Now, more and more cement companies are beginning to consider “using mine waste rocks on cement production lines to make sand and gravel aggregates to create higher profits.”
Firstly, the raw materials(＜640 mm) are dumped into the hopper by trucks, and then be separated by Vibrating Feeder F5X1045: the bigger raw materials are fed into the Jaw Crusher PEW760 directly, and the smaller are transported to Vibrating Screen S5X1545-2.
Firstly, the raw materials(＜630mm) are dumped into the hopper by trucks, and then be fed into the jaw crusher PE750X1060 through the vibrating feeder F5X1045 for primary crushing.
In mining operations and quarry aggregate conveying sites, belt conveyors and trucks and shovel systems, which is the best material handling system?
This is a two-stage crushing plant, for hard stone like granite, maximum feeding size is 640mm, capacity is220-260tph for 0-4.75-10-20-31.5mm(adjustable), from this design.
Primary crushing: In this design, we adopt Jaw crusher PE750*1060 as primary crusher, with maximum feeding size 630 mm. Secondary crushing: We adopt cone crusher HPT300 as secondary crusher. From this design, you can get four kinds of aggregates: 0-4.75 mm, 4.75-10 mm, 10-20 mm, 20 mm-31.5 mm.
This is a two-stage crushing plant, for hard stone like granite, maximum feeding size is 500 mm, capacity is 100-150tph for 0-4.75-10-20-31.5 mm (adjustable), from this design.
Yesterday, a friend chatted with me. He has a small-volume granite crushing production line. Considering the price factor, he gave up the cone crusher and chose the impact crusher. Since then, the wear parts have always been replaced frequently in production.
The breakage of the conveyor belt due to wear is a common problem encountered during the operation of the belt conveyor, and it will bring considerable economic losses. This article shares the types, hazards, causes, and prevention of conveyor belt wear.
Raw material: SiO2≥95% quartz sandstone
Raw material size: ≤1000 mm
Finished product: fine sand and gravel aggregate
Finished product specifications: 0-5 machine-made sand; 10-20 mm; 20-31.5 mm
Design capacity: 400 tons/hour