特点：
1、 清洁内部快速方便：下机体与筛网一起开启，机体内部一览无遗。内部清洁快速、有效。开启方式以气缸控制，省力、便利。
2、 更换刀具快速方便：此机械设计，换刀不需要开启入料斗，直接以气缸开启下机体，就可以执行换刀作业。
3、 剪裁式交叉下刀设计：4排回转刀，第1、3排左斜第2、4排右斜，兼顾平衡效果及集中粉碎，不会让粉碎料集中在粉碎室某一边。提{gx}率及降低电机使用功率。
用途：
FT450系列粉碎机使用与PP/PE/ABS/PS等薄膜、薄片材、型材快速粉碎用。因回转刀改为4排，故下料速度增加、固定刀改为3排，加大筛网面积，增加出料量。此设计让粉碎机的产量明显的提升。
Features: 1, clean interior quickly and easily: with the lower body and the screen turned on, the body''''s internal glance. Internal cleaning quick and effective. On approach to the cylinder control, effort, convenient. 2, quick and easy tool change: This mechanical design, tool without having to open into the hopper, directly to the cylinder open lower body, you can execute the tool change operation. 3, cut-Cross under the knife design: four rows of rotary knife, first row from left oblique section 1,3 2,4 row right oblique, taking into account the balance effect and concentration crushing, crushed material will not allow concentrated on one side of the grinding chamber. Improve efficiency and reduce the use of power motors. Purpose: FT450 series mill use PP / PE / ABS / PS and other films, sheets, shapes quickly crushed by. Due to four rows of rotary knife, so the cutting speed increases, the fixed blade to 3 rows, increase the screen area, increasing the quantity. This design allows the mill yields significantly improved.