CHRISPRO® JET-MILL - MINIMICRO / MICRONIZER MC44 IR
Technical description
The compact micronizer MINIMICRO is the latest development of Micro-Macinazione, basically directed to the R&D of
pharmaceutical products, where it is required to process only few grams of powder with a very high efficiency.
The core component of the equipment is the MC 44 IR Chrispro® Jet-Mill.
The main features are summarized here below:
Jet-Mill special execution (teflon + inox) with a reduced number of components.
Static cyclon classifier disassembles in two parts via a 2 ½" clamp connection.
Outlet absolute filter EU 13 (economic replacement of the filter element).
Clamp connections.
Pneumatic double screw feeder, to control the feeding rate for the micronization of discrete batch quantities.
The main advantages are:
No electrical components, with consequent reduction of explosion-risk.
Cheap replacement of the lining internal parts.
No need of a pre-filtering element.
Flexibility of positioning (for example over a table).
Easy to use: only 3 pressure regulators to control the process.
Very high micronization performances.
Easy to clean thanks to the reduced number of components.
The unit was developped entirely by the internal project department of Micromacinazione (ISO 9001).
The item is supplied with an instruction book, instructions for micronization, test certification and CE conformity
declaration.
Technical details of the MINIMICRO
Dimensions (L x B x H)
650 x 400 x 750 mm
Supporting structure
AISI 304 fine polished
Parts in contact with product
AISI 316 L electropolished*
Absolute filter class
EU 13
Pneumatic feeder
0,05 ÷ 0,13 kW
Total weight
30 kg
* Mirror polished upon request.
Technical details of the Micronizer MC 44 IR
Diameter of grinding chamber
2 3/4" inches
Air consumption at 7 bar
0,3 Nm³ / min.
Weight
1,3 kg
Central body dimension
ø = 100 mm; h = 32 mm
Micronized material outlet
Bottom discharge (BD)
Number of grinding nozzles
6
Nozzles angles
from 19° to 44°
Material
AISI 316 L, mirror polished 320 GRIT
Covering
Teflon (PTFE)
Initial granulometry Max.
1 mm
Final fineness
0.5 ÷ 10 µm*
Feed-rate
0.05 ÷ 0.4 kg/h*
* The feed-rate and the final fineness aboveall on the characteristics of the product to micronize.
