a rolling mill is to use external forces such as hydraulic and mechanical forces to move the work rolls, thereby bending or rolling the sheet metal into shape. Depending on the rotational movement and positional changes of the work rolls, elliptical parts, bent parts, cylindrical parts, and other parts can be processed.

Classification: Rolling mills can be classified according to the number of rolls into three-roll rolling mills and four-roll rolling mills (hydraulic type).

Three-roll rolling mills can be further divided into mechanically symmetrical three-roll rolling mills, hydraulic upper-roll universal rolling mills, and hydraulic CNC rolling mills (four-roll rolling mills). They can also be classified according to the transmission method into mechanical and hydraulic types. Only hydraulic types have an operating system, while mechanical types do not.