@crushingequipment8: What are the benefits of a non bottom screen design for a two-stage crusher?Double stage non screen bottom crusher is a new type of crusher developed by our factory based on the old type crusher and comprehensive social needs. It is mainly used for crushing materials in various construction and other industries such as coal gangue, slag, cement, river pebbles, iron ore, limestone, shale, etc. It solves problems such as excessive wear of the hammer head and liner plate of the old pulverizer and inability to wet the material. It has the characteristics of large output, high fineness, multiple grinding varieties, and is suitable for various working environments. And it is easy to install and operate. It is the best choice for interested parties to purchase.The crushed material is uniformly and appropriately fed into the primary crushing chamber by a forklift or manually from a feed hopper, and the crushed material is crushed once under the action of a rotor disk and a hammer. Then, it enters the secondary crushing chamber. Under the strong impact of a high-speed moving hammer, the material is quickly crushed. Due to the wind pressure of centrifugal force and the negative pressure in the lower chamber of the crushing chamber, the crushed material falls into the lower chamber and continues to be crushed, reaching a certain fineness and is discharged from the discharge port. The two sets of rotors connected in series with each other can finely crush the materials crushed by the upper rotor and then the hammer head of the lower rotor, which rotates rapidly. The materials in the inner cavity collide with each other quickly and crush each other, achieving the effect of hammering powder and discharging it directly.#grinder #Two-stage

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Tuesday 28 March 2023 09:34:11 GMT