Series of 2PGC double-toothed crushers, newly developed advanced crushers, are suitable for coarse,intermediate and fine breaking of coal and coke, which feature:

　◆ Low over-crushing rate: They have dual functions of screening and crushing and avoid the defect of mixed crushing of the feed, and -50mm crush operation can be realized. The overcrushingrate for -3mm coal is less than 10%, while that for -3mm coke is less than 3%;

◆ Low oversize rate: Because the forced crushing is
applied to the material, the product sizeis strictly controlled and the oversize rate is　even less
than 0.3%;

◆ Wide size regulation range: The interval that　can be adjusted between two teeth is up to 1-5mm;

◆ Long service life of crushing teeth: Because　the crushing teeth are made with special material,
the service life is long enough to　be up to the internationally advanced level;

◆ Reliable performance and low fault rate.