Beijing Dingchuang QM100S series multifunctional high-throughput grinder manufacturer

Equipment Introduction：
Beijing Dingchuang QM100S series multifunctional high-throughput grinder manufacturerIt is a product specifically developed for processing small amounts of laboratory samples. It is not only suitable for fine crushing and grinding of hard, medium hard, and brittle samples, but also for soft, elastic, fibrous materials, etc.
The QM100 cryogenic mixing shaking grinder can crush and grind various materials including fiber tissue, bones, hair, chemicals, pharmaceuticals, minerals, ores, alloys, glass, ceramics, soil, sludge, grain particles, plastics, textiles, etc. For most materials, it only takes a few tens of seconds to achieve the purpose of grinding, mixing, and homogenization of the sample.
The QM100 cryogenic mixing shaking grinder can simultaneously grind, mix, and homogenize two samples of 0.2-20 milliliters, while for cell lysis, it can operate up to 10-192 samples simultaneously. Due to the reliable operation of QM100 ball mill, the sample can be processed in a very short time without significant temperature rise. Therefore, most materials can be ground and mixed at room temperature. In addition,Especially suitable for biological cell wall breaking and DNA/RNA extraction, and providing specialized grinding tanks and matching accessories suitable for low-temperature grinding.

application area
Agriculture - Grains, oilseeds, soil, tobacco, wood
Food - animal feed, cheese, fruits
Biology - Bones, hair, plant and animal tissues
Environmental studies - fertilizers, electronic waste, sludge
Mineral metallurgy - alloys, coal, ores
Chemicals and plastics
Ceramics and glass
DNA extraction

Characteristics and advantages
Quick and detailed grinding and homogenization, with short grinding time, can be used for rapid sample preparation in XRF analysis
Large sample processing capacity, dual tank grinding, and can provide high-throughput grinding for biological samples
The grinding time and vibration frequency can be set and displayed digitally, and the grinding results have high repeatability
Multiple different materials and volumes of grinding tanks are available for selection, with a wide range of applications
■ Lossless wet grinding, unique design of rotatable and sealed grinding tank
Comfortable low-temperature grinding can be used for thermosensitive materials without the need for prolonged freezing processes, with minimal liquid nitrogen consumption
Detailed breakdown of plant and animal cell tissues or suspension cells, capable of processing more than 10 samples at once

TECHNICAL INDEX

Working principle
Beijing QM100S multifunctional high-throughput grinderIt vibrates horizontally, and the inertia of the grinding balls drives them with high energyImpact the sample material located on the curved inner surface to achieve the effect of crushing and grinding.
The movement of the grinding tank is combined with the movement of the grinding ball inside the tank to thoroughly mix the sample. The mixing effect can be further improved by using multiple small-diameter grinding balls. Using multiple small diameter grinding balls during grinding can greatly improve the homogeneity of the sample. Biological cells can be broken down by using a large number of small balls, such as glass beads. The huge impact and friction between balls can effectively achieve cell fragmentation.

Professional Design
■Cryogenic Grinding
By pre freezing samples and grinding tanks,Beijing QM100S multifunctional high-throughput grinderEffective fragmentation conditions (frequency and time) can be determined for 2x5, 2x10, or even more animal and plant tissues simultaneously, providing high repeatability and high-quality results for the preparation of multiple sample fragmentation, thus providing a reliable analytical basis for the next step of DNA/RNA analysis or extraction of plant and animal cells. The characteristic of breaking multiple samples at once not only ensures the repeatability of sample processing results, but also saves time and improves sample processing efficiency.It can successfully grind thermosensitive and elastic materials. Agate and ceramic grinding tanks cannot be frozen with liquid nitrogen to prevent damage during the grinding process.
The grinding tank adopts a unique screw cap sealing design, which is particularly suitable for low-temperature grinding. Due to its excellent airtightness after grinding until the temperature returns to room temperature, it can effectively prevent the condensation of moisture in the air on the frozen sample, which can cause water vapor to enter the sample and interfere with the analysis results.
■High throughput grinding

Selection and adaptation table for different sample grinders