In the continuous casting production of steel plants, the roller conveyor of the continuous casting machine is subjected to high temperature heat radiation, steel billet wear, and oxide scale erosion for a long time, and needs to be replaced frequently to ensure continuous production. With the advantages of high efficiency, convenience, and strong adaptability, the Guanhang screw jack has become the core tool for rapid replacement of the roller conveyor of the continuous casting machine, greatly improving operational efficiency and reducing production downtime losses.

The replacement scenario of continuous casting machine roller conveyor is special, with narrow working space and harsh environment. The traditional replacement method requires the cooperation of multiple people or large lifting equipment, which is not only time-consuming and labor-intensive, but also poses safety hazards. The screw jack is made of high-strength alloy steel material and equipped with precision trapezoidal thread transmission. It has strong load-bearing capacity and can easily adapt to the heavy load requirements of roller conveyors. Its compact structure allows for flexible entry into narrow working spaces and quick positioning without the need for complex auxiliary equipment.

Its efficiency comes from the optimized design of the core structure, with a built-in multi-stage gear reduction system that can amplify input torque and significantly reduce operating force. At the same time, the modular design of the standard interface makes it easy to replace key components, and with the help of limit switches, precise shutdown can be achieved, which can greatly shorten the replacement time of a single set of roller conveyors. Compared to traditional methods, screw jacks do not require overall lifting and can accurately control the lifting and alignment of the roller conveyor, avoiding secondary damage. A single person can complete the core operation, significantly improving replacement efficiency.

In the actual production of steel plants, screw jacks, with their high efficiency, stability, and convenience, effectively solve the pain points of long and difficult replacement of continuous casting machine rollers, reduce production downtime, lower labor and equipment costs, provide solid support for the continuous and efficient operation of steel continuous casting production, and become an efficient assistance for equipment maintenance in the steel industry.