Suction Device RB-120A / RB-320A Two way suction for thread chain cutting and waste collection.Blower motor and waste basket are compacted in a iron case with casters, moving machine is auite easy.Wide range of power voltage and frequency with 1 or 3 phase. Specification /規格表 Suction Device RB-125B / RB-325B Two way suction for thread chain cutting and waste collection.Blower motor and waste basket are compacted in a iron case with casters, moving machine is auite easy.Wide range of power voltage and frequency with 1 or 3 phase. Specification /規格表