44
4.5 --
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Binding the bale in chamber with plasc lm or
net is performed by the HiT unit (High Tension)
on top of the machine.
When installing a new roller, guide the lm as
shown in gure 1. ( emphasized line )
Aer lling up the chamber, and a pre set chamber pressure value have been reached. The feeder motor in
HiT unit starts and lm/net is being fed into the chamber. When the rope end is long enough, the bale create
a drag on the lm/net and start pulling it out. At the same me, the feeder motor stops and feeder arms is
moving outwards. A freewheel in feeder motor allow the lm/net to enter the chamber without any prob-
lem.
The net-brake is then being acvated making a pre-tension applied to the lm/net. This ensures a ght and
even binding of the bale in chamber. Aer added a pre set number of lm/net layers to the bale, the cham-
ber tailgate is opened and the bale is unloaded. The bale is then transferred to the wrapper table by a
transport chain. When entering the wrapper table, the tailgate is closing and a new bale is in progress.
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61 Plasc lm, brake
62 Plasc lm, speed
63 Net/lm brake, disengage
Valve:63
Valve:62
Valve:61
Figure 1.
Feeder rolls
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