Patent Technology Location : R & D > Patent Technology > PF2020 Impact Crusher

PF2020 impact crusher developed by Nanjing Kisen is mainly used for limestone crushing. PF2020 adopts several exclusive technologies and patents, especially in cavitydesign, rotor structure, clamping method andproportionality devicewhich are together realize an integrated, creative status, making the crusher have better performance in the condition of big impact, strong vibration and high wearing.

 Key technologies and main creative points are:

 1.Rotor structure with mechanical locking device makes the machine more reliable in operation and easier in maintenance.

 2.Special crushing cavityis designed which improves crusher’s working efficiency and security performance.

 3.The thrust structure for hammer plate can better solve the problem of liner falling down. Moreover, L shaped overlaying type reeling plate improves reeling efficiency of finished products.

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