日本五月天婷久久网站|97超级碰碰碰碰精品|精精国产xxx在线观看|国产亚洲色婷婷久久精品|四虎永久在线日韩精品观看|精品久久AⅤ人妻中文字幕|国产清纯一区二区三区蜜芽|波多野结衣一区二区三区高清av


Member login  No account yet  Register now
Mobile number login

Product Description:

According to the process, the fruit is processed after size classification. The size grading machine uses a conveyor belt to drive the fruit forward. The roller rotates around its axis to make the fruit rotate. The fruit moves forward while rotating. The roller and the conveyor belt have an adjustable gap. Fruits smaller than this gap diameter will fall. Move on to the next size classification. The grading number can be reasonably determined according to the customer's raw material situation.