... breaking degree: 3-8mm Middle and lower body: Alloy steel plate welding. On the top of the crusher, equipped with ... motor. Output: 200-600kg/hour The machine dimension: (L*W*H) 1245*880*1720(mm) Gross Weight: 700kg ... extruder 1,material of screw and barrel:38CrMoAIA2,L/D ratio:10/13,heating power:20kw.4, ... 20recycling extruder 1,material of screw and barrel:38CrMoAIA2,L/D ratio:20/13,heating power:30kw.4, ...