VSI Verticalshaft Impact Crusher (also known as "Sand Maker") has two feed modes – "feed at center" and "feed at center sides". As for the former mode "feed at center", materials at the feed hopper firstly pass through the central hole into the highspeed spinning rotor. In the rotor, materials are fully accelerated and thrown outwards from the launching port to collide with a .
VSI Sand Maker. Product Advantages: 1. Deepchamber rotor with optimized design make capacity increase. ... Deepchamber rotor with optimized design make capacity increase. 2. Main shaft is equipped with imported precision rolling bearing. It makes main shaft work stable, lengthen maintenance cycle, increases productivity. 3. Hydraulic lifting mechanism of upper .