Description
Vertical metal crushers are mainly used for processing metal materials, achieving crushing through high-speed rotating impellers or cutterheads. They have the characteristics of large processing capacity and strong adaptability.
Application
Scrap metal, aluminum profile, car dismantling, electronic waste, scrap steel wire, motor stator, rotor and other waste mixed metal materials.
Working Principle
1.High speed impeller acceleration: The motor drives the impeller to rotate at high speed (up to hundreds of times the acceleration of gravity). After the metal material is sucked into the impeller, it is accelerated to a speed of about 60-70 meters per second under the action of centrifugal force.
2.Impact crushing: High speed materials collide violently with the lining plate or another diverted material in the vortex chamber, forming a continuous material curtain and achieving multi-stage crushing.
3.Closed loop circulation: The crushed metal enters the screening system through the bottom discharge port, and the unqualified materials are returned to the equipment for further processing, forming a closed loop circulation.
Advantage
1.High Efficiency and Energy Saving
Adopting a high-speed impeller design, the material is accelerated to 60-70 meters per second for collision crushing, with a unit energy consumption 0.5-0.8 kW · h lower than traditional equipment.
2.Controllable Fineness
By optimizing the structure of the crushing chamber and material trajectory, the discharge particle size can be adjusted to 3-8mm, and the fineness modulus and particle size distribution can be more uniform.
3.Low Maintenance Cost
Adopting self lining technology to reduce metal wear, with fewer vulnerable parts and convenient maintenance, the hourly production capacity can reach 30-130 tons.
4.Structural Advantage
Modular design facilitates disassembly and maintenance, elastic adjustment mechanism can handle high-temperature materials, and bearing layout extends service life.