Angola Granite Crushing Project

Design Scheme

Raw material: Granite

Input Size: 800mm

Output size: 0-5mm, 5-20mm, 20-40mm

Equipment: Vibrating feeder; Jaw Crusher; S51'' Cone Crusher; S36'' Cone Crusher; Belt Conveyor

Application: Road construction

Technological Process

The raw materials are unloaded by trucks into the hopper. By vibrating feeder, raw materials are evenly fed into primary Jaw Crusher which could crush 800mm stones into approx.150mm. The half-finished products from Jaw Crusher will be conveyed by Belt Conveyor #1 and piled up into the transfer storage hopper. Another small Feeder under the stockpile will feed the stored materials evenly into Belt Conveyor #2 so as to transport the materials to the following Cone Crusher S51''. After secondary crushing, products will be conveyed by Belt Conveyor #3 & #5 to the Vibrating Screens for size separation: 0-5mm, 5-20mm, 20-40mm and 40mm+. The unqualified products which are bigger than 40mm will be returned to the tertiary Cone Crusher S36'' by Belt Conveyor #4 for further crushing, while products with requested size will be piled up by Belt Conveyor #6. Natural fines from the grizzly bar of the vibrating feeder are conveyed by Belt Conveyor #7 as separating stone scrap.


Customer Feedback

Since operation, our production line has always been stable and efficient. The spare parts are durable and the maintenance is easy.

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