Vertical shaft sand making machine is a commonly used sand making equipment, which is mainly used to make various ores and rocks into sand particles that meet the requirements. Here's how it works:
The vertical shaft sand making machine is mainly composed of the main engine, transmission device, feeding device, screening device, lubrication system, etc. Among them, the main engine is the core component of the sand making machine, which is mainly composed of rotor, hammer head, impact plate, etc. The rotor rotates at high speed, driving the hammer head to do high-speed rotation motion, so as to impact and crush the material. The function of the impact plate is to change the direction of the material, so that it moves in the axial direction of the rotor, and is again crushed by impact. The function of the transmission device is to transmit the power of the motor to the main engine to make it turn. The feeding device feeds the material to be crushed into the main machine, and controls the flow of the material by adjusting the opening of the feeding device. The function of the screening device is to screen the crushed materials according to the particle size, so that the materials of different particle sizes can be collected and reprocessed respectively. The lubrication system is used to ensure the lubrication of the main engine and the transmission unit and reduce wear.
In the working process of the vertical shaft sand making machine, the material to be crushed first enters the main machine through the feeding device. Under the impact of the rotor and hammer head rotating at high speed, the material is broken into small pieces. At the same time, the material is affected by the first force, and the displacement occurs along the axial direction of the rotor, and it is broken by the impact again. After several impact crushing and displacement, the material is gradually crushed into sand particles that meet the requirements. Under the action of the screening unit, the materials with different particle sizes are collected and reprocessed separately. Larger chunks of material need to be crushed again, while smaller grains of sand can be used directly for production. At the same time, the screening device can also control the flow of materials to avoid overloading the main engine.
The vertical shaft sand making machine has the advantages of simple structure, convenient maintenance and high crushing efficiency. In the process of sand making, it can effectively crush all kinds of ores and rocks into sand particles that meet the requirements, which are widely used in construction, highways, railways and other fields. In a word, the working principle of the vertical shaft sand making machine is to impact crushing and displacement the material through the high-speed rotating rotor and hammer, so that it is gradually crushed into sand particles that meet the requirements. After screening and processing by the screening unit, materials with different particle sizes are collected and reprocessed separately to meet different production needs.