The design of the roll ring strength in screw - trommel coal dresser

螺旋 滚筒 选煤 机滚圈强度设计 方法的研究

The 3D modeling of the trommel screen in the waste transfer station

垃圾中转站 滚筒筛的三维实体建模

The function of the trommel screen and 3D modeling are introduced in this paper The model of the trommel screen is set up based on Pro / Engineer with good visualization .

介绍了 垃圾 中转 站 滚筒 筛的功能，研究了三维实体建模的作用，使用Pro/E建立了滚筒筛的三维实体模型，探索了虚拟建模和动态仿真技术在机械设计中的应用方法，实现了 预定 目标。

Experimental study of concentrate classification using vertical trommel screen

立式 圆筒 筛分级铁精矿试验研究