2PG700X400 Enegy-saving double roller crusher with ISO&BV

This improved roll crusher with mightiness and high efficiency is developed out by our senior mining research worker through the roll pressure, roll rotation and materials.

Features of Roller crusher:

1) Smooth operation and big reduction ratio;

2) Apply to crush medium or lower-hardness mines and rocks in mine selection, mineral beneficiation, chemicals, cement and building materials industrial production;

3) 2PG700×400 roll crusher is tailored for sand making from pebbles.

Working Principle of roller crusher:

The big size material drops evenly into the clearance between two rollers. At the impact of two roller secondary rotation, the materials are extruded and crushed to the desirable size.