- -
Technological solutions
Automation systems

Intensification cold rolling speeds and the decreasing of average thickness of cold rolled strips in the production plans of the majority of mills have increased the influence of the dynamic and thermal process factors of the quality of produced strips. The main obstacles to achieve the high speed of the process are: the instability of the technological lubricant due to the increased heat produced in the deformation zone and vibration that occur at high speed.

MTM has developed a new automatic vibration control system (AFC) and speed control of the strips cold rolling mill.

Software modules of AFC

The main competitive advantages of system:

This system operation on an endless cold rolling mill 2030 NLMK has raised the average speed of rolling of thin (0.7 mm) strips by 8-11% without mill vibration, the strip breakages at high speed, appearance of elevated high-frequency longitudinal strip thickness variation and periodic defects on their surface (associated with the vibration of the mill).

MTM offers the comprehensive services that enhance the speed of rolling on continuous and reversible mills for cold rolling of steels and alloys.

Metaltehnomash Ltd. © 2012