Dry grinding offers several advantages over wet grinding

Dry grinding and wet grinding are the two most common and effective grinding methods

In dry grinding machines, the material usually makes contact and collides with other particles or the rotor in a confined area until it is reduced to the desired size. Dry milling can reduce particles to micron-level dimensions; However, wet milling is the only way to achieve nanometer sizes.

  • Greatly reduced cost of raw material Greatly reduced cost of raw material
  • Lower power and heat consumptionLower power and heat consumption
  • Low greenhouse gas emissionsLow greenhouse gas emissions
  • Reduced water consumptionReduced water consumption
  • No additional expense for treating the slurryNo additional expense for treating the slurry
  • Complete recycling of production wasteComplete recycling of production waste
  • Reduced space and structure required for installationReduced space and structure required for installation
  • Healthier and safer environment for workersHealthier and safer environment for workers
ALPA provides dry ultra-fine grinding equipment suitable for various materials
  • Impact mill The mechanical impact mill is highly efficient, offering both impact and friction grinding. Impact mill has a large grinding ratio, a simple structure design and operates stably, making it suitable for medium soft to hard material grinding.
  • Jet Mill Jet mill utilizes supersonic turbulent airflow created by either compressed air or superheated steam through a nozzle as the carrier of particles, resulting in impact extrusion, friction and shearing between particles or between particles and fixed plates in order to achieve grinding.
  • Ball mill with classifiers A ball mill classifying production line is composed of a set of grinding systems, including a ball mill, cyclone separator, dust collector and induced draft fan.
Equipment we can provide

The capacity and particle size range of a device can vary depending on the material used. If you need something more suitable for your needs, please get in touch with one of our engineers to customize it.

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ALPA is a highly respected name in particle and powder processing, transforming the way the industry views traditional powder processing. Our research and development initiatives have focused on dry grinding, classification and separation, powder shape control and surface modification of particles and powders over the past two decades. As a result, we are proficient in providing tailored, CE-certified products, such as air jet mills, mechanical mills, air classifiers, ball mill with classifier, surface modification lines and more.
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