single screw barrel injection machine 1.Material: SACM-645, SCM440, 38CrMoALA 2.Injection capacity:30g-25000 single screw barrel injection machine Injection capacity:30g- ... 25000g TECHNICAL DATA 1.Depth of nitration case:0. ... Suitable plastic material: PP,PE,ABS,AS,PS etc. 8.Material: SACM-645, SCM440, 38CrMoALA