A new type of cylinder which is called the spring wirecylinder, is invented to improve screening performance of cylindrical screen.
为了提高圆筒筛的筛分性能，提出了一种新型的圆筒筛——螺旋钢丝圆筒筛。
2
Single cylinder plus wire ropes, synchronous telescoping.
单缸加绳排，同步伸缩方式。
3
By calculating electrostatic field in the reactors, compare electric distributions of wire - plate -, wire - cylinder, wire - wire type reactors. Thereby optimized reactor-structure can be selected.