RT-LAB Laboratory Sand Mill/Bead Mill

Reasonable design for inner and outer structure allows stable performance with no vibration and noise.

Description

The working force between grinding media and material is generated from the high-speed rotation of dispersing device(disc, pin or paddle). Under the force of viscous resistance, Grinding media and material moves along with dispersing device and be thrown to the cylinder inner wall by centrifugal force, forming double-circle turbulence. The strong inter-movements of grinding media form great cutting, pressing and abrasive force, making the material change shape and generate stress-field. When that stress reaches material yielding and breading limit, the material will be deformed plastically or pulverized. The un-pulverized material will be thrown back to the cylinder inner wall by centrifugal force. In this zone, the density of grinding media reaches the highest point, thus making the pulverization more powerful. The fine final products will be separated from grinding media by separator and be discharged from the outlets.

1) Turbine, disc or pin type inner structure allows high grinding efficiency. It can reach 100 nanometer for D90.

2) According to the process characteristic, the rotation rate of the dispersion shaft can be steplessly changed by the frequency conversion technology to get the best process parameters.

3) Pressure and temperature automatic control devices ensure safe production.

4) Applied with world-class pneumatic diaphragm or peristaltic feeding pump, suitable for small production

5) Owning the same production effect with industrial sand mill, experimental result of laboratory bead mill could be applied in large production directly.

6) Reasonable design for inner and outer structure allows stable performance with no vibration and noise.

7) Ceramic and PU material are optional.

8) Frequency control and PLC are optional.

9) With CE&ISO9001:2008 qualification.

10) Dynamic or static separating system for different material to ensure smooth discharging.

Model	Motor Power(KW)	Media Size(mm)	Volume (L)	Weight(KG)	Dimension (mm)
RT-0.5	1.5	0.1-2.0	0.5	80	700x700x1300
RT-1.0	2.2	0.1-2.0	1	250	850x850x1400
RT-2.0	3.0	0.1-2.0	2	300	900x950x1400