原煤分级筛

高效细粒原煤分级筛，适应于高水份、细粒级含量多的多种矿物的干法深度筛分。适用于入料粒度0—100mm的物料进行预先分级或最终筛分。

Efficient fine granula of raw coal sizing screen, adapted to the more fine content in high moisture and the dry deep screening of a variety of minerals.Applicable to the grain-size of 0-100 - mm raw material classification or final screening in advance.

    该筛机采用高次大振幅圆运动轨迹。第二层筛网采用琴弦式钢丝绳筛网，筛丝随机产生二次振动，不易堵塞筛孔，自清能力强。该筛机设计合理，刚度强度大，运转平稳、可靠。噪声低，重量轻，安装方式灵活，既可吊式安装又可座式安装。
  The screen machine adopts the high order large amplitude circular trajectory.The second floor use string type steel wire mesh, wire mesh random secondary vibration of the plug mesh not easily, self-cleaning ability.The screen machine design is reasonable, the rigidity of strength, stable running and reliable.Low noise, light weight, flexible installation, as well as hanging installation can install a type.

    该筛机在处理粒度0—50mm（-6mm占60%左右）、外在水份为7.2%—11.5%的原煤时，筛分总效率达70%左右。
  The screen machine in dealing with 0-50 mm (60%) - 6 mm, exterior moisture 7.2% - 11.5% of raw coal, screening a total efficiency of 70%.