Why primary impact crusher should be choice?

It should be preferred in the limestone facilities which SiO2-free.
General Machinery Primary Impact Crushers provides that, in primary level, with controlled the crushing of high size reduction rate materials which medium hardness less abrasive. Therefore the weight be reduced down to 3000 kg. In this crusher, the material size possible to reduce 1300 mm to 100 mm. The rock in to the crusher firstly crushed hitting stone with stone and with rotor pallets shock. After that it breaks in to the upper wing strike plate and lower wing strike plate.
Primary Impact Crushers are manufactured as fixed or mobile on semi-trailers. In the same machine seen rock jam rate has been reduced to the minimum with in the design changes made by entrance mouth.
Product distribution can show variability massiveness moved, the rotor speed, aperture setting, fragility of the material properties into the crusher.