The WBH Batch-Type Single Shaft Mixer is the ideal machine to obtain highest quality mixtures in perfectly reproducible batches. In the last three decades MAP has supplied thousands of mixers to a large variety of industries worldwide. Mixing tests for customers are performed in the Group’s own laboratories in currently more than fifteen countries.
WBH Horizontal Single Shaft Batch Mixers consist of a mixing drum vessel with an inlet, an outlet with discharge valve and a venting spout, a full material mixing shaft, two drum closing end plates that carry flanged end bearing assemblies complete with integrated air or gas-purged shaft seals, and a drive unit complete with power transmission. Ploughshare or inclined blade-type shovel tools rotate as mixing tools in a special arrangement on the mixer shaft in a horizontal, cylindrical drum vessel. The result is a turbulence in the mix that constantly involves all the product particles in the mixing process. The formation of dead spots or slow-movement zones in the mixing drum is prevented ensuring precise mixing. In some cases, to obtain the desired mixing effect, separately driven high-speed choppers can be installed.
Capacity: 10 to 20,000 litres per batch
Mixing ratio: 1/100,000
Variation coefficient (CV): 3 ~ 5%
Possibility of adding up to 20% of liquid
End bearing assemblies with various types of air or nitrogen-purged shaft seals or grease sealing
Heavy-duty mixing chamber manufactured from carbon steel, anti-wear steel or 304L / 316L stainless steel