4.2 E-Multi Injection Unit Components
Figure 4-2 E-Multi injection unit components
1. Support Beam:
The
backbone of machine. All
components connect to the
support beam.
2. Injection Housing:
Provides
injection pressure for
machine.
3. Injection Motor:
Provides
power to injection housing.
4. Barrel Housing:
Provides
material to barrel for injection.
5. Screw Motor:
Provides
power for the feed screw.
6. Barrel / Feed Screw:
Used
for conveying molten plastic
into the mold.
7. Heaters:
Used to maintain
proper barrel temperature
to keep plastic at proper
consistency for injection.
8. Feed Block:
Where plastic
pellets are fed into the barrel.
9. Drive Belt:
Connects the
two ball screws so they drive
together.
10. Mounting Holes:
Used for
attaching the E-Multi injection
unit to the adapter plate.
11. Linear Actuator:
Used to
engage the nozzle tip with the
manifold inlet.
12. Vibrator:
Used to help plastic
pellets feed properly into the
feed block.
13. Pressure Transducer:
Gives pressure feedback to
controller (pressure inside
injection housing).
14. Oil Ports:
Used for filling and
pressurizing injection housing
with oil.
15. Electrical Connections
16. Hopper Loader (optional)
1
2
3
4
5
6
7
11
12
13
8
14
9
10
15
16
4-2
E-Multi User Manual
OVERVIEW
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