Laboratory Basket Mill
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The PZM-L laboratory basket mill is designed for wet grinding and dispersion in laboratory testing and small-batch processing. It combines both functions in a single system, allowing materials to be dispersed and ground within one container. The grinding basket contains media such as zirconia beads, which are driven by high-speed rotation to create shear and impact forces for particle size reduction. At the same time, the dispersing disc generates circulation inside the vessel, ensuring uniform processing. This makes the equipment suitable for low to medium viscosity materials requiring fine grinding, with achievable fineness down to micron or submicron levels. It is widely used in coatings, inks, pigments, agrochemicals, and formulation development.
| Model | Voltage | Power (kW) | Speed (rpm) | Handling capacity(L) | Grinding Medium (mm) | Tank volume (L) |
| PZM-L1500 | 220V 50Hz | 0.75/1.1 | 0-3000 | 1.5-2.5 | 1.8-2.2 | 3 |
Grinding chamber
Material tank
Explosion-proof control panel
View port
Suitable for wet processing of liquid–liquid and solid–liquid systems.
Paints and Coatings
Inks
Leather Coatings
Pesticides and Fertilizers
Viscous Materials
Cosmetics
Chemicals
New Materials
- Combined dispersion and grinding
Both processes are completed in one unit and one container, reducing transfer steps and minimizing material loss. - Fine grinding capability
Grinding media are driven at high speed to achieve particle size reduction typically below 5–10 μm, with the ability to reach submicron levels depending on the material. - Variable speed control
Equipped with a frequency inverter for stepless speed adjustment up to 3000 rpm, with digital display for accurate parameter control. - Suitable batch range
Handles batch sizes from 1–20 liters, supporting laboratory testing and pilot-scale production. Suitable for materials with viscosity up to 5000 cP. - Material compatibility
Wetted parts are made from SS304 or SS316L stainless steel, with options for different basket materials such as zirconia to match process requirements. zirconia baskets to meet different material requirements.
- Easy cleaning and product changeover
The grinding basket is removable and can be cleaned using solvent circulation, making it suitable for frequent material changes with reduced risk of cross-contamination. - Convenient operation
Available with manual or electric lifting systems, allowing controlled positioning and improved sealing between the vessel and cover to reduce solvent loss. - Controlled temperature rise
The vessel can be equipped with a cooling jacket, helping limit temperature increase during operation and supporting processing of heat-sensitive materials. - Customizable configurations
Options such as explosion-proof design, vacuum operation, and different basket materials can be provided to meet specific process requirements.
