Vertical shaft sand making machine is a vertical impact crusher, commonly known as sand making machine. The following is an introduction to it:
Working principle
The material falls vertically from the upper part of the machine into the high-speed rotating impeller. Under the action of high-speed centrifugal force, it collides and crushes with the other part of the material that is diverted around the impeller in an umbrella-shaped form. After the materials collide with each other, they will form a vortex between the impeller and the casing to collide and rub against each other many times and crush them. They are discharged directly from the bottom to form a closed circuit and multiple cycles. The screening equipment controls the required finished product particle size.
Structural composition
It is mainly composed of a frame, a crushing chamber, a rotor, an impeller, a main shaft, a distributor, a feed port, a discharge port, a main motor, a base, etc.

Industrial equipment vertical shaft sand making machine
Performance characteristics
High crushing efficiency: It can quickly crush various materials into the required particle size, with large production capacity and high crushing ratio.
Good product quality: The finished product has a small particle size, good particle shape, is cubic, has a high stacking density, and has low iron pollution, which can meet the quality requirements of sand and gravel for different projects.
Wide range of applications: It can be used to crush materials of various hardness, such as limestone, granite, basalt, diabase, andesite, as well as ore tailings, corundum, talc, olivine, feldspar, fluorite, stone chips, etc.
Energy saving and environmental protection: It adopts advanced impeller design to reduce energy consumption, self-circulation of airflow inside the vortex chamber, reduce noise, and reduce dust pollution.
Easy maintenance: The structure is reasonably laid out, there are inspection ports on both sides of the crushing chamber, and the impeller self-lining wear is small. A small number of easily worn parts are made of wear-resistant materials, which are small in size and light in weight, making it easy to replace accessories.
Application field
Construction industry: It is used to produce building aggregates, road surface materials, cushion materials, asphalt concrete and cement concrete aggregates, etc.
Mining field: It is widely used in the fine crushing process of the front section of grinding, as well as the fine crushing and coarse grinding of various special hard, medium hard and abrasive materials such as iron ore and copper ore.
Environmental protection projects: It can be used for environmental protection projects such as desulfurization, steel slag, and construction waste crushing in thermal power and metallurgical industries.
Other industries: It can also be used in the production of glass raw materials, quartz sand and other high-purity materials.