BOSSI PLANETARY BRUSHING MACHINE MOD. PL 250/118. Inline planetary brushing machine for stainless steel round tubes, to be installed on tubemills with TIG welding system. Working capacity OD mm. 6 ÷ 101,6, drum diameter mm. 850, brush dimensions OD mm. 250x200, brush rotation motor with double polarity kW 5,5 – 2/4 poles, dry working.