Overview
Based on many years of market experiences and R & D experiences, HGT gyratory crusher was produced with integration of mechanical, hydraulic, electrical, automated, intelligent control technology together. Compared with international MK – Ⅱ gyratory crusher, HGT gyratory crusher has many incomparable advantages such as high crushing efficiency, low production cost and simple maintenance method, which can satisfy the requirements about high efficiency and coarse crushing.
APPLICATIONS
Underground mine, sand and stone yard, concrete batching plant, dry powder mortar, power plant desulfurization
Features
Large ore mines
Limestone and cement industries
Open pit and underground mining
Aggregates industry
Working Principle
A gyratory crusher breaks rock by squeezing it between an eccentrically gyrating spindle (which is covered by a wear resistant mantle) and the enclosing concave hopper. As run-of-mine rock enters the top of the gyratory crusher, it becomes wedged and squeezed between the mantle and concaves. Large pieces of ore are broken once and then fall to a lower position (because they are now smaller) where they are broken again. This process continues until the pieces are small enough to fall through the narrow opening at the bottom of the crusher.