Products Description
Need a reliable, GMP-compliant blender for dry powders and granules?
Guanjiang's V-Type Mixer (V-Shape Powder Blender) is an industry standard for achieving high-homogeneity mixtures of dry powders and granules. The asymmetrical V-shaped cylinders generate efficient axial and radial material flow, ensuring that even minor components are distributed evenly — no dead zones, no segregation. With mirror-polished SS304/SS316L interior, large access openings, and intelligent frequency control, it's the ideal choice for pharmaceutical, food, and chemical processing.
Key Performance Advantages
The forced-mixing effect of the V-shell prevents material segregation and ensures 99% mixing uniformity — ideal for potent APIs and precise formulations.
Internal mirror-polished smooth surface (SS304/SS316L) ensures no material accumulation and 100% discharge — eliminates cross-contamination risk.
Large access openings and simple structure allow for quick batch changeovers and sterile maintenance — fully GMP compliant.
Equipped with frequency inverter for speed control and a batch timer for precise, repeatable process management.
Low-speed operation preserves particle integrity — ideal for fragile crystals, granules, and lyophilized powders.
Forced agitator for breaking lumps or mixing sticky/high-viscosity materials.
Protective guards and interlock switches prevent operation when access doors are open.
Technical Specifications (V-Series)
| Model | Total Volume (L) | Max Loading (L) | Mixing Speed (r/min) | Power (KW) | Height (mm) |
|---|---|---|---|---|---|
| V-100 | 100 | 40 | 15 | 1.1 | 1600 |
| V-300 | 300 | 120 | 12 | 1.5 | 1900 |
| V-500 | 500 | 200 | 12 | 2.2 | 2250 |
| V-1000 | 1000 | 400 | 10 | 3.0 | 2700 |
? Customization & Options:
Standard material: SS304 with mirror-polished interior (Ra<0.4μm) — SS316L available for corrosive or high-purity applications.
Optional intensifier bar: For breaking lumps, mixing sticky materials, or adding liquid binders during blending.
Larger capacities: Custom sizes up to 5000L available upon request.
Control upgrades: PLC with HMI touchscreen, recipe storage, and data logging.
Expert Mixing Insights
Q1: When should I choose a V-type mixer over a ribbon blender?
A: V-type mixers are superior for fragile materials (no crushing/attrition), applications requiring complete discharge and zero cross-contamination (pharmaceuticals, potent APIs), and smaller batch sizes. Ribbon blenders are better for high-volume, continuous mixing of high-density materials. Our engineers can help you select the optimal powder blender for your recipe.
Q2: What is the typical mixing time for a V-type mixer?
A: Most dry powder blends achieve 99% uniformity in 5-15 minutes. The V-shell geometry creates both axial and radial flow, which accelerates mixing compared to simple tumblers. We recommend validation testing with your specific materials.
Q3: How do you clean the V-type mixer between different products?
A: The mirror-polished interior (Ra<0.4μm)and smooth welds prevent material adhesion. Large access ports allow easy manual spray cleaning or wiping. For automated cleaning, we offer an optional CIP (Clean-in-Place) system with spray balls. The simple design ensures no hidden crevices — fully GMP compliant.
Q4: Can the V-type mixer handle different densities or particle sizes?
A: Yes. The V-shell's forced mixing action overcomes density and particle size differences. However, for extreme differences (e.g., 10:1 density ratio), we recommend adding the intensifier bar to ensure complete dispersion. We can test your materials in our lab to confirm suitability.
Q5: What is the loading capacity of a V-type mixer?
A: The maximum loading is typically 40-50% of total volume — unlike other mixers that can load higher. This allows sufficient headspace for material tumbling and axial flow. For example, a V-500 has 500L total volume, maximum load 200L. Overloading reduces mixing efficiency.
Need a GMP-compliant V-type mixer for your powder blending process?
Request a Quote → Download Datasheet (PDF)* Please provide your batch volume (L), material type, required uniformity (%), and any GMP or ATEX requirements for a fast, accurate quotation.
