How much do you know about the common knowledge of rolling mill equipment?

Rolling mill equipment generally consists of two main parts: the main equipment (main unit) and auxiliary equipment (auxiliary unit). The rolling mill equipment produced by our company is divided into two-roll, three-roll, four-roll, and multi-roll types based on the number of rollers. In general, rolling mill equipment is commonly referred to as a rolling mill. In the production process, rolling mill equipment is driven by an electric motor. When the rolling process does not require speed regulation, an AC electric motor is used. When speed regulation is required during the rolling process, a DC electric motor is used. The transmission mechanism of rolling mill equipment includes gear, gearbox, flywheel, coupling shaft, coupling, and other parts.

Rolling mill equipment is mainly used for rolling small-sized wire. Its structural features include:

Adopting a three-roll working stand, the main motor is non-reversible, and the middle-upper roll and middle-lower roll alternate in steel rolling, achieving multiple passes of rolling.

Due to the non-reversible direction and speed of the hot rolling mill, a lower-cost high-speed AC main motor is used in the transmission device, equipped with a gearbox and gear base. Considering that the rolling mill stand has short rolling pieces and many rolling passes, the load is uneven. To balance the motor load and reduce the motor capacity, a flywheel is added between the gearbox and the motor.

It requires both billet opening and rolling, possessing the characteristics of versatility. Therefore, the rolling mill needs strong capabilities and stiffness. Additionally, due to frequent changes in product varieties, it is designed for easy roller replacement. The three working stands' rollers are all connected by spline or universal joint.

These are some aspects of the application knowledge of rolling mill equipment. If you have more specific questions or if there's anything else you'd like to know, feel free to ask.