The outstanding advantages of vertical shaft impact sand making machine are as follows:
The vertical shaft impact sand making machine of SMMVIK Machinery adopts the new four port impeller design, which can effectively improve the material throughput; At the same time, our company's R & D team also developed a special rotor that can realize effective shaping in order to optimize the grain shape; At the same time, we have developed our own unique brazing structure, which makes the crushing and sand making efficiency of the vertical shaft impact sand making machine much higher and prolongs the service life of the equipment; In order to actively respond to the national call for green and pollution-free products, great efforts have been made in the exhaust and dust-proof devices, which can effectively avoid oil pollution; The crushing and sand making process has also updated and added the self-protection grinding process to meet the performance requirements of good aggregate sand shape grading of high-grade concrete.
The specific crushing and sand making process of vertical shaft impact sand making machine is as follows:
Primary crushing of vertical shaft impact sand making machine crushing and sand making process: natural river pebble raw materials are fed to jaw crusher through vibrating feeder for coarse crushing, and it can also be roughly crushed by a stone crusher.
Fine crushing in the crushing and sand making process of the vertical shaft impact sand making machine: the materials crushed by the jaw need to be transported to the medium and fine crushing equipment for secondary crushing. Generally, the cone crusher is used. If the impact crusher is used for crushing the river pebble in the crushing and sand making process, it is easy to cause rapid loss of wearing parts and high replacement frequency, which will affect the production cost.
Shaping of river pebble in sand making process with vertical shaft impact sand making machine: After crushing by cone crusher, some finished products can reach the particle size of finished sand, and most of them still have to be crushed and shaped by sand making machine. In order to reduce the dust content in the products, it is necessary to wash the qualified finished sand.
The vertical shaft impact sand making machine breaks the finished sand washing product of the sand making process: the materials sent to the sand washing machine are cleaned by the sand washing machine and then transferred to the storage pile by the belt conveyor.
