The product is designed specifically for the transmission of rolling mills in steel mills for production lines such as rod and wire, and section steel.
The two output shafts are connected to the rolling mill rolls through universal couplings, driving the rolling work of the rolling mill.
The output shaft has two structures: hollow shaft and solid shaft.
This type of gearbox has a compact structure, light weight, small volume, high load-bearing capacity, low noise and low vibration.
Vibration detection and temperature detection.
The gear material is made of high-quality low-carbon alloy steel, which is carburized and quenched. The tooth surface hardness is HRC57+4, and the gear teeth are modified in tooth shape and orientation. Gear accuracy level 5-6 (GB10095-2001).
The commonly used specifications adopt a series design, and the internal gears of the same specification gearbox adopt a modular design, resulting in a small number of spare parts. The box has two types of structures: horizontal split and vertical split, which are easy to maintain and manufacture, and have a beautiful appearance; The box body is welded, annealed after welding, and subjected to aging treatment after rough machining. The stress of the box body is completely eliminated, and it is not easy to deform after long-term use.
The lubrication of the gearbox adopts a forced oil injection method, and the lubrication pipeline can be arranged inside or outside the gearbox to achieve sufficient lubrication of the gears and bearings. The gearbox is equipped with oil inlet and return ports, and control components such as pressure switches, flow monitors, and shut-off valves for regulating flow are installed on the main oil inlet pipe. Through them, the oil supply status of the gearbox can be monitored throughout the process, and feedback on/off or analog signals of lubrication system pressure and flow can be provided to the main control system.
