混砂机, 混砂辗, (辊式)粉碎机的英文

roller mill

• 混:    mix; confuse; ming ...
• 砂:    sand; grit
• 机:    machine; engine
• 辗:    roll; toss
• 辊式:    roll-type; roller- ...
• 粉碎机:    grinder; kibbler; ...