Benchtop Ball Mill LBBM-A20

Benchtop Ball mill LBB-A20 is a benchtop unit with milling jar and grinding ball for ultra-fine grinding of the material. It has small batch production capacity. Dry milling and wet milling are the type of achievable milling process. It consists of easy operation, high efficiency and uniform granularity. Different variety of feed material can be fed for grinding process. It is ideally used for material milling in the scientific research, production, magnetic material, biological medicine, etc.

Material capacity Material + Mill Balls ˂ 2/3 volume
Length of Roller 260 mm
Input Granularity Size ˂ 10 mm for soft material<br/> ˂ 3 mm for hard material
Output Granularity Size Minimum 13 to 48 µm
Roller Speed 60 to 570 ± 10 rpm (adjustable)
Mill mode Dry milling<br/> Wet milling
Diameter of Roller Φ 25 mm
Maximum distance between roller 120 mm
Feed Material Soft, hard, brittle, fibrous, cellulose, herb, glass, soil, ore, pharmacy, chemical, fluorescent, pigment etc.
Grinding Drum type Porcelain, Stainless steel, Corundum , PU, Nylon, PEFE etc.
Grinding Medium type Stainless steel balls, zirconia balls, alumina balls, PU balls, carbon steel balls, tungsten balls, etc.
Voltage One phase, 220 V
Motor power 0.4 kW
Dimensions (W × L × H) 730 × 415 × 260 mm
Weight 32 kg
  • Benchtop compact design unit
  • High efficiency milling process
  • Mill mode: dry and wet milling
  • Variety of feed material
  • Grinding balls material: Stainless steel, zirconia, alumina, PU, carbon steel, tungsten balls
  • Small batch production unit
  • Uniform granularity of material
  • User friendly and easy operation
No. Accessory name Quantity
1 0.5 L Mill Jar with lid 1 pc
2 Grinding balls (mixed size) 0.75 kg/ set

Widely used for milling process in the industries of electronic material, magnetic material, biological medicine, ceramic glaze, metal powder, non-metallic minerals, new materials, and research institutes.

Mill method Roll milling type method
Pot and step Single pot
Roller size Φ 60 mm × 300 mm
Speed Controller No
Mill method Roll milling type method
Pot and step Single pot
Roller size Φ 60 mm × 300 mm
Speed Controller Dial knob control
Mill method Roll milling type method
Pot and step Single pot
Roller size Φ 60 mm × 300 mm
Speed Controller No
Material capacity Material + Mill Balls ˂ 2/3 volume
Length of Roller 260 mm
Input Granularity Size ˂ 10 mm for soft material<br/> ˂ 3 mm for hard material
Output Granularity Size Minimum 13 to 48 µm
Mill method Roll milling type method
Pot and step Single pot
Roller size Φ 60 mm × 300 mm
Speed Controller Dial knob control