The Cowl/Dispersion blade design of this impeller provides mixing by generating high shear levels. The Cowl/Dispersion blade is suggested for use in wetting out powders, dispersing fine solids, breaking up agglomerations and creating emulsions. This impeller can be fabricated to fit almost any shaft diameter and comes standard in SS304 & SS316316 Stainless Steel, but we can build this design in any alloy or even in composite material. Hardened coatings are also available for greater wear resistance. Our standard AC follows industry typical blade geometries, but custom variations are also available as well.
| Model | SizeInch ( mm ) | Centre Bore, mm Hole Size X No. of Holes & PCD |
|---|---|---|
| ACS-2 | 2 ( 50 ) | 8 |
| ACS-2.5 | 2.5 ( 65 ) | 8 |
| ACS-3 | 3 ( 75 ) | 10 |
| ACS-3.5 | 3.5 ( 90 ) | 10 |
| ACS-4 | 4 ( 100 ) | 12 |
| ACS-5 | 5 ( 125 ) | 12 |
| ACS-6 | 6 ( 150 ) | 16 |
| ACS-7 | 7 ( 175 ) | 16 |
| ACS-8 | 8 ( 200 ) | 22 |
| ACS-9 | 9 ( 225 ) | 25 |
| ACS-10 | 10 ( 250 ) | 25 |
| ACS-11 | 11 ( 275 ) | 50 9X4 PCD70 |
| ACS-12 | 12 ( 300 ) | 50 9X4 PCD70 |
| ACS-13 | 13 ( 325 ) | 60 11X4 PCD85 |
| ACS-14 | 14 ( 350 ) | 60 11X4 PCD85 |
| ACS-15 | 15 ( 375 ) | 60 11X4 PCD85 |
| ACS-16 | 16 ( 400 ) | 60 11X6 PCD85 |
Top Reasons for Choosing a Cowles Blade
Why should you fit a Cowles blade to your mixer shaft? Shear, or more specifically, the high shear generated by a Cowles mixer blade is the answer.
A Cowles blade is critical for the mixing of certain materials:
● If the materials are prone to clumping.
● If you need to wet out powders.
● If you want to disperse fine solids.
● If you need to emulsify.
What Are the Two Grades of High Shear Mixing Blades?
●ACR: Ultra shear dispersion blades use high rotations per minute to shear solids quickly to finer particles and move liquids over the teeth, breaking agglomerations as they flow outward.
●ACD: Ultra shear dispersion blades use high rotations per minute to shear solids quickly to finer particles and move liquids over the teeth, breaking agglomerations as they flow outward.
Key Features
● Size up to 30 inch available.
● Design for dispersing, high shearing, emulsifying and homogenizing.
● Suitable for continuous mixing process of large quantity with high efficiency.
● MOC- SS316L/316/304 available.
General Applications
● Chemicals: paints.
● Cosmetics & Toiletries:lotion, gel
● Food: pectin.
● Pharmaceuticals: ointment, dental composite, syrup, injection.
