Since the reform and opening up, China's steel output has ranked first in the world for many years. With the advancement of science and technology, steel production continues to rise. In the actual steelmaking production, it is found that raise-up of the converter furnace steelmaking is seriously restricts production and affects converter steel smelting caused by the splashing slag each day. The converter bottom car is the main equipment to solve this problem.

The converter bottom rig is a special equipment necessary for the installation and maintenance of the steelmaking converter.

The new type of converter bottom rig produced by our company consists of four parts: hydraulic lifting system, hydraulic piping system, frame system and the tramming system. The tramming system is driven by ladle car or other vehicles. The frame is made of high-quality alloy steel plate. It has very strong strength and rigidity. The frame, the hydraulic lifting plate assembly and the connection system are processed to ensure the installation accuracy. The lifting and lowering of the plunger in the top plate assembly transports the bottom of the furnace to the hole of the connecting bolt on the furnace shell. The bottom of the furnace is installed under the bottom of the furnace to complete the disassembly and assembly work. The design of the bottom converter rig of our company has the advantages of simple operation, flexible turning and movement, and the radial direction of the top plate on the bottom can be tilted in any direction. In the metallurgical industry, our company’s converter rig occupies 50% of the market share in the metallurgical industry.