Arc polishing machine Brand New Haven Model APGD-14 supply voltage 380v load speed 2800 (r / min) rotation number 2800 (r / min) Rated input power 23K (W) output power 1.5-2.2K (W) type mold ( Polishing Machine) mode infinitely variable speed polishing wheel diameter 30-60 (mm) Scope polishing, milling, slotting Weight 4800kg (kg) AC power supply type custom processing specifications chamfer dry after 14 plus, 14 standard distribution, 14 plus referrals Machine