Mining Sizing Crusher by Henan Zhenyuan Science ... The PLF series crusher''s height is not too high, so it not only suitable for the ground mining, but also do very well in underground mining. It can crush ore in mine. 2. The crusher''s volume is small, long service life, easy to maintain. 3. Low over crushed rate, easy to keep the material''s block shape. 4. Crushing and screening at same time.