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Pf06070708060808 Series Impact Crusher Technical Parameters And Structure Comparison

Last Update:2020-05-01 23:32:13

PF series impact crushers are mostly single rotor structures. The main technical parameters of crusher equipment are rotor specification diameter and length, feed port size, very large feed side length, production capacity, motor power, boundary dimension, etc. According to the difference of parameters, there are many types of impact crusher. At present, the small impact crushers mainly include pf0607 impact crusher, pf0806 impact crusher, pf0707 impact crusher, pf0808 impact crusher, etc. Through the comparison of the same parameters, the structural characteristics of different types of impact crushers are summarized.

The nomenclature of the impact crusher is closely related to its technical parameter value. 0808 impact crusher indicates that its rotor specification diameter * length parameter is 800 * 80mm. Similarly, the rotor diameters of pf0607 impact crusher and 0806 impact crusher are 600mm and 800mm respectively. Therefore, we find that the model of impact crusher is directly related to its rotor diameter, so what role does the rotor play in the structure of impact crusher?

The structure of PF series impact crusher mainly consists of three parts: body part, rotor part and impact plate. The main parts of the machine body are the base, the front box frame and the rear box frame. The reaction plate is welded with steel plate. The high manganese steel lining plate is fixed on it with screws. The gap between the reaction plate and the plate hammer can be adjusted according to the needs of users. Here we mainly focus on the technical parameters of counterattack to understand the characteristics of the rotor part. The rotor material of pf0806 impact crusher is high manganese steel, the plate hammer is fixed on the base, and the rotor shaft is driven by the V-belt wheel to produce the impact force on the material.

Compared with jaw crusher, impact crusher has a stronger crushing ratio. The main reason is that the rotor with plate hammer breaks the materials entering the silo from the bottom to the top under high-speed rotation. The materials are impacted by the rotor and the same rebound force on the impact plate at the same time, so as to realize the two impact crushing process. The diameter of the rotor of the impact crusher directly affects the impact force of the plate hammer and the crushing effect of the material. The main difference between the price of 0707 impact crusher and that of 0808, 0806 and 0607 impact crusher lies in the rotor structure. Therefore, through parameter analysis and structure comparison, 0806 impact breaking is better than 0607 impact breaking, and the broken particle shape of the finished material is more in line with the market demand.

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