Lab Sample Pulverizer

Laboratory sample pulverizer is a fast, no-loss fine grinding mill

Qingdao Decent Group laboratory sample pulverizer is also called laboratory ring mill or laboratory disc mill. It is one of the key equipment in the sample preparation process. Efficient and accurate experimental results depend on high-quality sample grinding. Our single-bowl and multi-bowl series ring and puck pulverizers are specially designed and manufactured for this purpose.

In the sample preparation process, Jaw crusher or hammer crusher is used to roughly crush the sample. Then, the sample smaller than 25mm is finely size reduction with a pulverizing disk machine. The grinding time is generally 1-3 minutes. The particle size of the pulverized material can generally reach 120-200 mesh to meet the testing requirements of the laboratory.

The working principle of the pulverize: The motor drives the rotating shaft to rotate with high speed, which generates exciting vibration. Due to centrifugal force, the bowl puck and ring hits, squeezes, and grinds the sample to achieve the purpose of crushing.

[ UNIQUE ADVANTAGES ]

More Power & Lifetime: The vibratory head is driven by a universal shaft. It is powered by vee-belts from a standard, stationary (nonvibrating) 1.5kW electric motor. This drive arrangement delivers more power to the grinding bowls and optimizes motor life. Because it is not exposed to direct vibration as traditional integral vibratory motor-driven.

Various Capacity & Excellent Efficiency: Our multiple grinding bowls pulverizer series also differs from traditional grinding mills. Because it can install one to four grinding bowls with different capacities. And it can reach maximum totally 1600 grams of samples.

Wide Use & Perfect Grinding Effect: Our sample pulverizer is used for ores, minerals, ferroalloys, ceramics, soils, aggregates, chemicals. Typically, samples can be ground to 95% minus 75-50 microns within 3 minutes depending upon their mass and physical characteristics.

High Output & Low Maintenance: Our pulverizer machine is well suitable to high volume mineral laboratories. They regularly preparing large samples. And it is also suitable for those remote laboratories. These laboratories do not often do special maintenance services for the integral vibratory motor-driven.

Trouble-free Bowl Clamping Design: The manual mechanical bow clamping adops unique quick, easy and no-loose design. It offers trouble-free operation to operator during sample preparation process. No matter where the laboratory is. Whether the laboratory equipped a pneumatic system.

[ STANDARD FEATURES ]

• 1.5kw stationary electric motor drive gives sufficient power to any demand of sample preparation.

• Good looking and robust metal cabinet with sound reducing foam lining offers the operator a durable and friendly operation process.

• Our pulverizer mill is operated easily, convenient, efficient and trouble-free. The external control box equiped start & stop push button, motor overload protection, electronic run cycle timer.

• Lid safety switch stops mill when cabinet lid is opened during operation ensure absolute protection to the operator at any time.

• The Integrated Emergency Stop button ensures the laboratory disk pulverizer can be stopped immediately at any emergency.

• Low noise which is less than 60dB gives a friendly operation environment and necessary body protection to the operators.

[ VARIOUS OPTIONS ]

Wide choice of bowls meet various demands and need to sample quantity and types.

Customized power supply connections.

Separate floor-mounted stand for the control box.

[ PRODUCT VIDEO ]

Above video shows the grinding process of our multiple bowls laboratory pulverizing mill. Please kindly note the video is taken in special condition. Normally the laboratory ring mill will stop immediately when the lid is open during operation, or the laboratory ring mill can never be started when the lid is in open condition. This provide full and necessary protection to operator during the whole sample preparation process of grinding samples with our rock pulverizer equipment.

[ TECHNICAL PARAMETERS ]

[ RELATED PRODUCTS ]

Besides laboratory pulverizer, there are small rock pulverizer for sale. We can also provide full range of equipment, consumables and tools for sampling & sample preparation as below.