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Leading Trade Fair for Powder & Bulk Solids Processing and Analytics

26 - 28 April 2022 // Nuremberg, Germany

+++ The entries in the exhibitor & product database correspond to the registration status for POWTECH 2019. +++

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Exhibitors & Products POWTECH 2019
Zoom Image LOGO_WZL two shafts mixer

WZL two shafts mixer

LOGO_WZL two shafts mixer

WZL two shafts mixer

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With the advantages of high and efficient mixing performance and strong ability, WZL can be equipped with a high output production line. During the WZL working process, the special structure of paddle stirrers will cause materials have sudden zero gravity so as to satisfy even mixture of most materials with different physical properties


  1. Mixing powder to powder, particle to particle or particle to powder, and liquid can spay into material, but all material must be solid powder during all the process.
  2. The two axes rotate at the same speed in different direction which can mix material uniformly with 1:1000 proportion or with great difference of density.
  3. When mixing, by suffering great power of interaction, it will cause material destroyed at very small scope.
  4. When mixing, the materials are moving at enormous energy, double shaft with so many paddles it will request the machine must have enough power.
  5. The gap between the paddle and cylinder wall is 3~5mm, so to enforce the mixing effect and reduce the leftover after discharge,


In the horizontal twin ”U” container, there are two opposite rotation axes and certain numbers of paddle stirrers set up on the each axe at certain angles.

When mixing:

  1. The horizontal axes make the material move up and down.
  2. Rotation at opposition direction of the double axes makes materials exchange from left to right.
  3. Paddle stirrers push material at angle 45 to move circularly in the cylinder, and the materials can reach good mixing effect under the movement of radial and axial orientation.


1. There are inlet holes on the top cover, windows can be open as required for cleaning、repair、observation at the side. The cover can be made into full open type with grid.

2. There are two forms of discharge, small open door or big open door at the bottom which can be driven by manual flap valve or pneumatic valve, and the big open door can realize quick material discharge and little leftover.

3. the paddle blades can change into removable ones, which decrease the replacement costs after the blades worn out.

4. To realize the technical of drying, cooling and keeping warm, the mixer can be added a jacket structure out of the tank. Hot water or steam or industrial oil can circulate in the jacket. Liquid filling system can be installed at the top cover. The different material of the atomized spray nozzle can realize the injecting of acid or alkali liquid.

5. The tank and the agitator can be coated with other material like PE, PTFE, carbide, etc. to realize the resistance of wear-out, acid/alkali, or explosion

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