... chips wood shaving crushing size 5mm capacity 2-3t/h saw dust crushing machine main standard technical parameter 1,Name :Hammer ... (Optimal )7,Driving Method:Coupling Connection8,Working Speed:2990RPM9,Blade Linear Velocity:<100m/s 10,No-loading Noise:≤110dB(A) 11 ... ,Application Material:Woodchips ,WoodShavings,Saw Dust ,After Chipping OPF 12,After Crushing Size Below 5 ...