The utility model adds a water cooling system to uniformly cool an aluminum ingot of the crystallizing wheel to improve the quality of the aluminum ingot.
另外增设水冷却系统，使结晶 轮中铝锭冷却均匀、提高铝锭质量。
2
Crocoite is a mineral consisting of lead chromate and crystallizing in a monoclinic crystal system, and it is the only chromate of any importance found in nature.
The nonlinear system with time-delay usually exists in the industry crystallizing process, so traditional control strategy can not meet the industry's requirement.