Descriptions:

The integrated sand making and powder selection machine is applied in the production lines for manufactured sand and dry-mixed mortar, utilizing a new type of vertical shaft impact crushing technology. It integrates functions such as crushing, shaping, sand making, and grading into one, allowing for rapid crushing and sand making treatment of materials. The top cover of the spiral classifier can remove the dust generated during the sand making process, enhancing the efficiency of sand production.

What is the sand making and powder selection machine？

Sand making and powder selection machine is an advanced equipment that integrates sand making and powder selection function. It can break sand, produce mechanical sand with uniform particles, and take into account the powder selection, improve the quality of finished sand. Integrated design saves space, reduces costs, and is widely used in construction and other industries, to help sand and stone production efficient and environmental protection.

What is the use of the sand making and powder selection machine？

Sand making and powder selection machine is a common crushing equipment in sand making production line. It will mine rock, construction waste, stone powder and other broken particles to meet the required size. The following are the common uses and applications of the sand making and powder selection machine:

Construction field: concrete production, dry mortar production

Mining field: ore processing, tailings reuse

Chemical industry field: Coatings, etc

Water conservancy and hydro power engineering field

Traffic engineering field: road construction, railway construction

What are the characteristics of the sand making and powder selection machine？

High yield and good grain shape: the hammer head of the rotor in the sand making machine uses tungsten carbide wear-resistant alloy hammerhead, which has the function of resisting beating and grinding, combined with the special crushing cavity, greatly increasing the output of 0.15-0.6mm grain size.

Integration of sand making and powder selection: using vertical shaft impact crushing technology, the material can be fully broken and ground. The top cap of the volute can remove part of the dust produced in the sand making process, which not only reduces the dust of the host, but also improves the working efficiency of the screening equipment.

Fast maintenance speed: the main engine has a rotating boom device, used for the lifting and maintenance of the rotor, crushing cavity, bearing cylinder, etc.

Low speed grinding: at the rotation speed of the sand making machine, the low speed grinding mode is adopted. The sand formation rate is high, stone powder is less, can meet the short process, high efficiency sand demand.

Three kinds of crushing cavity optional: according to the nature of raw materials can be selected in stone, stone, half stone, in order to obtain reasonable production efficiency.

How does the sand making and powder selection machine work?

The material enters the equipment from the feed inlet and falls in the center of the fast rotating impeller. The impeller rotates at an extremely high speed under the drive of the motor, generating a strong centrifugal force, and throwing the material out at a speed of tens of meters per second. The thrown material collides with the surrounding material or lining plate. In this process, the edges and corners of the material are gradually smoothed, and the particle size is gradually smaller, so as to achieve the purpose of sand making.

Parameter: