http://ltdtrading.com.cn/product/208088699-200220833/FS22HL_high_low_speed_double_shaft_disperser.html 1)7.5/5kwpaint agitator mixer with Ex.Motor,1500rpm/750rpm 2)with decelerator 3)One 305mm diameter three-blade axial bow-tie,304 stainless steel,mounted mid-shaft;One 610mm diameter three-blade axial bow-tie,304 stainless steel,mounted at the end of the shaft 4)Hydraulic lifting model and lifting strock of 1200mm