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The rollers and ring are designed in inverted trapezium, which reduce the material's slip velocity between rollers and ring, extend grinding time, and enhance crushing efficiency.
该机将磨辊与磨环设计成阶梯状，降低了进入磨辊与磨环之间物料的下滑速度，延长了对物料的碾压时间，提高了粉碎效果。
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