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MACHINE FEATURES
2
2.1.1
MAIN DEVICES
2.1.1.1
Plasticization unit
The function of this unit is to melt down the plastic compound and then push it out through the nozzles. The temperature
and flow rate of these operations are controlled. The unit includes an extruder (1), metering pump (2), a heated feed
tube (3) and a by-pass system (4). In order to compensate for any thermal expansion and to allow maintenance to be
carried out the unit is mounted on a track.
The machine may be equipped with various extrusion devices, depending on the flow rate required for the plastic
material.
Figure 2.1.1.1 - PLASTICIZATION UNIT
1 Extruder
2 Metering pump
3 Feed tube
4 By-pass system
T2486
1
3
4
2
Содержание CCM001
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Страница 14: ...002AZ001A 1 4 1 GENERAL INFORMATION T2525 1 8 MACHINE IDENTIFICATION PLATE...
Страница 50: ...002AZ001A 2 36 2 MACHINE FEATURES...
Страница 94: ...002AZ001A 7 8 7 ADJUSTMENTS T2493 Figure 7 3 FORMING DRUM 5 13 12 17 15 9 8 2 7 11 4 3 10 18 14 A A 1 25 6 19...
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Страница 119: ...002AZ001A 8 13 MAINTENANCE 8 T2575 Figure 8 1 2 2 50 kg h EXTRUDER 6 31 33 32 7 8 1 3 17 5...
Страница 121: ...002AZ001A 8 15 MAINTENANCE 8 T2580 Figure 8 1 2 2 5 CHECKING AND SETTING PRESSURE TRANSDUCERS BP1 AND BP2 SYSTEM SYSTEM...
Страница 133: ...002AZ001A 8 27 MAINTENANCE 8 Figure 8 1 2 4 10 CHECKING AND SETTING PRESSURE TRANSDUCERS BP1 AND BP2 T2580 SYSTEM SYSTEM...
Страница 146: ...002AZ001A 8 40 8 MAINTENANCE 10 9 4 3 8 T2538 1 2 20 19 T2539 17 18 13 15 12 11 14 16 8 1 2 7 Cams Figure 8 1 2 7 CAMS...
Страница 149: ...002AZ001A 8 43 MAINTENANCE 8 Figure 8 1 2 9 B HYDRAULIC SYSTEM T2565 T2543 39 40 41 42 38 T2555 33 37 31 32 36 35 34 36...
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