Rigid Dummy Bar For Small Rectangular Billet
Rigid dummy bar for small rectangular billet is mostly used in the continuous casting of billet of plain carbon steel and low alloy steel. Rectangular billets are billets with the length of the long side not greater than 2.5 times that of the short side. Rigid dummy bar for rectangular billet can be realized by increasing the section based on the small billet arc dummy bar. When the dummy bar guides the billet out of continuous casting crystallizer and the withdrawal straightener roll, it is decoupled from the billet and parked above the billet roller table.
Our company has two large-scale arc milling equipment specializing in the production of arc billet dummy bars. The production capacity and processing accuracy can fully meet the needs of different users.
- Bocheng
- China
- Three months
- 100Ton
- Information
The biggest advantage of rigid dummy bar for rectangular billet is that the dummy bar will not stretch and swing during its movement, and the casting and drawing billet are stable, which is not easy to produce shaking.
The rigid dummy bar of rectangular billet usually has a large section to increase strength. Rigid dummy bar for rectangular billet is composed of dummy head and dummy bar body. Rigid dummy bar body is divided into several sections. The transition joint of dummy head and dummy bar body, as well as the front and rear sections of dummy bar body are connected by side plates with pins or keyways.
The main performance requirement of the rigid dummy bar is high strength and not easy to deform. At the same time, the dummy bar has good verticality and parallelism, so that the dummy head can enter the crystallizer smoothly. Our company strictly controls the material, heat treatment and processing accuracy of rigid dummy bar for rectangular billet, so as to ensure the quality of the billet rigid dummy bar.
Our company can produce rigid dummy bars for rectangular billet with different sections with radians ranging from 5 meters to 12 meters.
