Planetary Ball Mill PM 100 CM used for chopping, mixing, homogenizing, colloidal grinding. The maximum rotational speed of the planetary disk to 650 rev / min.

 

PM 100 CM is a handy desktop model with one grinding station. She works in a centrifugal mode , allowing for a more gentle grinding with less wear of the grinding set . Grinding jar is placed outside the center of the planetary ball mill drive . The direction of rotation is opposite to the rotation of the sun wheel of the grinding bowl with a speed ratio of 1: -1 . Grinding balls in the grinding bowl exposed the so-called Coriolis forces. Speed ​​difference between the balls and grinding jars produces an interaction between frictional and impact forces , which release more kinetic energy. The interaction of these forces leads to a high degree of grinding in a planetary ball mill.

Key Features:

The use of milling, mixing , homogenization , colloidal milling
Scope agriculture, biology, chemistry / plastics , construction materials, engineering / electronics , environment / recycling , geology / metallurgy , glass / ceramics , medicine / pharmaceuticals
The starting material is soft, hard, brittle, fibrous - dry or wet
Reduction principle impact, friction
Original size * < 10 mm
Final fineness * < 1 micron , for colloidal grinding < 0.1 microns
Batch size / volume * max . 1 x 220 ml, max . 2 x 20 ml with structured cups at each other
Number of grinding stations 1
Speed ​​ratio 1 : -1
The speed of the planetary disc 100 - 650 r / min
Effective sun wheel diameter 141 mm
Type of grinding jars "comfort", with optional aeration covers and clamping devices
Material grinding set hardened steel, stainless steel, tungsten carbide , agate, sintered alumina , zirconia
Dimensions of the grinding cup 12 mL / 25 mL / 50 mL / 80 mL / 125 mL / 250 mL / 500 mL
Setting of grinding time from 00:00:01 to 99:59:59
Working with intervals yes, with reverse motion
Duration of the interval from 00:00:01 to 99:59:59
Duration pause 00:00:01 to 99:59:59
Stored parameter combinations 10
Measurement of energy input yes
RS- 232 / RS -485
Drive 3 - phase asynchronous motor with frequency converter
Drive power 750 W