Lab ball mill grinding machines
Features of lab ball mill grinding machines:
Two or four grinding tanks working together at a time.
Feed size of materials: Soft and crispy material≤10mm,Other materials≤3mm
Output granule: Minimum 0.1µm ( depend on materials, most materials 2-10µm, some materials like clay, kaolin down to 0.1µm)
Materials of jar: 304 stainless steel, PA nylon, PU, PTFE teflon, Alumina , Zirconia, Tungsten carbide, etc
Stable revolving speed, High speed planetary movement, high energy, high efficiency.
The rotating speed is adjustable which is controlled by frequency converter, The converter is equipped with device of under voltage and over-current to protect the motor.
The lab ball mill grinding machine owns functions of timing power off, self-timing forward and reversal rotating. It also has the operation modes of one-way direction, alternation, succession.
Low center of gravity, stable performance, compact structure, easy operation, reliable safety, lower noise.
Safety switch is installed to prevent safety accident if the safety cover is opened while machine is running.
Working principle of lab ball mill grinding machines:
The planetary lab ball mill has four ball mill jars installed on the planetary disk. When the planetary disk rotates, the jar axis makes planetary movements, the balls and materials inside the jars are impacted strongly in high speed movement, and materials are eventually ground into powder.