What is planetary ball mill?

Planetary ball mill is a necessary device for mixing, fine grinding, small sample preparation, nano-material dispersion, new product development and small batch production of high-tech materials. The product is small in size, full-featured, high efficiency is the ideal equipment for scientific research units, colleges and universities, enterprise laboratories to obtain micro-particle research specimens (four samples can be obtained at the same time for each experiment), with vacuum ball mill tank, can grind specimens under vacuum.

Working Principle

Planetary ball mill is designed for crushing, grinding and dispersing metal, non-metal, organic, herbal medicine and other powders, especially suitable for laboratory research use. Its working principle is to use abrasive and test material to roll over at high speed in the grinding jar to produce strong shear, impact and crushing to crush, grind, disperse and emulsify the material. The planetary ball mill is equipped with four ball grinding jars on the same turntable. When the turntable rotates, the ball grinding jars rotate around the axis of the turntable while rotating around their own axis for planetary movement. The grinding balls in the jars collide with each other in the high-speed movement to grind and mix the samples. The grinding balls are made of stainless steel, nylon, polypropylene, ultra high density polyethylene, PTFE, polyurethane, corundum, zirconium oxide, onyx, carbide, etc. The grinding balls are made of stainless steel, aluminum oxide, zirconium oxide, onyx, carbide, etc. According to the different properties of the materials to be ground, various grinding methods such as dry grinding, wet grinding, vacuum grinding, low temperature grinding and inert gas grinding can be selected for grinding. It can well realize the requirements of various process parameters. Meanwhile, due to its advantages of small batch, low power consumption and low price, it is the first choice of equipment for schools, research units and companies that are conducting crushing process, new materials and coating research.

Applications

Ball mill is widely used in geology, minerals, metallurgy, electronics, building materials, ceramics, chemical industry, light industry, medicine, beauty, environmental protection and other sectors, such as: electronic ceramics, structural ceramics, magnetic materials, lithium cobaltate, lithium manganate, catalysts, fluorescent powder, long afterglow luminescent powder, rare earth polishing powder, electronic glass powder, fuel cells, ceramic capacitors, zinc oxide piezoresistors, piezoelectric ceramics, nanomaterials, disc ceramics capacitors, MLCC, thermistors (PTC, NTC), ZnO piezoresistors, lightning arrester valves, strontium titanate ring piezoresistors, ceramic filters, dielectric ceramics, piezoelectric transducers, piezoelectric transformers, chip resistors, thick film circuits, coke potentiometers, alumina ceramics, zirconia ceramics, fluorescent powder, zinc oxide powder, cobalt oxide powder, Ni-Zn ferrite, Mn-Zn ferrite, etc. products in the production field and other industries.

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