Semi Automatique Mill SAM (former SODEMI)
SEMI AUTOMATIQUE MILL
FINE GRINDING OF MATERIAL SO AS TO OBTAIN POWDERY SAMPLE OUT OF: RAW MEAL, HOT MEAL, CLINKER, CEMENT, CERAMICS, COKE, SLAG, MINERALS, SAND, GLASS …
Principle:
This mill is used to reduce into fine powder any breakable material in a few seconds, so as to be further processed with pellet press.
It is equipped with a variable frequency drive and a user friendly HMI with which up to 8 recipes can be defined. For each recipe, the operator can customize the processing parameters: rotation speed and duration of the milling operation.
The sample is manually introduced into the grinding vessel. After placing the cover, the grinding chamber is held tightly using a pneumatic actuator and the door of the mill is closed using a powerful magnetic safety lock. The grinding chamber is then subjected to rotation and the grinding elements (puck & ring(s)) allow the pulverization of the material.
After completion, the vessel can be manipulated and the finely ground sample removed from the chamber.
An outer sound proof casing encloses the whole assembly
Performance:
Grinding time: up to 10 min
Rotation speed: from 630 to 1260 rpm
Vessel supporting socket : Ø 110 mm
Final particle size : typically Dv(50) ≤ 4 μm & Dv(95) ≤ 40 μm on a raw meal
Sound proof casing : residual noise level < 84 dBA
Access door is :
- locked during operation and timed to unlock after completion
- equipped with a safety system in case of failure of compressed air or power supply
Grinding Vessel :
The grinding vessels can be supplied in different sizes and different materials. Tungsten Carbide being highly recommended in case of processing abrasive samples.
Specifications:
Grinding Vessel: Chromium steel set
|
10 cm3
50 cm3
100 cm3
250 cm3 |
Grinding Vessel: Tungsten carbide set
|
10 cm3
50 cm3
100 cm3 |
Power supply
|
230 V Ph-N / 400 to 480 V 3 Ph - 50/60 Hz |
Air supply
|
6 to 7 bars, clean & dry air |
| Dimension |
Height : ≈ 1 330 mm
Depth : ≈ 950 mm
Width : ≈ 710 mm
|
Weight
|
≈ 330 kg |
|
