... speed ,strong process capability and convenient operation. XL 75 bone saw machineProcessing capacity1040m/min ,693m/minVolts,watts3kw/ 4.5kw 380v(overload ... excessive of sawblade, with worm and gear structure to regulate saw cutting size, so it has simple operation and steady size.5 ... of meat collect box .Double speed motor, high speed for cutting small pieces , low speed split bone cutting saw