Aluminum strip hot rolling mill

Four roller rolling mill common points: single stand double coiler, 1+N (N=1 ~ 5), which in the aluminum strip plays a very important role in the production of hot metal, due to high plasticity, low deformation resistance, so it can significantly reduce the energy consumption of the large ingot, large quantity of the rolling pressure, can be realized continuous automation, and coarse grain crushing can be cast, micro crack healing, the microstructure becomes deformed microstructure, improve the material performance. Hot rolled products are usually divided into hot rolled plates and hot rolled rolls. Our company has designed and manufactured a 2400mm single frame double coil aluminum strip hot rolling mill for the customers of Shandong. The main parameters and characteristics are as follows:

Main parameters:

Rolled ingot: maximum 720 * 2100 x 7200 mm

Product specification: roll material: maximum outer diameter: 2800mm

Thickness: Minimum 4 mm

Plate: maximum 60 * 2100 x 10000 mm

Main engine rolling force: maximum 45000 KN

Rolling speed: maximum 240m/min

Roll size: 965/ diameter of 1530 x 2400mm

Rolling force of vertical mill: maximum 8000KN

Heavy shear thickness: maximum 150mm

Light shear thickness: maximum 60mm

Main features:

The main drive is driven by DC motor, oil lubrication system by using two reel roll bearing, hydraulic expansion type, heavy and light shear shear driven by hydraulic pressure, piling device using vacuum suction type;

The unit control system adopts SIEMENS series.

It is equipped with a convex meter and a thickness AGC control system.

Equipped with a two level control system with self-learning function, it can generate optimized rolling schedule through computer based on the parameters (temperature, size, time, specification, etc.) that are actually collected.

2400mm aluminum strip hot rolling mill for Qixing aluminum industry