Granulators Brochure - Wittmann - #7

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MASI and MAS3 with Staggered Rotor
Rotor with 3x3 (MASI) or8x3 (MAS3) Staggered Knives
- Excellent regrind quality.
- The staggered rotor knives offerthe optimal solution to "pull" parts into the cutting chamber.
- The cutting force is distributed across several high-alloyed, hardened rotating knives that provide a simple scissor cut for added energysavings, along with low-noise operation and high cutting performance.
Rotating knives can be sharpened several times depending on the amount ofwear. The cutting geometry ofthe knives allows them to be changed without any additional adjustment.
The two fixed knives can be turned fourtimes before replacement.
Minimum downtime when changing knives. Fastand simple cleaning.
MAS2 and MAS4 with Open Rotor Open Rotor with 3 Moving and 2 Fixed Knives
- High quality regrind and minimal fines.
Optimal circulation ofair within the cutting chamber prevents thermal degradation of the molecular structure or melting ofthe material.
The patented tensing clamps ofthe rotor knives ensure easy cleaning and main­tenance.
Fastand easycleaning.
- A pre-adjustment gauge is included to allow easy, quick adjustment ofthe knives foroptimalcutting clearance.
- The slanted open rotor moving knives com- ' bined with two inclined fixed knives pro­vide a double scissor action again improving the regrind quality and minimizing fines. ■
Bl
MASI / MAS2 A2 Al
Type MAS I 0 Rotor Rotor speed ^g^'ber
Power
Inertia pulley
kW
2.2
option
4
option
4
standard
4
standard
Knives fixed/rotating
0 Screen holes
Throughput
Rotor
kg/h*
30 70 80 110
II
mm
180 180 180 180
rpm
200 200 200 200
mm
130x247 247 X 255 325x 190 420x 190
mm
4-5-6 4-5-6-8 4-5-6-8 4-5-6-8
knives staggered
open knives staggered
open
MASI
2/3x3 2/3
2/8x3 2/3
MAS2
MAS3
MAS4
* Depending on the nature, shape and density of products to be processed. Under manual feeding conditions, tests for the determination of the throughput were carried out with PE/PP caps.
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pageCatalog pdf di En 2012-02-07-13