DHP R9 300mm Square Copper Tube Continuous Casting Ccm Mould Tube

   Copper  mould tube is one of the core equipment of continuous casting machine. It makes the high temperature liquid steel solidify and crystallize quickly, forming steel castings. After electromagnetic induction stirring, the molten steel in the copper crystallizer is cooled and molded, then the casting is pulled out and the slab is divided into predetermined lengths by a flame cutting machine (torch cutting machine). The molten steel is directly cast in the mould copper tube, and the billet is formed by continuous cooling in the copper tube. In order to solve this problem, the copper tube contacts the cooling blank shell and the separation time during the working process, the mold copper tube is still bent to the side of the square or rectangular copper tube, the copper tube is tapered in the inner cavity, the lower the mouth is to the mouth, and the inner cavity of the copper tube from the upper mouth to the lower mouth is a double-cone, three-cone or multi-cone, or a parabolic cavity. In shape, the taper of the upper or upper segment is greater than that of the lower or lower segment. It is better that the face taper is greater than the surface taper. Avoid the air gap between the billet shell and the inner wall of the copper tube in the working process, and it is more in line with the contraction law of the billet shell.

 

The main components of the automatic control system for continuous casting include the speed control of casting roller, the control of mold vibration frequency, the control of fixed length cutting and other automatic control technologies.