Zhongding ZDP vertical shaft impact crusher (namely, sand making machine) is the specialized machine with
international advanced level. Technology and modern processing make it a leading role in this industry. It is widely
used for artificial sand, in metal and non-metal ores, cement, refractory material, bauxite, silicon carbide, glass
material, building material. The finished sand has even particle size, high compressive strength, and high-purity.
The stones fall from the top of the machine, and then it is divided into two parts by material-dividing plate. One enters
into high-speed rotating impellor through the center of material-dividing plate. The other falls down from outside of
material-dividing plate. Under the action of the high speed centrifugal force, the stones crushed the others distributed
around the impeller in the form of umbrella. After the stones impact each other, the eddying motion is formed between
the impeller and main case to bring about many times’ mutual impacting, rubbing, and crushing till the granularity
required is achieved.
Features:
-The machine is a new-type one, which is used widely to substitute Cone Crusher, Ball Mill and Rod Mill
-New and unique construction and stable operation
-Energy-saving, higher capacity, higher crushing ratio
-Low noise, less dust pollution
-Cubical product and great sand pile density
-The stones can product the base of machine during the production
-Some wearing parts are made of super hard and wear resistant materials. They have the small bulk and light weight, so that they can be changed easily.
-Small volume, simple operation, and easy installation and maintenance.

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