emplastic

1.According to the shape of screening impurities to choose hole-shaped sieve plate(move out long, Diamond impurities) and the slit-shaped sieve plate(move out particles shape impurities and emplastic).

根据筛选杂质的状特点可以选择孔筛板(长、菱杂质)和缝筛板(杂质和粘胶物)。

2.According to the shape of screening impurities to shoose hole-shaped sieve plate (move out long ,Diamond impurities)and the slit-shaped sieve plate (move out particles shape impurities and emplastic).

根据筛选杂质的状特点可以选择孔筛板（长、菱杂质）和缝筛板（杂质和粘胶物）。