Good performance small roll ball mill is a grinder for reducing hard materials to powder. A ball mill grinds material by rotating cylinder pots with grinding balls causing the balls to fall back into the pots and onto the materials to be ground.
The cylinder pots rotates at a relatively slow speed, allowing the balls to cascade through the mill base, thus grinding or dispersing the materials. Ball mills are generally used to grind <3mm particles down to 300~400 mesh powder.
Welded steel with PU coating
Horizontal Grinding Jar
No. of Working Station
Grinding Jar Volumes
5L-10L or as requested
Max Feed Size (depend on material)
Final Fineness (depend on material)
Most materials 300~400mesh, for some materials down to 15um
For different material milling: Different material jars for choice. Easy to exchange.
For different rotation speed: With frequency converter equipped. Rotation speed adjustable as experiment required. Axis rotation speed can reach 340 rpm maximum.
Suitable for hard and soft materials with Mohs' hardness<7
Compared to ball mill, air-stream mill and impacting mill, it has low investment cost, low energy consumption, simple flow, high efficiency andreasonable price.
Particle size can be changed by adjusting quantities of feed materials, amplitudeof vibration and grinding media' s grades. To form series connection with classifier to get products with narrower size distribution.
Grinding Medias and scale-board are made of high manganese steel, high cadmium steel stainless steel,and quartz materials. Wear resistance and no pollution.
To crush heat- sensitive and low melting point materials by the method of water cooling or strong refrigeration system.
To use single machine to change products' nature and finish its mixture during crushing.
According to materials' nature, to adopt dry mill, wet mill, continuous mill or intermittent mill.
According to GMP, used in dugs, herbal medicine, food, health-care. Or research institutes and Lab.
To adopt air spring or rubber spring instead of hard spring. Long life, good vibration absorbing results and low noises.
Easy to operation
Fineness of final product is adjustable and can be more fine
Easy to clean without dead space
Widely application, low investment
Without easy destroyed spare parts
Agriculture. (Tea / Chinese herb / plant / Coffee beans / etc)
Pharmaceutical production (Medicine/Drug)
Solid waste treatment. (Soil / metal / Plastic)
Mine. (Ore/stone/metal/litharge/lithium/alumina/coal/chrome/graphite/ lead/etc)
Construction ( Stone / glass / cement / concrete / sand / slag )
Powder metallurgy; / Abrasive materials;
catalysts production and recycling;
Others ( Comestic / makeup / clinker / pearl / linestone / others )