Granulators Brochure - Wittmann - #6

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MAS Series Beside-the-Press Granulators
MASI to MAS4: in-line. Recycling ofSoft to Medium Hard Plastics
The very compact design allows MAS granulators to be used directly beside the injection molding machine.
The granulators can be easily adjusted to suitthe individual application.
Hopperdesign fortangential feeding.
High quality regrind due to low rotor speed (200 rpm).
Fastest change of knives without using pre-adjustment gauge {MAS!, MAS3).
Standard pre-adjustment gauge for fast and easy change of knives {MAS2, MAS4).
Patented quick release clamps forthe rotor knives ensure fast and safe knife changes (MAS2.MAS4).
Electrical cabinet allows all electrical optionstobe easily retrofitted.
Regrind collection bin allows manual emptying orvacuumevacuation.
Stainlesssteel internal hopperand regrind collection bin.
Cutting chamberofthe MAS3 granulatoi with8x3staggered knives.
Rugged Design for Continuous Operation
Electrical Equipment + Safety
- Timedelayedsafetyswitch.
- All MAS granulators meetthe specifica­tions of the EN12012 standard.
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MaterialExtraction
Regrind collection bin allows manual emp­tying orvacuumevacuation.
Cutting Chamber
(MAS3) or3x3 knives (MASI) 2 fixed
-F^^ceableinsertsonthesidewallsof the cutting chamber prevent wear ofthe walls that could arise from rotating
Cutting chamber ofthe MAS4 granulator model with 3 moving and 2 fixed knives.
Hopper
- Top feed for robot, hand or conveyor.
- Soundproofed hopperwith largechute openingandanti-flybackcurtain.
- Hopper prepared for magnet.
SoundLevel
Easy Cleaning
- The design ofthe granulators allows easy cleaning and reduces downtime to a minimum.
- Quick access to the cutting chamber and screen without requiring any additional tools.
Options
- Magnetformetalseparation.
- Flywheels(M>4S7/Mv4S2).
- Level indicators providing visual/audible alarm.
- Water cooling (MAS2, MAS3, MAS4).
- Soundproofed execution (MAS2, MAS3).
- Higherframe for bagging (MASI, MAS2).
- Rotatingevacuationbin(180°).
- Evacuation bins for manual evacuation.
- Screens with conical and slant holes.
- Wear protection ofthe cutting chamber.
- Phase detector allows to check the direc­tion of rotation {MAS2, MAS3, MAS4).
Motor Drive
All MAS models are driven directly via a gear Less than 80 dB(A) sound level (depending motor and equipped with double bearing on material and feeding method ofthe rotors + flywheel {MAS3/MAS4 standard). granulator).
Weight
kg
162
MASI
556 340 207 455 393
615 1,150
MAS2
715 340 324
700 505 30
795 600 30
615 1,210 210 455 420 133 820 1,310 250 455 420 133 820 1,310 270
MAS3
MAS4
Specifications subject to change without notice.
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pageCatalog pdf di En 2012-02-07-13