The designed two-way pneumatic sack packer and boxing automatic distributor can work with the 20 volumes automatic charging machine, improving the productivity more than doubled.
设计的气动双向中包装袋机和装箱自动分配机可与20卷自动装药机配合使用，使系统生产效率提高一倍以上。
2
Firstly, based on the theory of pneumatic system design, the arithmetic of cylinder's diameter and the basis of components selection in charging (discharging) circuit are analyzed.