1. Application Field

WalthMac® WBB Series Gravimetric Batch Blender is ideal for use in injection, blow molding, and extrusion

operations. With the system, the mixing works of raw materials become more intelligent and effective.

2. System function features

1) WBB Series Gravimetric Batch Blender is designed and developed for dosing granulate, free flowing reg-
rind, masterbatch and/or additives.

2) WBB Series Gravimetric dosing / mixing unit that blends up to 8 materials with a high level of accuracy
and repeatability.

3) Self-adapting proportioning control:automatically correct  the material charging error and the precision
error is less than 0.1%.



3. System Principle

According to the weighing and measuring principle,the precise rate of each component can be inspected
and controlled. Self-adapting Algorithm is adopted to make sure the feeding precision.



4. Model & Parameter

5. WalthMac WBB Series Installation



                                Online Installation-I                                      Online Installation-II                           Offline Installation-III 
  
      

6.Photos on the production line





WalthMac WBB high precison gravimetric blender is your best choice to make your production line perfect.