The fixed aggregate production line of the sand making machine stands as a timeless and reliable method for aggregate processing. Its remarkable attributes include flexible configuration, an impressive high crushing ratio, and outstanding production efficiency. Boasting a substantial processing capacity, it can craft high-capacity project plans tailored to specific customer requirements. This makes it the go-to choice for manufacturers with stable processing bases, stone gathering operations, or dependable supply and sales channels.
The sand making machine's working principle is a fascinating journey of transformation, involving the crushing process of materials through acceleration, impact, friction, and grinding. Below are the intricate steps of this innovative working principle, bringing raw materials to refined perfection:
1. Material entry: As the journey begins, the material gracefully enters the sand making machine through the feeding hopper, where the distributor takes charge, dividing it into two parts to pave the way for the process ahead.
2. High-speed rotating impeller: A portion of the material is drawn into the high-speed rotating impeller, where it is swiftly accelerated to an astonishing rate, reaching hundreds of times the gravitational acceleration—a testament to the machine's power.
3. Material ejection: The accelerated material is propelled out of the impeller's three evenly poised channels at a remarkable velocity of 60-70 meters per second, marking a critical phase in the transformation process.
4. Impact crushing: Upon ejection, the material embarks on its first encounter with impact crushing, colliding with a portion of the material descending from the vicinity of the distributor.
5. Material rebound: After the initial impact, the materials engage in a dynamic collision with the material lining inside the vortex support chamber, only to be resiliently bounced back by the lining, ready for the next stage.
6. Material impact: As the materials cascade, they impact the vortex chamber's top at an angle, altering their motion's trajectory and taking a downward deflection for subsequent processing.
7. Material crushing: The material ejected from the impeller channels forms a continuous cascade, subjected to multiple probabilities of impacts, friction, and grinding in the vortex crushing chamber, leading to refined crushing.
8. Material discharge: The journey culminates as crushed materials seamlessly exit from the lower discharge outlet, completing their transformation.
9. Circulating screening: A closed circuit forms with the circulating screening system, and remarkably, the material is crushed to finer than 20 mesh after three cycles, ensuring quality and consistency.
10. Reduce pollution: Throughout the crushing journey, materials collide and crush one another without direct metal contact, reducing corner pollution and significantly extending the machinery's wear time.
11. Self circulation of airflow inside the vortex chamber: Ingeniously, the self-circulating airflow within the vortex chamber effectively eliminates dust pollution, showcasing the machine's environmentally conscious design.
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