Industrial 500L Inline Rotor-Stator Homogenizer for Powder-Liquid Dispersion & Emulsifying
Precision-engineered multi-stage rotor-stator assembly. Hydraulic shear + mechanical tearing + cavitation achieve micron-level particle size reduction in a single pass.
How the Rotor-Stator Works
| Stage |
Mechanism |
Result |
| Pre-Mix |
Coarse rotor slots draw in bulk powder + liquid |
No floating powder, rapid incorporation |
| High Shear |
Narrow gap (0.2-0.5mm), >20,000 s-1 shear rate |
Agglomerate breakdown, uniform distribution |
| Fine Dispersion |
Fine slots with multi-row teeth, micro-turbulence |
Sub-micron emulsion, stable >48 hours |
Performance Data (Water-Based Test)
| Metric |
Single Pass |
Recirculation (3 Passes) |
| Median Particle Size (D50) |
<15 um |
<5 um |
| Dispersion Uniformity |
+/-8% |
+/-3% |
| Emulsion Stability |
>4 hours |
>48 hours (no separation) |
Technical Specifications
| Parameter |
Specification |
| Model |
VH-500PL-3 |
| Rotor-Stator Stages |
3-stage (configurable to 5-stage) |
| Rotor Speed |
0-3,000 RPM (VFD) |
| Tip Speed |
Up to 25 m/s at max RPM |
| Shear Gap |
0.2-0.5 mm |
| Motor Power |
7.5 / 11 / 15 kW |
| Material |
SS304 / SS316L |
| Capacity |
500 Liters |
| Inlet / Outlet |
DN50 / DN65 tri-clamp |
| Seal |
Double mechanical seal (SiC/Carbon) with cooling flush |
| Voltage |
220V / 380V / 440V, 50Hz / 60Hz |
| Warranty |
12 months |
Applications by Dispersion Type
| Dispersion Type |
Example |
Recommended Config |
| Solid-in-Liquid |
TiO2 in paint, carbon black ink |
3-stage, high RPM, SS316L |
| Liquid-in-Liquid |
Oil-in-water cream, silicone emulsion |
3-stage, medium RPM, jacketed |
| Powder-in-Liquid |
CMC hydration, polymer dissolution |
2-stage + powder induction, high RPM |
| Gas-in-Liquid |
Aerated cream, whipped product |
2-stage, low RPM |
minvison@163.com | www.mixing-tanks.com
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