摘要
分析上插槽拔棒天车主提升的问题 ,介绍改造方法 ,改造后的拔棒天车主提升系统设计合理、操作方便 ,生产率高 ,成本低。
The paper analyzes the problems on main lift of pulling crane,recommends the modification method. After modification,the lift system has a feature of reasonable design,convenient operation,high productivity and low cost.
出处
《有色设备》
2002年第5期19-20,共2页
Nonferrous Metallurgical Equipment
