LDH type ploghshear mixer, it mainly consists of four parts of conveyor systems, horizontal cylinder, ploghshear and rotary blades under the function of coulter, the mixed material move along the cylinder wall for circumferential and radial turbulence,ath the same time materials fly out by the side surfaces along the normal direction of the coulter, when the material flow rotary blades, it scrattered by the rotary blades withhigh-speed rotation, under the combine function of coulter and blades, mixed material constant convertion, diffusio, flip, to achieve even mixing in a very short time. The structural characteristics of the device particulary suitable for mixing,drying,modification and other purposes, it is widely usedin the chemical industry,lithium batteries,environmental protection industry.