Economic Oil Mist Collector, Oil Mist Collector For Washing Machine, Oil Mist Collector For Gear Hobbing RUIAO oil mist collector is suitable for CNC numerical control lathe, washing machine, Surface grinding machine, gear hobbing and milling machine and the slotting machine, vacuum pump, spray laboratory, electrical discharge machining, CNC machining center. Model RUIAO-XD-YW-500 RUIAO-XD-YW-    900 RUIAO-XD-YW-    1500 RUIAO-XD-YW-    1900 Air olume (m3/h) 300~500 600~900 1100~1500 1500~1900 Power Supply (V) Three-phase    220/380/440 Output (Kw) 0.37 0.75 1.5 2.2 Frequency (Hz) 50/60 Electriccurrent (A) 1.02 1.86 3.46 4.85 Weight (kg) 33 42 58 75 Suction    diameter (mm) 100 150 150 200 Noise (dB) 60 62 65 68