Vertical shaft composite sand making machine equipment, also known as vertical shaft composite crusher or composite crusher, is a crushing equipment for the sand and gravel industry and other materials, and has a wide range of applications.

Working principle of vertical shaft compound sand making machine:

The material enters the high-speed rotating impeller from the feed port of the vertical-shaft compound sand making machine. Under the action of high-speed centrifugal force, it shunts with another part of the material around the impeller in an umbrella shape to produce high-speed impact and crushing. After the materials collide with each other, The material will form a vortex between the impeller and the casing to collide and rub each other many times, and then be discharged directly from the lower part to form a closed circuit for many times. The screening equipment controls to reach the required finished product particle size.

Advantages of vertical shaft compound sand making machine:

1. The structure is improved to reduce the wear of the vulnerable parts of the vertical shaft compound sand making machine;

2. The wearing parts of the vertical shaft compound sand making machine are made of more wear-resistant materials, with strong wear resistance and long service life;

3. With elastic adjustment, it will automatically discharge when encountering unbreakable objects entering the machine to protect the vertical shaft compound sand making machine equipment from damage, and the sealing device used can prevent the air from being broken. Floating dust, and no material phenomenon occurs, which improves the environment of the work site;

4. The vertical shaft compound sand making machine can easily replace the wearing parts. There is a screw rod or hydraulic opening mechanism in the back cavity, so the main equipment is not needed when replacing it. In addition, an observation door is installed on the equipment, through which the inside of the machine can be easily observed, which has the advantages of easy operation and simple maintenance and repair work;

Vertical shaft compound sand making machine equipment is widely used in secondary or tertiary crushing in industries such as mineral processing, coal, building materials, chemicals, refractories, metallurgy, cement, glass, ceramics, and electric power, and is suitable for crushing of medium-hard materials. It is a sand making machine that is very suitable for users to purchase.