Zhong Cheng Sand Making Machine Vertical Shaft Impact Crusher

Zhong Cheng Sand Making Machine Vertical Shaft Impact Crusher

1.Introduction of the vertical shaft impact crusher:

Vertical shaft impact crusher is also known as sand making machine. It is widely used in metals and non-metallic ores, cement, refractory, abrasives, glass raw materials, construction aggregate, artificial sand and a variety of metallurgical slag fine and coarse grinding. It has more advantages than other types of crusher, especially in hard and abrasive materials, such as silicon carbide, carborundum, sintered bauxite, magnesite, etc. it can handle a variety of metallurgical slag.

2. Operating principle of vertical shaft impact crusher:

The materials enter the crusher through feeder hopper, which is divided into two parts, one part through the middle of classifier entering into the rotating impeller at high speed, then accelerated, whose speed can reach hundreds of acceleration, then is shot through the tunnels around the impeller by the speed of 60-75 meter/second. First the materials will impact with some materials fallen around classifier, then impact on the whirlpool cavity's skateboard together, then will be rebounded and impact on the top of the whirlpool cavity, then changes its direction and goes down, forms continual material layers with the materials shot from the impeller. Therefore some materials will be impacted, crusher, milled twice or more times in the whirlpool cavity, then crushed materials will be excluded through the bottom discharging hole. This can from a closed circulation through the circular classifier system; in general, materials can be crushed into 20 meshes through thrice circulation. Airflow self-circulation in the whirlpool cavity can eliminate the dust pollution well.

3. Features of vertical shaft impact crusher:

1. Simple structure and low operating cost.

2. High efficiency and low consumption.

3. It can fine crush crude grind material and it is easy to maintain.

4. It is slightly influenced by the humidity of material and the max humidity is 8%.

5. It is more suitable for crushing mid-hardness materials.

6. Its products are cubic, the density of piling up is high and the iron pollution is low.

7. The working noise is less than 75 decibels and dust pollution is light.

4. Main technical parameters of vertical shaft impact crusher:

Service Promise:

Before-sale services: We guide customers to choose the best applicable device type and provide the advanced, energy-saving and practical technological process, and also we are responsible for the site planning and design.

On-sale services: products must be inspected strictly before sell, customers are invited to simulate and test machine on-the-spot and raise objections. We will organize delivery according to the clauses stipulated in the contract.

 After-sale services: Our Company will send professional engineers to guide installation, debugging and training operators until customers are fully satisfied. Moreover, we can design and manufacture products according to customers’ specific requirement.

Note: for information purposes only, any questions please contact us!

Address: Xigang Industrial Area,Zhengshang Road, Zheng zhou,Henan Province, China

Tel: 0371 -67,826,860
Website: