We are offering jusal mixer grinder. mixer grinder 550w technical specification for 550 watts class "1" appliances voltage - 220-230v. A.c only 50hz r.p.m. 18000 (at no load) rating - 30 min. insulation class - 'h' speed control - 3 speed with incher normal load - 350w material of housing - abs plastic blades - s.s. Polished dome - polycarbonate rated liquidizer jar - 1ltr ( approx ) rated grinding jar - 500ml ( approx