Hard rock refers to the uniaxial ultimate compressive strength of rock specimens under saturated humidity (sample diameter is 7-10 cm, height and diameter are the same) greater than 29.4×103 kPa (such as granite, diorite, basalt, etc. magma: iron Sedimentary rocks such as conglomerate, sandstone, limestone, argillaceous limestone, dolomite, etc.; metamorphic rocks such as gneiss, quartzite, marble, slate, etc., have high abrasion resistance to wear parts. Therefore, the design of the hard rock production line should be reasonable, not only considering the investment cost of the crushing project, but also considering the operating cost.
Basic process of hard granite production line:
The stone material is evenly sent to the jaw crusher by the vibrating feeder for coarse breaking. Then the material is sent to the coarse crushed cone for further crushing by the belt conveyor, and the crushed material is sent to the vibrating screen for screening. The material that meets the particle size requirements of the finished product is transported to the finished product pile through the belt conveyor; the material that does not meet the particle size requirements of the finished product is returned to the tertiary cone crusher from the vibrating screen to form a closed loop. Finished product granularity can be combined and graded according to user needs.
Hard Granite Production Plant performance:
The hard rock production line has high automation degree, high breaking rate, low operating cost, energy saving and environmental protection, uniform product granularity, good cubical shape and reasonable gradation. The production line is mainly based on the hardness of the rock and the customer's requirements on the particle size of the product. According to different production sites, Canmax provides customers with comprehensive process solutions and technical support, and can also design non-standard according to the actual installation conditions of customers. Matching parts, etc.
Release time：2021/01/08 16:57 
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