Material Processing Plant

Dolomite Processing Plant

Dolomite processing contains four stages; coarse crushing of jaw crusher, medium and fine crushing of impact or cone crusher, and shaping stage of sand making machine.

♦ The first stage: Coarse Crushing

The lump dolomite will be transported to material bin by the truck. Then the forklift or the worker will put the material into jaw crusher for crushing, until the material size is smaller than the maximum feeding size of the grinding machine

♦ The second stage: Medium and Fine Crushing

The crushed dolomite will be lifted to the storage bin by the elevator, then the material will pour down from the hopper and be transported by the feeder evenly to the crushing machine.

♦ The third stage: Sand Making

During the grinding process, the qualified material will go to the collector through the pipe after screening. The collected material is the final product and will be discharge from the pipe, for the disqualified material, it will go through the grinding process again.

♦ The fourth stage: Finished Products

The purified airflow goes into the air blower through the air pipe above the separator. The wind path is a circle. Besides the path between the air blower and grinding chamber is positive pressure, all the air in the pipes is negative pressure. The sanitary situation is good.


Basalt Processing



Szechwan Hydropower Station

Material Processed: Dolomite

Output: 500t/hour

Equipment Configuration: Vertical Shaft Impact Crusher, Impact Crusher, Sand Washer

Customer Evaluations: Dahua’s product is perfect, with the cooperation with the engineer, the production line completed smoothly, and there are no problems appeared during operation. The excellent technical level is well worth our trust.

                                        Luoyang Dahua Heavy Industry Science & Technology Co., Ltd.


Shandong Dolomite Production Line

Material Processed: Dolomite

Output: 500t/hour

Equipment Configuration: Jaw Crusher, Vertical Impact Crusher, Sand Washer

Customer Evaluations: According the high performance of vertical impact crusher, it fully meets our company’s requirements for the sand making. The produced particles have good shape, uniform granularity, and reasonable configuration. Dahua equipments save cost for us, and finished the project more than a month earlier than we expected.

                                        Luoyang Dahua Heavy Industry Science & Technology Co., Ltd.



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