SIEMAG Type Rolling Mill Gearbox

The SIEMAG type rolling mill gearbox is a kind of reduction gearbox used in the rolling production line, with the characteristics of low speed, heavy load, large impact load, frequent impact times and continuous operation. It is mainly used in high-speed wire rod, bar, section steel, strip steel, plate and other rolling production lines to transfer and distribute the power of the motor to two or three rollers, and meet the torque and speed required by the rolling mill through the reduction ratio.

The box of the SIEMAG type rolling mill gearbox usually adopts a welded structure, and the gear material can be selected according to needs. Its output center distance range is 320~1600, and the structural types include horizontal split and vertical split, and the output shaft types include solid shaft and hollow spline. In addition, the SIEMAG type rolling mill gearbox also has a special speed-increasing function, the maximum power can reach 6000 kilowatts, and the maximum output speed of the rolling mill can reach 125 meters per second.

In practical application, the SIEMAG type rolling mill gearbox needs to meet certain technical requirements and quality standards. For example, the gear accuracy should reach level 4 of the ISO1328-1:1995 standard, and parameters such as the tooth profile and helix deviation should reach level 3. At the same time, in order to ensure the normal operation of the rolling mill, it is also necessary to carry out regular maintenance and overhaul of the gearbox.

Parameter

• Maximum rolling torque: 800KN.m

• Output center distance: 250-800

• Speed ratio: 1-185