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Planetary Ball Mill TT-PBM

Specificatii tehnice

  • Grinding chamber automatic ventilation system for grinding jar of cooling
  • High efficient fine grinding up to end fineness <1µm
  • With 4 grinding platforms can process 2,4,8 samples simultaneously (TT-PBM100)
  • Safe and easy operation
  • The grinding jar have various kinds of materials to meet different requirements
  • Suitable for long-term trials and continuous use
  • Automatic direction reversal to avoid agglomerations
  • Grinding jars have 6 kinds of material, the volume varies from 12ml-500ml

Planetary Ball Mill – TT-PBM is used for rapid fine crushing of soft, hard, brittle and fibrous material to end fineness <1µm. The grinding result is repeatable. The planetary ball mill can reach high fineness of grind. It can not only perform mixing and grinding, but also meet the requirements of colloid grinding. In addition, its giant energy input can meet the technical requirements of preparing alloy with mechanical methods.

Product Application

Application Field: Engineering / Electronics, Building materials, Agriculture, Pharmaceuticals, Chemical synthetic materials, Geological/Metallurgy, Environment/resources recycling, Glass/Ceramics, Biological

Sample Characteristics: Soft, Hard, Brittle, Fibrous, Dry or Wet sample

Application Sample: Plant material, Cement clinker, Concrete, Compost, Coatings and Paint, Charcoal, Hair, Catalyst, Chemicals, Metal, Carbon fiber, Paper, Fiber products, Cellulose, Seeds, Clay minerals, Coke, Coal, Glass, Waste Electronic Products, Mineral, Ore, Limestone, Gypsum, Quartz, Kaolin, Bones, Metal oxide, Iron ore, Ceramics, Polymers, Bentonite, Pigment

Working Principle

Planetary Ball Mill have two superimposed movement that move the grinding jars, like in a planetary system the grinding jar rotates on a orbit around the center, This rotational movement is the self-rotation of the grinding  container superimposed. The result centrifugal and acting acceleration forces lead to strong grinding effects. Furthermore, there are forces working according to the coriolis acceleration. The result is an intensive grinding effect between the grinding balls and the sample. There are different rotational ratios, with a rotation ratio of 1:2 the grinding jar rotates twice during a sun wheel turn. The minus of this case indicate the opposite rotation direction.

Features

  • Grinding chamber automatic ventilation system for grinding jar of cooling
  • High efficient fine grinding up to end fineness <1µm
  • With 4 grinding platforms can process 2,4,8 samples simultaneously (TT-PBM100)
  • Safe and easy operation
  • The grinding jar have various kinds of materials to meet different requirements
  • Suitable for long-term trials and continuous use
  • Automatic direction reversal to avoid agglomerations
  • Grinding jars have 6 kinds of material, the volume varies from 12ml-500ml

Technical Specifications

ModelsTT-PBM100TT-PBM200
Working PrincipleImpact, Friction
Sample sizeLess than 10mm
Final Sample SizeApprox. 1µm (0.1µm for colloidal grinding)
Grinding time settingHour: 0~99, minute: 0~59, Repeat: 0~99
Speed ratio1:-2.31:-2
Sun wheel speed50-400 r/min100-650 r/min
Effective sun wheel diameter360mm260mm
Grinding jar volume option12ml, 25ml, 50ml, 125ml, 250ml, 500ml
Power Supply220V, 50/60 Hz
Nominal rating1500W750W
Instrument Dimensions759x645x550 mm650x470x435 mm
Shipping Dimensions1011x897x811 mm898x784x700 mm
Net Weight158 kg75 kg
Gross Weight206 kg120 kg

 

Accessories

Grinding Jars

The grinding jars have 6 kinds of materials to meet different requirements (hardened steel, stainless steel, tungsten carbide, agate, sintered aluminum oxide, zirconium oxide)