The PMG–200 Mortar Grinder provides the ultimate solution for grinding, mixing, and homogenizing samples under various conditions: dry, wet, and cryogenic. This device is designed for grinding hard, soft, brittle, and pasty samples, ensuring precision, repeatability, and uniformity in results.
The PMG–200 offers outstanding performance, ease of operation, and effortless cleaning, with versatile capabilities to adapt to different grinding tasks.
Key Features and Benefits of PMG–200:
Easy to Clean
The mortar and pestle can be exchanged quickly and easily without the use of tools, making the cleaning process simple and efficient.
- Easy and Safe Operation
- ●The grinder's housing and lid are made of durable alloy, ensuring long-lasting performance.
- ●An ergonomic design makes the device user-friendly and easy to operate.
- ●The grinder features a magnetic switch that ensures operation starts only when the lid is closed, adding an extra layer of safety.
An LED light illuminates when the observation window is open, allowing real-time monitoring of the grinding process.
- Versatile Applications
- ●Suitable for dry, wet, and cryogenic grinding of various samples.
- ●Samples can be added through the filling opening during operation for added convenience.
- Wide Range of Scraper Materials
To prevent contamination and meet diverse application needs, the PMG–200 Mortar Grinder offers scrapers in the following materials:
- ●Polyurethane (PU)
- ●PTFE
- ●Beech wood
Precision and Repeatability
The Mortar Grinder operates at a pestle speed of 100 rpm, ensuring consistent, precise, and reproducible grinding results
Working Principle
The PMG–200 operates using pressure and friction. The sample material is introduced into the grinding area between the mortar and the pestle through a hopper. The scraper continuously feeds the material into the grinding zone, ensuring it is subjected to uniform grinding and mixing.
The pestle is uniquely offset from the center of the mortar, which causes it to rotate automatically as it comes into contact with the mortar and sample material. Grinding pressure is achieved by the pestle's own weight, combined with an adjustable spring pressure applied to its axis, offering precise control over the grinding process.
Applications
The Mortar Grinder is suitable for a wide variety of laboratory and industrial applications:
- ●Sample Types: Hard, soft, brittle, and pasty samples.
- ●Typical Examples: Soils, chemical products, medicinal herbs, yeast cells, cocoa, food, grains, oil, fruit, salt, slags, silicates, glass, ceramics, and cement clinker.
