The wear of impact crusher plate hammer often occurs on the side that facing the materials, and its metal utilization rate can be as high as 45% 48%.When crushing limestone, the plate hammer of impact crusher is not seriously worn, but when crushing granite (with high hardness, it can be broken by cone crusher), the plate hammer needs to be replaced constantly.
Larger stone (oversize material) is sent to sand making machine (vertical impact crusher) by belt conveyor for fine crushing.The finely crushed stone is fed into the fine aggregate screens for screening again.This forms a closed circuit manifold cycles.So how to design aggregate plant?.
(1) the discharge particle size is uniform, the grain shape is good, and the content of fine powder and dust is very low.(2) low operating costs and low investment costs.The weight and size of the impact crusher are smaller than that of the hammer crusher, which can effectively reduce the civil construction cost.Moreover, compared with the two devices of the same output, the motor power required for the counterattack is low, which can effectively reduce the power consumption of the device and reduce the operating cost.(3) the impactor of the impact crusher has a long service life, and the semi-automatic hydraulic open top device can help the inspection and maintenance of the equipment and the replacement of wearing parts more quickly and effortlessly.
Impact crusher can break the stone below 350mpa, is suitable for crushing medium hardness stones, so impact crusher is is not recommended to crush the stones with higher hardness.Otherwise, the crusher will be damaged and the capacity of product will be reduced.
Vertical shaft impact crushers.The standard of high efficiency impeller table ; indexing provide for better output gradation, reduce wear and power .
Copyright© 2020 DRiveOn machinery.All rights reserved. Sitemap