GR 1200 UC is the sister of GR 850 UC but….bigger!
GR 1200 UC has a strategic use in the production of polymeric materials, elastomers, thermoplastics.
The use of the granule (pellets) offers great advantages in terms of quality and costs.
Quality
Accurate dosing in the measuring and mixing compounding
Accurate mixing during continuous vulcanisation (EXTRUDER)
Accurate mixing of the moulding presses
Costs
Mixing Process Time reduced
Dissolution Process Time reduced
Material saved with a precise dosing in the moulding presses
Reduction of space for material storage
Reduction of shipping costs
How it works
The cut is scissor like.
Two sets of circular knives, which revolve in the opposite direction and are intermeshing cut into stripes (spaghetti).
The thickness of the circular knives defines the width of the strips.
In order to prevent the strips from winding around the disc cylinders, one comb for each cylinder is provided to take the strips out of the gaps between the circular knives.
The strips reach the counter-knife one besides the other and they are cut by the rotating knife cylinder into cubical shape.
From bands (or rolls or sheets ) up to 1200 mm wide , it is possible to obtain homogeneous granules at the outlet thanks GR 1200 UC machine.
The GR 1200 UC is equipped with an automatic bearing greasing system with exhausted grease recovery. This system allows to produce in continuous reducing the stops for maintenance.
The innovative cooling system of the disc shafts allows to keep the temperature levels of the cutting units in optimal conditions even with problematic compounds.
On request, widia blades and counter blades can be installed for a longer life of the cutting edges.
The machine is available for processing granules with dimensions 10×10 mm or 15×15 mm.
The thickness of the material, in both cases, can reach a maximum of 12 mm (not continuous).
In the case of the version with variable speed, the GR 1200 UC granulator can work with a feed speed between 7 m/min and 16 m/min.
Technical Data:
Granule size 10×10 mm / 15×15 mm (abt)
Band Thickness max. 12(10×10), 12(15×15) mm (not continuous)
Band Width max. 1200 mm
Adjustable speed with digital inverter system (optional)
Material cooling via VORTEX system
Hourly production*