Product introduction: 1. Adjustable blade structure increases the blade useful life and reduces residue. 2. Reliable spraying system ensures the spraying without any fault and operate conveniently. 3. The evenness degree CV of mixing is up to 2.5 ! 4. All position charge in materials in one side and both sides with pressure relief holes make technology layout more reasonable.The gap between blade and slot can be adjustable,reducing residue and preventing cross contamination. Reasonable layout of return air pipe and access door is convenient for examination,repair and cleaning. Could be added many kinds of liquid, like water and oil. The bottom door opening has pneumatic, electric and gate forms, could be equipped with air sealing,avoid thin materials leakage.The mixing time is 60-120 seconds.