Spiral dehydration machine, also known as screw extrusion dehydration machine, has applications in many industries. It is a common equipment for dehydration of high-humidity materials such as lees, vinegar, pasture, straw, household waste, waste vegetable leaves, kitchen waste, etc. The working principle and structural diagram of the screw dehydrator, this article will show you one by one.

    Working principle of screw dehydrator

    After the speed-regulating motor runs normally, the materials are evenly added from the feed box, and the materials after entering the machine are advanced in the axial direction by the spiral rotating blades. During the progress, the materials are affected by the change of the pitch and the adjustment baffle, forming a huge squeeze The pressure causes the material to be mechanically dehydrated under the action of external force. The water is discharged through the screen at the water outlet, and the dehydrated material is discharged at the discharge box.

    Structural drawing of screw extruder

    The screw dewatering machine is mainly for the dehydration of large particle materials, and the production capacity is not limited. It can be designed as a single screw dehydration machine and a double screw dehydration machine according to user needs. The dehydration capacity is about 20-25 waters, which can be packaged for external transportation or deep processing. In processing, reduce transportation costs or drying costs.