http://ltdtrading.com.cn/product/208093473-200220833/BF1_5kw_5_5kw_electric_disperser.html It is an manualhydraulic lifting disperser for mixing ,blending and dispersing paint,ink,pigment,dyestuff etc. Technical parameters: Model1.5kw,2.2kw,4kw and 5.5kwUp and down distance(mm)900mmDimension(L*W*H)900×900×1900mmElectric connection380V,50Hz,3Phase/220v,50Hz,single phase for 1.5-4kw and just 380v for 5.5kwDia.of dispersing discs150mm and 200mmRotational speed0-1500rpm/0-3000rpm