SaMASZ Spin S User manual

SaMASZ Sp. z o.o.
Poland, 16-060 Zabłudów, ul. Trawiasta 1
Established – 1984
NIP PL-966-159-29-76
tel. (+48) (85) 664 70 31
fax (+48) (85) 664 70 41
e-mail: [e-mail]
www.samasz.pl
OPERATOR'S MANUAL
ROUND BALE WRAPPER
Spin S
Spin F
IN129USA001
2014.12.16
Edition 1
The original instruction
Serial no.:

NOTE:
Always turn off the engine and remove the
ignition key before entering or servicing the
machine, lifting side guards, setting rotor
sensors or discharging unwrapped bales. It is
forbidden to mount the machine during
operation.
NOTE:
Operating bale wrapper without previous
familiarizing with its contents as well as by
unauthorized personnel, particularly by
children, is strictly forbidden.
NOTE:
The operator is responsible for fitting and
maintenance of road lights as well as labeling
the machine in compliance with traffic rules
and regulations.
NOTE:
Keep this manual for future use.

Operator's Manual
Round bale wrapper
Spin S, Spin F
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Contents page
1. IDENTIFYING THE MACHINE...........................................................................................2
2. INTRODUCTION ....................................................................................................................3
3. TECHNICAL DESCRIPTION.....................................................................................................4
3.1. Technical data.....................................................................................................................................4
3.2. Wrapping machine construction.........................................................................................................5
3.3. Intended use........................................................................................................................................6
3.4. Standard equipment and spare parts....................................................................................................6
4. SAFETY PRECAUTIONS............................................................................................................7
4.2. Hazards ...............................................................................................................................................8
4.3. Bale loading........................................................................................................................................8
4.4. Driving on public roads ......................................................................................................................9
4.5. Warning signs and their meanings....................................................................................................10
5. DRIVE OPERATION..................................................................................................................14
5.1. Drive coupling...................................................................................................................................14
5.2. Disconnecting the drive.....................................................................................................................15
6. COMMISSIONING.....................................................................................................................16
6.1. Commissioning of the counter...........................................................................................................16
7. CONTROLS AND ONGOING ADJUSTMENTS...............................................................17
7.1. Location of the controls....................................................................................................................17
7.2. Location of ongoing adjustment points.............................................................................................18
8. WRAPPING MACHINE OPERATION..............................................................................20
8.1. Installing the film..............................................................................................................................20
8.2. Hydraulic system ..............................................................................................................................21
8.3. Wrap counter.....................................................................................................................................22
8.4. Wrapping ..........................................................................................................................................24
8.5. Unloading the wrapped bale .............................................................................................................27
8.6. Drive chain adjustment.....................................................................................................................30
8.7. Finishing work..................................................................................................................................31
9. REGULAR INSPECTION.....................................................................................................32
9.1. User inspection .................................................................................................................................32
9.2. Service checks...................................................................................................................................32
10. AUTHORISED SERVICE.....................................................................................................33
10.1. Warranty service...........................................................................................................................33
10.2. Ongoing maintenance...................................................................................................................33
10.3. Ordering replacement parts ..........................................................................................................33
11. WRAPPING MACHINE STORAGE...................................................................................34
12. PROBLEMS AND THEIR REMEDIES..................................................................................34
13. DISASSEMBLY AND WITHDRAWAL FROM USE........................................................35
14. WARRANTY CARD..............................................................................................................35
15. WARRANTY CONDITIONS...................................................................................................36
15.1. Warranty claims procedures............................................................................................................36
15.2. Record of warranty repairs...........................................................................................................37

Operator's Manual
Round bale wrapper
Spin S, Spin F
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1. IDENTIFYING THE MACHINE
Data plate (Fig. 2) for bale wrapper is mounted on the frame in place shown below on Fig. 1.
Fig. 1. Data plate placement SPIN S Fig. 2. Data plate
Fig. 3. Data plate placement SPIN F Fig. 4. Data plate
Data plate includes:
- name and adress of the manufacturer, - model year,
- CE marking means, that the produce - version number,
conforms to 2006/42/EC Directive and - machine weight,
harmonized standards, - id number,
- machine symbol, - barcode.
- date of manufacture,
NOTE:
If the operator's manual is unclear or illegible all necessary information can
be obtained from the manufacturer or the dealer.

Operator's Manual
Round bale wrapper
Spin S, Spin F
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2. INTRODUCTION
General information
 Prior to operating the machine its user must familiarize himself with this manual as well as
common work safety rules.
 The machine is manufactured in compliance with European safety standards.
 Respecting recommendations herein shall ensure full operation safety.
 If you have any questions concerning commission and operation of the machine, please
contact the manufacturer.
 Operator's manual remains an integral part of the machine's equipment.
 Never overload the machine. If there are any doubts regarding safety issues, please stop
working immediately and consult to a dealer.
 If the machine is sold to another user, it must be supplied with the operating manual. It is
advised that the supplier has a confirmation stating that the manual was transferred together
with the machine, signed by the buyer and archived.
GENERAL PRECAUTION
When operating the machine, warnings and safety rules marked with
this sign herein should be respected.

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Round bale wrapper
Spin S, Spin F
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3. TECHNICAL DESCRIPTION
3.1. Technical data
Tab. 1. Technical data
Designation Unit SPIN S SPIN F
Coupling with the tractor - Hitched
Undercarriage type - Mono-axial
Overall dimensions in the
working setup
Length/ Width/ Height ft. 14' 3"/ 8' 10"-12' 4"/ 8' 19' 10"/ 9' 10"/ 8' 2"
Overall dimensions in the
transport setup
Length/Width/Height ft. 14' 3"/ 8'/ 7' 9" 17' 2"/ 7' 3"/ 8' 2"
Machine weight
lbs.
2.094 2.755
Maximum bale weight
lbs.
1.763 1.763
Wrapped bale dimension
Length
Diameter ft.
3' 11"
3' 3"- 3' 11"
Maximum working speed mph 6
Maximum transport speed mph 9
Coupling with a tractor through - Tractor's upper or lower
hitch Agricultural hitch
Tractor class - 0.9
Minimum tractor power output HP 40
Required pressure in the tractor
power hydraulic system MPa 14
Recommended tractor pump
output l/min 22
Tractor hitch load kN 4.7 1.2
Wheel track in the working
setup ft. 9' 8" -
Wheel track in the transport
setup ft. 6' 8" -
Wheel spacing ft. - 6' 7"
Tyres - 10,0/80 – 12 10 PR 23x8.50x12.10 PR
Tyre pressure psi 51
Drawbar hitch-ring diameter ft. 1.6"
Wrapping machine drive - Hydraulic, from the tractor's power hydraulics system
Rotary frame drive - Hydraulic motor
Maximum rotation speed of the
rotary frame rpm 35
Bale loading method - Automatic, using a loading arm
Bale unloading method - Automatic, using a tilting
frame Discharge assembly
Film cutting - Automatic, after bale wrapping is finished
Film width ft. 1' 8"; 2' 6"
Number of the rotary frame
(table) revolutions using film :
1' 8"
2' 5"
rpm
24
16
Bale wrapping time min ~ 2
Number of operators - 1 (tractor driver)
Wrap counter - Electronic, type L-02
Electrical system voltage V 12
Machine lighting - option - Following the requirements of the traffic code

Operator's Manual
Round bale wrapper
Spin S, Spin F
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3.2. Wrapping machine construction
The SPIN S wrapping machine consists of the following assemblies (Fig. 5):
Fig. 5. Wrapper design SPIN S
1. Main frame 8. Cutting assembly
2. Wrapping film feeder 9. Side taper
3. Movable frame 10. Rotary axle shaft
4. Rotary frame 11. Hydraulic control unit
5. Loading arm 12. Control levers
6. Drawbar 13. L-02 Counter
7. Support foot
The SPIN F wrapping machine consists of the following assemblies (Fig. 6):
Fig. 6. Wrapper design SPIN F
1. Complete axle with ground wheels 8. Support foot
2. Lower frame 9. Cutting unit
3. Rotary frame 10. Wheel lock wedge
4. Loading arm 11. Side wheel
5. Unloading arm 12. Hydraulic control unit
6. Drawbar 13. Control levers
7. Support foot 14. L-02 Counter
Film
movement
diagram
Film movement
diagram

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Round bale wrapper
Spin S, Spin F
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3.3. Intended use
The wrapping machine shall be operated according to its intended use by coupling it with a
tractor with nominal power exceeding 40 HP and traction class of at least 0.9.
The SPIN S and SPIN F bale wrapping machines are designed to pick up bales from the
ground, wrap them in film and unload to the ground.
Dry grass and other papilionaceous plants with humidity of approx. 60% shall be rolled into
bales using the collecting and wrapping presses. The bale wrapping process should be conducted on
the field or in the storage yard practically immediately after they have been rolled (up to 2 hours).
The wrapped bales should be stacked in up to two layers on a dry level Surface making sure the
wrapping film is not torn.
The fermentation process must continue for 6 to 8 weeks in positive temperatures. Thus
provided silage is fit for use as a wholesome feed for animals.
NOTE:
Do not use the machine for purposes other than abovementioned.
3.4. Standard equipment and spare parts
The user may purchase the following optional and additional equipment a tan authorized
reseller or directly from the manufacturer:
 warranty card,
 operator's manual with list of spare parts,
 spray paint (150 ml / 5 fl.oz.).
Optional equipment:
 Road lights set.

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Round bale wrapper
Spin S, Spin F
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4. SAFETY PRECAUTIONS
 During operation and repair of the wrapping machine, all relevant farming health and safety
regulations must be complied with.
 Only an adult with a valid farming tractor driver’s license and familiarized with the
occupational health and safety regulations regarding the farming equipment and the following
manual may operate this machine.
 The following manual must be read and adhered to, paying special attention to directions
regarding the safe operation of the wrapping machine.
 The manual indicates the machine parts which pose a potential threat. Hazardous areas are
marked with yellow stickers with warning symbols. Pay special attention to the hazardous areas
and strictly adhere to the rules.
 The operator must familiarize themselves with the meaning of warning symbols.
 It is forbidden to operate the wrapping machine without the safety guards installed on moving
components.
 Every time before the wrapping machine s started, check the condition and completeness of the
machine and positioning of its safety guards.
 Before starting the wrapping machine and before entering public roads, check the attachment of
the machine to the tractor.
 All adjustment, repair and maintenance works shall be conducted with the tractor engine turned
off and making sure that the machine is secured against accidental activation.
 Before commencing loading and during this process, make sure that where are no bystanders,
especially children, nearby.
 Exercise extreme caution when working on an inclined terrain. Note that the bales may roll
down slopes.
 It is forbidden to operate the wrapping machine with any of the assemblies lifted.
 Do not stand between the wrapping machine and the tractor when the tractor engine is running.
 Exercise extreme caution when coupling and uncoupling the wrapping machine with/from the
tractor. The machine should be coupled with the tractor equipped with a three point hitch able to
withstand the vertical load larger than the weight of the wrapping machine. (point 3.1. ).
 During operation, use appropriate protective clothing and shoes with anti-skid soles.
 While loading the wrapping film, the tractor engine must be turned off and protected against
accidental activation (ignition key removed, parking brake on).
 It is forbidden to operate damaged hydraulic lines. The damaged lines must be immediately
replaced with new ones. During the replacement of hydraulic lines, use impermeable protective
clothing.
 The machine’s hydraulic system shall only be operated from inside the tractor’s cabin using the
hydraulic control levers installed in the tractor’s cabin.
 Follow the traffic code regulations and the manufacturer’s recommendations when travelling on
public roads (point 4.3).
 Before entering public roads, perform a visual inspection of the transported machine.
 It is forbidden to remain on the wrapping machine during transport.
 While travelling on public roads, it is forbidden to transport wrapped swat or silage on the
wrapping machine.
 It is forbidden to operate the wrapping machine under influence of alcohol.
 It is forbidden to operate the wrapping machine while under influence of drugs or medicines
with similar effects.
 It is forbidden to operate the wrapping machine while under influence of medicines which affect
the ability to drive vehicles or reduce psychophysical health or cause concentration disorders
and increase reaction time.
 It is forbidden to drive the wrapping machine near sources of open flame.
 It is required to strictly adhere to the fire protection regulations and to immediately extinguish
any fire which may occur during the wrapping machine use or at its standstill.

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Round bale wrapper
Spin S, Spin F
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NOTE:Failure to comply with above instructions may lead to serious injury or
death.
4.2. Hazards
Description of residual risks
Residual risk results from incorrect actions of the wrapping machine‘s operator. The greatest
hazards occur during the following forbidden actions:
 installation of the wrapping machine on tractors which do not meet the required minimum
criteria stated in this manual,
 standing below raised lifting components of the machine,
 standing in the machine‘s working area,
 maintenance or repairs conducted with the tractor engine on,
 use of damaged hydraulic lines,
 machine operation by an operator standing outside the tractor‘s cabin,
 operating a wrapping machine which is damaged or without protective covers in place,
 operating the wrapping machine on slopes with an inclination exceeding 8°,
 transporting bales of silage on the wrapping machine,
 remaining on (aboard) the machine when it is working or during transport,
 misuse of the wrapping machine,
 leaving the wrapping machine unsecured on inclined terrain,
 standing between the tractor and the machine while the engine is running.
With the aforementioned residual risks, the bale wrapping machine is regarded as a machine
which has been designed and built according to the current state of technology.
Assessment of residua rick
Follow these guidelines:
 Read and understand the operating manual,
 Do not stand below the raised lifting components of the machine,
 Do not stand in the machine‘s working area,
 The maintenance and repairs of the wrapping machine should performed at authorized service
workshops,
 The machine should be used by trained and authorized operators, Protect the wrapping machine
from access by children and bystanders.
NOTE:The residual risks are present when the aforementioned manufacturer‘s
rules and indications are not followed.
During operation, the operator is not subject to noise which may cause the loss of
hearing, as the noise level of the machine does not exceed 70 dB and the operator works
inside the tractor‘s cabin.
During the operation, the operator is not subject to harmful vibration as the vibration
level transferred to the upper limbs does not exceed 2,5 m/s
2
, and the vibration level
transferred to the body is lower than 0,5 m/s
2
and the operator is positioned in the tractor‘s
cabin.
4.3. Bale loading
The wrapping machine is suitable for road and rail transport using carriers with appropriate
load bearing capacity.
For loading on a means of road transport, use lifting devices with lifting capacity appropriate
for the machine’s weight including a loaded roll of film. It is forbidden to load the wrapping
machine with a bale of swat or silage on it. The transported wrapping machine must be securely
fastened to the carrier vehicle. It is forbidden to transport the wrapping machine with a bale of
silage or swath loaded on it.

Operator's Manual
Round bale wrapper
Spin S, Spin F
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Fig. 7. Bale loading
The lifting device should be operated by experienced operators with appropriate
qualifications. It is forbidden to transport the wrapping machine with a bale of silage loaded on it.
The transported wrapping machine must be securely fastened to the carrier vehicle. It is forbidden
to load the wrapping machine with a bale of swat hor silage on it.
4.4. Driving on public roads
The wrapping machine may be used on public roads as a machine attached to a tractor
transport hitch (SPIN F) or lower hitch (SPIN S).
For transporting the machine on public roads, tractors with a rated power not lower than
40HP and traction class not lower than 0.9 equipped with a transport hitch may be used.
Before entering a public road:
 Place the hitch in its transport position (see chapter 8.4.),
 Set the table in transport position, so the blocked drums were paralel to the machine axis (SPIN
S) or at a right angle to the machine axis (SPIN F),
 Lift the loading arm to its maximum position and lock it to protect it against unauthorised
lowering using a locking device as shown on the illustration (Fig. 9),
 Lock the bale lowering arm in the top position with the lock as shown on the illustration (Fig. 8)
(for: SPIN F),
 Disconnect and properly secure the hydraulic lines,
 The levers of the control unit should remain in the tractor’s cabin,
 Place the red and white warning symbols equipped with integrated lights, connect them to the
tractor’s electric system and check their operation (for: SPIN S),
 Place the triangle denoting slow-running vehicles in the stand in the rear.
Every time before entering public roads, check if the wrapping machine is correctly connected
to the tractor.
It is forbidden to carry persons or bales of silage on the rotary table. Before entering public
roads, check if the tractor is fully steerable. The load on the front axle must be at least 20% of the
tractor’s own weight. If this condition is not met, additional weight is required on the front axle.
While driving on public roads, the speed should be adjusted to the existing conditions and not
exceeding 9 mph.
Follow the traffic code regulations and the manufacturer’s recommendations when transporting
the wrapping machine on public roads.
If an emergency requires the driver to stop the tractor with the wrapping machine in tow on
a public road, the tractor driver should:

Operator's Manual
Round bale wrapper
Spin S, Spin F
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 Stop the vehicle without causing any danger to the road users,
 stop the vehicle as close to the road edge as possible and parallel to the road axis,
 turn off the engine, remove the ignition key, engage the parking brake and place wedges
under the wrapping machine’s wheels,
 outside a built-up area, the warning triangle should be placed 98' 5"- 164' behind the vehicle
and the emergency lights must be activated,
 inside a built-up area, turn on the emergency lights and place the warning triangle behind the
vehicle unless it is already installed on it; make sure that the triangle is visible to other road
users,
 in the event of a breakdown, take the required precautions to ensure safety in the area.
Fig. 8. SPIN F in transport position
Fig. 9. SPIN S in transport position
4.5. Warning signs and their meanings
NOTE:
a) all warning decals (labels) should be clean and legible,
b) lost or damaged decals (labels) must be replaced with new ones,
c) new decals (labels) may be ordered at the manufacturer.

Operator's Manual
Round bale wrapper
Spin S, Spin F
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1. Refer to the operating manual
before performing this action 2. Turn off the engine and remove the ignition key
before servicing or repairs
3. Do not stand near the links of
the operating wrapping
machine
4. Do not open or remove the
safety covers during machine
operation
5. Do not touch the spinning
elements during machine
operation
6. Do not approach the working
machine. Danger of being
crushed by a bale
7. Keep a safe distance from the
raised arm. Danger of being
crushed
8. Dangerous zone. Before
operating install a suppert 9. Warning label
NOTE!
SHARP KNIFE
10. Warning label 11. Attacchment points for
loading on a means of
transport
12. Film wrapping diagram
13. Proper location of the bale
counter sensor below the
magnet
14. Lubrication point 15. Danger of crushing
NOTE! IT IS FORBIDDEN FOR
BYSTANDERS TO REMAIN NEAR THE
OPERATING MACHINE.

Operator's Manual
Round bale wrapper
Spin S, Spin F
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3,5 bar
16. Recommended wrapping
machine tire pressure 17. Avoid contact with liquids under pressure 18. Wear protective gloves; Use the required Personal
Protective Equipment
19. 40x950 warning sign 20. 50x300 warning sign 21. 40x800 warning sign
22. CE requirements confornity
symbol
Fig. 10. Location of pictograms – right side - SPIN S

Operator's Manual
Round bale wrapper
Spin S, Spin F
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Fig. 11. Location of pictograms – left side - SPIN S
Fig. 12. Location of pictograms – right side - SPIN
Fig. 13. Location of pictograms – left side - SPIN F

Operator's Manual
Round bale wrapper
Spin S, Spin F
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5. DRIVE OPERATION
5.1. Drive coupling
The bale wrapping machine should be coupled with tractors with rated power not lower than
40HP and traction class 0.9 equipped with a three point hitch.
The wrapping machine SPIN F shall be coupled to the lower hitch or to the upper hitch
allowing for the maximum vertical load of 1.2 kN. The wrapping machine SPIN S shall be coupled
to the lower hitch or to the upper hitch allowing for the maximum vertical load of 4.7 kN.
CAUTION!
Make sure that there are no bystanders, especially children, in the coupling
area.
NOTE:
Before coupling the equipment, place the tractor axis in the machine‘s axis
on a hard, flat, level ground. Turn off the tractor engine, remove the ignition
key and engage the tractor parking brake. Level the wrapping machine by
selecting the appropriate adjustment opening in the hitch.
CAUTION!
Couple the hitch-ring only with the lower hitch and check whether the
machine is properly connected and secured against accidental disconnection.
CAUTION!
Make sure that the tractor‘s hydraulic system is sealed.
Connect the electric power source. Check if the operating and signalling systems work
properly.
Connect the hydraulic power source. Check if the hydraulic systems work properly,
especially the lifting and blocking mechanisms responsible for controlling the working and
transport positions.
Load the first bale and make sure that the vertical load on the tractor’s front axle is larger
than 20% of the tractor;s weight. The tractor should remain fully steerable.
5.1.1. Coupling with the upper transport hitch – for: SPIN S
The wrapping machine may be coupled with tractors equipped with an upper transport hitch
able to transfer vertical loads in excess of 4,7 kN (470 kG).
In order to attach the machine to the tractor upper hitch, follow these steps:
 Set the suport stand (4) of the wrapping machine in a position which allows the front of the
frame to rest on the ground as shown in the illustration Fig. 14.
Fig. 14. Drawbar set for connection with the lower hitch

Operator's Manual
Round bale wrapper
Spin S, Spin F
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Fig. 15. Drawbar set for connection with the upper hitch
 Change the position of the transport hitch in the following way:
oUndo the four nuts and remove the M16 bolts,
oRotate the transport hitch by 180°,
oPlace the M16 screws in the openings and tighten them,
oUnscrew the M12 screws holding the hitch-ring,
oRotate the hitch-ring by 180°,
oTighten the M12 screws fixing the hitch-ring.
 Level the wrapping machine by selecting the appropriate adjustment opening in the hitch.
Connect the hitch-ring with the upper hitch. Check if the coupling is properly connected and
secured against accidental disconnection.
 Connect the hydraulic power source. Check if the hydraulic systems work properly, especially
the lifting and blocking mechanisms responsible for controlling the working and transport
positions.
 Make sure that the hydraulic system is sealed.
 Connect the electric power source. Check if the operating and signalling systems work properly.
5.2. Disconnecting the drive
CAUTION!
Make sure that there are no bystanders, especially children, in the wrapping
machine’s storage area and its vicinity.
 Place the wrappimg machine for storage on a hard, flat and level ground.
 Turn off the tractor engine, remove the ignition key and engage the tractor’s parking brake.
 Disconnect the electric power supply.
 Disconnect the hydraulic system.
 Lower the main frame support.
 Disconnect the hitch-ring from the transport hitch.
 Make sure that the machine will not move accidentally.

Operator's Manual
Round bale wrapper
Spin S, Spin F
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6. COMMISSIONING
The commissioning of a newly purchased bale wrapping machine should be performer under
the supervision of an experienced operator or a dealer’s service representive.
IMPORTANT:
Before commissioning, familiarize yourself with the following manual,
paying special attention to the fragments regarding the safety of the operator
and bystanders.
Before each start up of the wrapping machine, the control levers shall be installed in the
tractor’s cabin.
6.1. Commissioning of the counter
The wrap counter shall be installed in the tractor‘s cabin, connected to the revolution sensor
and attached to the electric power source using the power cable. The proper connection is signalled
by a blinking red light on the counter display. Press and hold the buton (activation symbol C).
Each activation of the counter is accompanied by the display test and power supply voltage
test. The display will show the indication 8888 and all decimal points and LEDs will light up,
additionally the sound signal will be activated.
Then, the power source voltage will be displayed e.g. U12.7, which denotes voltage of
12.7V.
Every other condition indicates that the counter is damaged.
Then the year of manufacture of the counter will be displayed e.g. 2011 and a yellow LED
will light up (1).Using the F2 button enter the year of manufacture of the wrapping machine
(between 2000 and 2099). Pass to setting the wrapping machine serial numer with F1. A flashing
LED (2) signals the option of setting the wrapping machine option. Enter the serial number pressing
and holding F2 button (range from 0000 to 9999). Check if the entered data is correct by pressing
the F1 button. It should display the year of manufacture and the wrapping machine serial number in
an alternate way.
If the entered data is correct, confirm using the on/C button by pressing and holding it for
about 10 seconds. The confirmation of the entered data will be signalled by a blinking red LED and
intermittent sound signal.
It is only possible to enter the year of manufacture and serial number once. After the
information is confirmed, it cannot be corrected. To stop the data entering procedure, disconnect the
counter from its power source. The wrap counter data cannot be erased and no changes can be
made.

Operator's Manual
Round bale wrapper
Spin S, Spin F
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7. CONTROLS AND ONGOING ADJUSTMENTS
7.1. Location of the controls
7.1.1. Wrapper SPIN S
Fig. 16. Spin S control lever and control lever pictograms
Symbols listed from left to right:
oRotary table movement,
oraising and lowering of the rotary table,
oLoading arm movement.
7.1.2. Wrapper SPIN F
D C B A
Fig. 17. Spin F control lever and control lever pictograms
Pictograms listed from left to right:
D– Raising and lowering of the loading arm,
C– Rotary table movement,
B– Raising and lowering of the rotary table,
A– Unloading unit lifting/lowering.

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Round bale wrapper
Spin S, Spin F
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7.2. Location of ongoing adjustment points
Fig. 18. Wrapping film feeder
With each revolution of the rotating frame, the bale and film rotate by a certain angle around
the horizontal axis, which causes the consecutive layers of film to be wrapped tightly around the
bale.
Fig. 19. Film movement diagram