INTRODUCTION
DSH double-spiral conical mixer is a new, high-efficiency and high-precision mixer which is well adopted in powdery material mixing in industries like pharmacy, chemicals and fertilizer and so on. The rotation process is finished by electric machine and CYCLO. The dissymmetrical agitation by twin screw will enlarge the agitation scale and accelerate the mixing rate. It is more suitable for those materials with unbalanced proportion or large content.

WORKING PRINCIPLE
Spiral revolution and rotation will lead to compound motion of material in vertebral body in four major forms. The first is helix's revolution around internal wall which enables material to conduct circular motion. The second is helix's rotation which leads to the spiral rise of material from its bottom. The third is the compound motion of spiral revolution and rotation which absorb some materials into the inner wall of spiral cylinder and those materials, under the centrifugal force made by the spiral rotation, will be discharged towards vertebral diameter. The forth is that the rising materials will fall due to gravity. Those four motions happen simultaneously so as to achieve the uniform blend.

FEATURES
In order to meet the demand of technology, fly-cutter and spray atomizer could be equipped.
Manual mode and pneumatic mode are available in bleeder valve.
Stronger motor power could be used to process special materials.

APPLICATION
It is suitable for chemical industry, pharmaceutical industry, pesticide, dyestuff, petroleum industry, metallurgical industry and construction material and so on. Meanwhile, it is also adopted in the blending process of powder and powder (solid - solid), of powder and liquid (solid - liquid) and of liquid and liquid (liquid - liquid), reaction, drying and cooling.

TECHNICAL PARAMETERS

STRUCTURE SCHEMATIC