Answer: the first to assay the following fe content, if iron content high, can use magneticpulley cast the tail.
答：先化验以下铁含量，如果铁含量高，可以采用磁滑轮抛尾。
2
The new scheme is put forward to design magneticpulley with large torsional moment by means of planar contact between end-cover and added flange fixed axially by stud bolt.
提出了用圆筒两端加制法兰与端盖平面接触轴向螺栓连接的方法设计大扭矩磁滑轮的方案。
3
Put pulley and rotor of the centrifugal together and made full use of magnetic field, the centrifugal permanent-magnet direct-current generator reduces the cost.