1.加大支承寬度，一般支承寬度為活塞桿直徑的1.2～1.5倍。
1 increased bearing width, generally supporting rod diameter width of 1.2 to 1.5 times.

2.在裝配過程中，充分利用調整墊保證動臂缸兩端與機架和動臂的配合間隙與對中性，提高調整墊材料耐磨性能。
2 in the assembly process, take advantage of the boom cylinder to adjust the pad to ensure that both ends of the frame and boom with the gap and neutral, adjust the pad material to improve wear resistance.

3.改進排料結構；增大排料板的開口距離H1和傾斜角度α，減少落料的積存，利于落料順利自然排出；增大動臂缸下端與主機連接處排料的距離H2，以利于大尺寸石料的排出。
3 Improved nesting structure; increased nesting plate and tilt angle opening distance H1 α, reducing blanking accumulation, which will help smooth blanking natural discharge; increasing the lower end of the boom cylinder connection with the host nesting distance H2, in order to facilitate the discharge of large-size stone.

4.使用說明書規定對積存料定期清除的要求。改進后，活塞桿未再發生彎曲。
4 Use the instructions provided on the accumulation of material periodically clear requirements. After the improvements, the rod bent not happen again.