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AUTOMATIC CALIBRATING-SANDING MACHINE WITH 2 OPERATING GROUPS CASADEI BUSELLATO mod. LIBRA 65/2 RR 135 - As per E.C. rules

SKU: LIBRA 65/2 RR 135
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Details
Details

AUTOMATIC CALIBRATING-SANDING MACHINE WITH 2 OPERATING GROUPS CASADEI BUSELLATO mod. LIBRA  65/2 RR 135 - As per E.C. rules
Calibrating-sanding machine with:
1° group: “R”: Grooved steel roll ø 175 mm, with decimal adjustment of the working height 
2° group “R”: Rubber-coated roll ø 250 mm 45 Sh with decimal adjustment of the working height 

STANDARD EQUIPMENT

Base and controls
• Control board on the front of the machine 
• Tubular steel base with monolithic structure and locking of operating groups in high position 

Table
• Motorized lifting of the worktable with digital electronic indicator of working height 
• Natural rubber conveyor belt
• Automatic centering of the conveyor belt 
• Inlet and outlet double roll at conveyor belt 
• 2-speed carpet feeding

Operating groups
• Tilting belt-tightening rolls - fulcrum in the center - to absorbe possible taper of the sanding belt
• Oscillation of sanding belts through low air consumption electronic system 
• Introduction of sanding belts from the left side 
• Dust suction hoses designed for a better performance with low intake air consumption 
• Rubber-coated floating presser rolls with differentiated compression
• Automatic brake for a quick stop of operating groups

Safety
• Automatic star/delta system of the main motor
• Over-thickness safety micro 
• Inlet handrail barrier with emergency  
• Emergencies on the machine access doors 
• Side belt-guards and on tightening
• Front and back mushroom emergency pushbutton 
• Padlockable main switch 
• Overload protection on main motors
• Automatic stop in case of machine emergency caused by:
- break of sanding belt 
- not tensioned sanding belt 
- lateral exit of sanding belt  
- lack of compressed air  
- overload of the main motor

TECHNICAL DATA
- Working width mm. 1350
- Altezza di lavoro mm. 4 ÷ 170
- Working height mm. 4 ÷ 170
- Sanding belt width mm. 2620
- Main motor power kW (HP) 11 (15)
- 2 feeding speeds of carpet m/min 4,5 / 9
- Feeding unit motor power kW (HP) 0,45/0,8 (0,6/1,1)

Motor power in S1.

N.W. The machine is produced in standard configuration Volt 400/ Hz 50 and must be fed by 3-phase + neutral + earth. 
For feeding net at 400 Volt without neutral and voltages more than 400 Volt (even with neutral) it's required the single-phase tranformer in the optional items of the price list. 
For voltages 220/230 Volt (50/60 Hz) an additional cost is foreseen.

Machines can be equipped with sectionized pads in the Y, Z and Z super versions

Sectionized elastic pad (pitch 56) - Available for 1350 version equipped with electronic programmer FOX 500 KTR 
Pitch 56: equipped with 24 sectors (version 1350) 
Sectors with adjustable single pressure, equipped with N° 2 contact inserts: 
• half-rigid insert made by flexible steel+felt foil (density D=0,68) and graphite cloth (recommended for massive or veneered panels) 
• soft insert made by thin flexible steel + rubber and felt foil (density D=0,68) and graphite cloth (recommended for veneered or painted panels)

Electronic sectionized pad (pitch 56 and pitch 30) - Available for 1350 version equipped with electronic programmer "FOX-500" 
Pitch 56: equipped with 24 sectors (version 1350) 
Pitch 30: equipped with 46 sectors (version 1350) 
Sectors are operated through "FOX-500" that activates synchronization of the intervention with feeding speed and the quantity of sectors according the geometrical shape of piece.
 It allows the selection of a greater or smaller number at left or at right or at both sides of the piece.
- The programmer also allows timing of 2 roll operating groups more provided of hardness 20, 30 or 45 Sh and equipped with selector for positioning from the control board  
- Adjustment of the working pressure 
- Equipped with N° 2 contact inserts: 
• half-rigid insert made by flexible steel+felt foil (density D=0,68) and graphite cloth (recommended for massive or veneered panels) 
• soft insert made by thin flexible steel + rubber and felt foil (density D=0,68) and graphite cloth (recommended for veneered or painted panels)

PRECONFIGURATED VERSIONS 
N.W
The optional items included in the preconfigurated versions are in addition to devices of basic machines 

CA3541 Version "X" for RR
- Pneumatic on / off of roll on the 1st roll group “R” 
- Pneumatic on / off of roll on the 2nd roll group “R” 
- Electronic positioning of the working thickness

CA3542 Version "X" for RTC
- Pneumatic on / off of roll on the 1st roll group “R” 
- Pneumatic on / off of roll on the 2nd combined group “TC” 
- Pneumatic on / off of  pad on the 2nd combined group “TC”
- Electronic positioning of the working thickness

CA4566 Version "X" for RT
- Pneumatic on / off of roll on the 1st roll group “R”
- Pneumatic on / off of pad on the 2nd combined group “T”
- Electronic positioning of the working thickness

CA4569 Version "X" for TT
- Pneumatic on / off of roll on the 1st group “T”
- Pneumatic on / off of  pad on the 2nd combined group “T”
- Electronic positioning of the working thickness

CA3544 Version "Y" for RTC
- Pneumatic on / off of roll on the 1st group “R”
- Pneumatic on / off of roll on the 2nd combined group “TC”
- Sectionized elastic pad (pitch 56) on the 2nd combined group “TC”
- Pneumatic on / off of pad on the 2nd combined group “TC”
- Electronic positioning of the working thickness 
- Control FOX 500 KTR

CA4567 Version "Y" for RT
- Pneumatic on / off of roll on the 1st group “R”
- Sectionized elastic pad (pitch 56) on the 2nd group “T”
- Pneumatic on / off of pad on the 2nd combined group “T”
- Electronic positioning of the working thickness 
- Control FOX 500 KTR

CA4568 Version "Y" for TT
- Sectionized elastic pad (pitch 56) on the 1st group “T”
- Pneumatic on / off of pad on the 1st group “T”
- Sectionized elastic pad (pitch 56) on the 2nd group “T” 
- Pneumatic on / off of pad on the 2nd combined group “T”
- Electronic positioning of the working thickness 
- Control FOX 500 KTR

CA3545 Version "Z" for RTC
- Pneumatic on / off of roll on the 1st group “R”
- Pneumatic on / off of roll on the 2nd combined group “TC”
- Sectionized elastic pad (pitch 56) on the 2nd combined group “TC”
- Pneumatic on / off of pad on the 2nd combined group “TC”
- Electronic positioning of the working thickness 
- Electronic control FOX 500

CA4570 Version "Z" for RT
- Pneumatic on / off of roll on the 1st group “R”
- Sectionized elastic pad (pitch 56) on the 2nd group “T”
- Pneumatic on / off of pad on the 2nd combined group “T”
- Electronic positioning of the working thickness 
- Electronic control FOX 500

CA4571 Version "Z" for TT
- Sectionized elastic pad (pitch 56) on the 1st group “T”
- Pneumatic on / off of pad on the 1sr group “T”
- Sectionized elastic pad (pitch 56) on the 2nd “T”
- Pneumatic on / off of pad on the 2nd combined group “T”
- Electronic positioning of the working thickness 
- Electronic control FOX 1000 S

CA3546 Version "Z Super" for RTC
- Pneumatic on / off of roll on the 1st group “R”
- Pneumatic on / off of roll on the 2nd combined group “TC”
- Sectionized elastic pad (pitch 30) on the 2nd combined group “TC”
- Pneumatic on / off of pad on the 2nd combined group“TC”
- Electronic positioning of the working thickness
- Electronic control FOX 500

CA4572 Version "Z Super" for RT
- Pneumatic on / off of roll on the 1st group “R”
- Sectionized elastic pad (pitch 30) on the 2nd group “T”
- Pneumatic on / off of pad on the 2nd group “T”
- Electronic positioning of the working thickness 
- Electronic control FOX 500

CA4573 Version "Z Super" for TT
- Sectionized electronic pad (pitch 30) for the 1st group “T”
- Pneumatic on / off of roll on the 1st group “T”
- Sectionized elastic pad (pitch 30) on the 2nd combined group “T”
- Pneumatic on / off of pad on the 2nd group “T”
- Electronic positioning of the working thickness 
- Electronic control FOX 1000 S

VARIATIONS FOR RULES:

CA4546 Rules of European safety (E.C. brand)

CA4547 Version U.S.A.

CA4548 Version CANADA

VARIATIONS ON REQUEST:

CA3649 Eco System Package (Versions X-Y)
Management system of machine energetic consumptions that includes the following functions:
manual standy-by to allow extinction of 3-phase motors, enclosure of suction mouths and extinction of electro-fan
automatic stand-by operated by electronic control with timed intervention that can be setup by parameter, to put in suspension of machines when not-used 
optimized suction system: automatic opening only of the suction mouths interested in working  
N.W. 
Obligatory control FOX 1000 S. Only for versions X and Y

CA4574 Eco System Package (Versions Z-Z Super)
Management system of machine energetic consumptions that includes the following functions:
manual standy-by to allow extinction of 3-phase motors, enclosure of suction mouths and extinction of electro-fan 
automatic stand-by operated by electronic control with timed intervention that can be setup by parameter, to put in suspension of machines when not-used 
optimized suction system: automatic opening only of the suction mouths interested in working 
management of timed sectionized blowers of belt cleaning and according to the real dimension of pieces  
management of timed sectionized blowers of piece cleaning and according to the real dimension of pieces  
N.W. Obligatory control FOX 1000 S. Only for versions Z and Z Super - Sectionized blowers for belt and piece cleaning not included

CA5688 Door with window for group visualization (2 groups)

CA5686 LED lights for internal lighting 

CA4549 Single-phase transformer
N.W. 
Optional item required for electric input with voltages more than 400 Volt and for electric input at 400 Volt 50 Hz when net hasn't neutral phase

CA4550 Version at 220 (230) Volt

CA5291 Electronic visualizer for working height in inches 

CA4551 Auto-transformer for n° 1 inverter
N.W. 
Obligatory only on machines at 220, 230, 575 or 600 Volt when 1 main motor with inverter is required (except for carpet feeding)

CA4552 Auto-transformer for n° 2 inverters
N.W. Obligatory only on machines at 220, 230, 575 or 600 Volt when nr. 2 inverters with main motors are required (except for carpet feeding) 

VARIATIONS FOR SPINDLE SHAFT: VERSIONS “RR” AND “RTC”

CA4553 Spindle shaft group equipped with: 
• Helical spindle shaft 180 mm.
• N° 520 4-cutting edge turning plates 14x14x2 mm.
• ON/OFF selector on control board for the pneumatic insertion/disengagement of the planer group 
• Inlet sectionized presser divided in 26 independent pressers, to allow working of several pieces at the same time 
• Safety piece anti-return barrier composed by 76 piece anti-return hammers (3 per each presser).
• Front panel to open for access to group and make the normal maintenance or replacement operations of plates
N.W. The planer shaft group is in the 1st position in the place of the 1st calibrating roll  
Obligatory to select the independent motor on the 1st group with minimum power 18,5 kW (25 HP)
Obligatory to select the minimum power of the feeding unit (motovariator or inverter) of 1,5 kW (2 HP) for machines in version with 2 groups and 2,2 kW (3 HP) for machines in version with 3 groups
Obligatory to select the douboe presser rolls in the 2ns position or the shoe presser 
N.W. Obligatory the optional item "Lateral exclusion of the front roller conveyor" to access the planer group from the front of the machine for kniv¡fe replacement
By this group it isn't possible to select:
- the sectionized electronic pad  
- the roll diam. 320 mm in the 2nd position 
- the super-finishing group in teh 3rd position 

CA4555 Side exclusion of the front roll-way
N.W. Obligatory optional item for the machines with the planer group in the 1° position, in order to facilitate the access to the group from the front of the machine for the normal maintenance operations or replacement of knives.

CA4554 Pneumatic adjustment of shoe-presser in the 2° position
N.W. 
Obligatory when the planer group is followed by a steel roll, 85 Sh and 65 Sh

VARIATIONS FOR CALIBRATING/SANDING ROLLS 1° GROUP:

CA4557 Roll 1° group ø 250 mm

CA4558 Roll 1° group ø 320 mm
N.W. For the Libra 65/2 not available for the version “RTC”, for the Libra 65/3 not available for the versions “RRTC”, “RTCT” and “RTT”

CA4559 Rubber-coated roll 1° group 85 sh

CA4560 Rubber-coated roll 1° group 65 sh

CA4561 Rubber-coated roll 1° group 55 sh

CA4562 Rubber-coated roll 1° group 45 sh

CA4563 Rubber-coated roll 1° group 30 sh
N.W. It's recommended to select the 2 or 3-speed main motor or speed adjustment through inverter according to workings
It's obligatory to select the inverter for working on paints.

CA4564 Rubber-coated roll 1° group 20 sh
N.W.
It's recommended to select the 2 or 3-speed main motor or speed adjustment through inverter according to workings
It's obligatory to select the inverter for working on paints.

VARIATIONS FOR PAD “T” - 1° GROUP VERSION “TT”

CA4565 Electronic super-finishing group "SF" 1° position
The device is equipped with:
- automatic oscillation of sanding belt 
- automatic oscillation of lamellar belt
- turning sanding belt in the opposite direction of feeding 
- abrasive belt development 2620 mm
- abrasive belt width 1370 mm
- lamellar belt development 2186 mm
- lamellar belt  width 1370 mm
N.W. Only available for “Z” and “Z super” versions
Obligatory to select the super-finishing group in the 2nd position 

VARIATIONS FOR FULL PADS 1° GROUP:
(IN ADDITION TO THE STANDARD PAD ON THE 1ST GROUP PAD “T” - VERSION “TT”)

CA4587 Half-rigid pad equipped with:
• Extractable bar with rubber + felt (density D=0,68)
• Extractable graphite cloth 
N.W. recommended for sanding veneer panels
Obligatory to select an “X” version and an electronic programmer of the FOX series

CA4588 Flexible full pad equipped with: 
• Extractable bar with rubber + felt (density D=0,42)
• Extractable graphite cloth 
N.W. recommended for sanding veneer panels with soft essence 
Obligatory to select an “X” version and an electronic programmer of the FOX series

VARIATIONS FOR CALIBRATING/SANDING ROLLS 2° GROUP VERSION “RR”:

CA4575 Roll 2° group ø 320 mm
N.W. Obligatory to select a roll with uprated diameter in the 1st position 

CA5600 Grooved steel roll 2° group

CA4576 Rubber-coated roll 2° group 85 sh

CA4577 Rubber-coated roll 2° group 65 sh

CA4578 Rubber-coated roll 2° group 55 sh

CA4579 Rubber-coated roll 2° group 30 sh
N.W. It's recommended to select the 2 or 3-speed main motor or speed adjustment through inverter according to workings
It's obligatory to select the inverter for working on paints.

CA4580 Rubber-coated roll 2° group 20 sh
N.W. It's recommended to select the 2 or 3-speed main motor or speed adjustment through inverter according to workings
It's obligatory to select the inverter for working on paints.

VARIATIONS FOR CALIBRATING/SANDING ROLLS 2° GROUP VERSION “RTC”:

CA4581 Grooved steel roll 2° group

CA4582 Rubber-coated roll 2° group 85 sh

CA4583 Rubber-coated roll 2° group 65 sh

CA4584 Rubber-coated roll 2° group 55 sh

CA4585 Rubber-coated roll 2° group 30 sh
N.W. It's recommended to select the 2 or 3-speed main motor or speed adjustment through inverter according to workings
It's obligatory to select the inverter for working on paints.

CA5514 Rubber-coated roll 2° group 20 sh
N.W. 
 It's recommended to select the 2 or 3-speed main motor or speed adjustment through inverter according to workings
It's obligatory to select the inverter for working on paints.

VARIATIONS FOR PAD “T” 2° GROUP VERSION “RT” AND “TT”

CA4586 Electronic super-finishing group "SF" 2° position
The device is equipped with: 
- automatic oscillation of sanding belt 
- automatic oscillation of lamellar belt
- turning sanding belt in the opposite direction of feeding 
- abrasive belt development 2620 mm 
- abrasive belt width 1370 mm 
- lamellar belt development 2186 mm 
- lamellar belt  width 1370 mm 
N.W. Only available for “Z” and “Z super” versions
For the 3-group Libra 65 RTT , it's obligatory to select even the super-finishing group in the 3rd position

VARIATIONS FOR FULL PADS 2° GROUP: (IN ADDITION TO THE STANDARD PAD ON THE 2ND PAD GROUP “T” OR ON THE COMBINED “TC” GROUP )

CA4587 Half-rigid pad - Equipped with:
• extractable bar with rubber + felt (density D=0,68)
• Extractable graphite cloth 
N.W. recommended for sanding veneer panels
Obligatory to select an “X” version and an electronic programmer of the FOX series

CA4588 Flexible full pad equipped with: 
• Extractable bar with rubber + felt (density D=0,42) 
• Extractable graphite cloth 
N.W. 
recommended for sanding veneer panels with soft essence 
Obligatory to select an “X” version and an electronic programmer of the FOX series

VARIATIONS FOR CONTROLS OF THE OPERATING GROUPS:

CA5512 Reversal of rotation of the 1° sanding belt
Device that allows to select the rotation of sanding belt in the opposite direction or towards feeding
N.W.
Obligatory to select independent motors 

CA5513 Reversal of rotation of the 2° sanding belt
Device that allows to select the rotation of sanding belt in the opposite direction or towards feeding
N.W. 
Obligatory to select independent motors
N.W. Not available for version “RTC”

MACHINE CONTROLS:

CA5558 Electronic control "FOX 500 KTR" 
It operates the automatic intervention of pad and/or of a piece inlet/outlet sanding roll.
The automatic intervention is synchronized either with the 1st or the 2nd feeding speed (standard 2-speed geared motor) either with any speed set up through motovariator or inverter. 
It operates the timing of max 2 roll groups or 1 roll and 1 pad 
N.W Obligatory to select an “X” version for the timed control of the roll group and of the pad. 
For the Libra 10 it's obligatory to select the selectors for pad and roll positioning from the control board
Timing is only available on sanding rolls 45, 30 or 20 Sh 
Not available with Eco System Package 
Available for “X” version

CA5559 Electronic control "FOX 500 ST"
For machines without elastic or electronic sectionized pad
With 2-line LCD display and dustproof membrane keyboard and with integrated signaling LED. The control allows the operation of: 
• Automatic sequential ignition of main motors 
• 3 operating groups
• Working thickness 
• On/off and timed interventions of full pad and sanding rolls 
• 2 inverters (feeding and/or operating groups) 
• Speed of sanding belts 
• Ignition of a brush cleaning group and an outlet blower group 
• Ignition of the vacuum table
• Reversal of rotation of n° 1 sanding belt 
• Activation and control of timing of blowers for cleaning of belts and blowers for outlet piece cleaning 
• Operation of the machine in manual, half-automatic or automatic mode with 4 working programs that can be configurated and selected quickly through 4 function keys 
• Graphical visualization of the machine configuration on the frontal panel
• Report machine operation (working hours/ignition hours) 
• Management of machine alarms 
• Available languages: I, GB, E, D, FR 
N.W. For the timed control of the roll group and of the pad it's obligatory to select a preconfigurated version with on/off selectors of roll and pad
Timing is only available on sanding rolls 45, 30 or 20 Sh. The FOX-500 ST can manage 2 inverters at the most (as you like on 2 operating groups or 1 inverter on the operating group and 1 inverter on the feeding unit) 
Only available for “X” version 
Not available with the option "Eco System Package"

CA5560 Electronic control "FOX 500 ST" (pad)
In place of FOX 500 for machines equipped with elastic or electronic sectionized pad 
With 2-line LCD display and dustproof membrane keyboard and with integrated signaling LED.
The control allows the operation of: 
• Total operation of an electronic sectionized pad, with 3 operating ways: 
  - Pad excluded 
  - Full pad activated with all working sectors 
  - Sectionized pad, activated only with the sectors interested in the geometrical shape of the working piece
Preselection and activation of + o - sectors at right or at left of panel
• Automatic sequential ignition of main motors 
• Management of 3 operating groups
• Working thickness 
• On/off and timed interventions of full pad and sanding rolls 
• 2 inverters (feeding and/or operating groups) 
• Speed of sanding belts 
• Ignition of a brush cleaning group and an outlet blower group 
• Ignition of the vacuum table
• Reversal of rotation of n° 1 sanding belt 
• Activation and control of timing of blowers for cleaning of belts and blowers for outlet piece cleaning 
• Operation of the machine in manual, half-automatic or automatic mode with 4 working programs that can be configurated and selected quickly through 4 function keys 
• Graphical visualization of the machine configuration on the frontal panel
• Report machine operation (working hours/ignition hours) 
• Management of machine alarms 
• Available languages: I, F, GB, D, E 
N.W. For the timed control of the roll group and of the pad it's obligatory to select a preconfigurated version with on/off selectors of roll and pad
Timing is only available on sanding rolls 45, 30 or 20 Sh. The FOX-500 ST can manage 2 inverters at the most (as you like on 2 operating groups or 1 inverter on the operating group and 1 inverter on the feeding unit) 
Only available for “Y”, “Z” and “Z Super” version  
Not available with the option "Eco System Package"

CA5561 Electronic control "FOX 1000 S"
For machines without sectionized elastic or electronic pad 
Colour Touch Screen LCD display 5,7” and PLC 
Machine operation
• Machine operation through Touch Screen controls with the possibility to memorize up to 120 working programs 
• Automatic sequential ignition of motors 
• Graphical visualization of machine configuration
• Management, control and timing of positioning of full pad and sanding rolls 45, 30 or 20 Sh (only if the machine is equipped with selector/s for positioning from the control board). 
• Management and control of working thickness 
• Management and control of feeding speed if the machine is equipped with inverter on feeding
• Management and control of the speed of sanding belts if the machine is equipped with main motors that are adjusted by inverter. 
• Management of the speed of main motors if the machine is equipped with 2 or 3-speed motors
• Activation and control of timing of blowers for cleaning belts and outlet rotative blowers
• Management of reversal of rotation of n° 2 sanding belts
• Report of machine operativity (working hours/ignition hours) 
• Management of machine alarms and failure autodiagnosis on electronic cards 
• Available languages: I, F, GB, D, E 
N.W. For the timed control of the roll group and of the pad it's obligatory to select a preconfigurated version with on/off selectors of roll and pad
Timing is only available on sanding rolls 45, 30 or 20 Sh. 

Available for versions “X”

CA5562 Electronic control "FOX 1000 S" (pad)
In place of FOX-500 for machines equipped with sectionized elastic or electronic pad 
Touch Screen, colour LCD display 5,7” and PLC 
Machine management: 
• Machine management through Touch Screen controls with the possibility to memorize up to 120 working programs 
• Total management of an electronic sectionized pad, with 3 operating ways: 
  - pad excluded 
  - activated full pad with all working sectors  
  - sectionized activated pad only with the sectors interested by the geometrical shape of the working piece.
Preselection and activation of + o - sectors on the right or on the left of panels 
Identification of the slotted pieces
• Automatic sequential ignition of motors 
• Graphical visualization of machine configuration 
• Management, control and timing of positionings of full pad and sanding rolls 45, 30 or 20 Sh (only if the machine is equipped with selector/s for positioning from the control board) and of the full pad. 
• Management and control of working thickness  
• Management and control of feeding speed if the machine is equipped with inverter on feeding
• Management and control of the speed of sanding belts if the machine is equipped with main motors that are adjusted by inverter. 
• Management of the speed of main motors if the machine is equipped with 2 or 3-speed motors
• Activation and control of timing of blowers for cleaning belts and outlet rotative blowers
• Management of reversal of rotation of n° 2 sanding belts
• Histogram graphs for the visualization of sanding belt wear
• Report di operatività macchina (ore di lavoro/ore di accensione) 
• Report of machine operativity (working hours/ignition hours) 
• Management of machine alarms and failure autodiagnosis on electronic cards 
• Available languages: I, F, GB, D, E 
N.W. For the timed control of the roll group and of the pad it's obligatory to select a preconfigurated version with on/off selectors of roll and pad
Timing is only available on sanding rolls 45, 30 or 20 Sh. 

Available for versions “Y”, “Z” and “Z super”

CA5563 Touch Screen display 10,4"
For the electronic controls FOX-1000 and FOX-1000 S in place of monitor LCD 5,7”

VARIATIONS FOR WORKTABLE:

CA5564 Inlet roll-way for long pieces equipped with 5 idle rolls

CA5565 Outlet roll-way for long pieces equipped with 5 idle rolls

CA5516 Inlet and outlet roll-way for long and short pieces
The inlet roll-way is equiupped with 5 idle rolls, the outlet one is equipped with nr. 1 motorized roll and nr. 4 idle ones.
N.W. Obligatory when the machine is equipped with the turning blower group combined with a glazing or cleaning group

CA4591 Inlet motorized roll at the table/carpet

CA4592 Outlet motorized roll at the table/carpet

CA5566 Rubber-coated feeding carpet 40 sh

CA4589 Rubber-coated feeding carpet 50 sh

CA4590 Vacuum table with electro-fan 4 kW (5,5 HP)
Overfed electro-fan by inverter up to 4 kW (5,5 HP)
Electro-fan in the base of the machine 

VARIATIONS FOR IN-LINE MACHINE:

CA5567 Worktable at fixed height from the ground 900 mm - min/max thickness 4 ÷ 200 mm

VARIATIONS FOR MOTORIZATIONS OF OPERATING GROUPS:

VARIATIONS FOR THE VERSION WITH 1 MOTOR:

CA5568 Power of the main motor 18,5 kW (25 HP)

CA5569 Power of the main motor 22 kW (30 HP)

CA4593 Power of the main 2-speed motor 15 kW (20 HP)
Abrasive belt speed 9-18 m/sec.

CA4594 Power of the main 2-speed motor 18,5 kW (25 HP)
Abrasive belt speed 9-18 m/sec.

CA4595 Power of the main 3-speed motor 15 kW (20 HP)
Abrasive belt speed 4,5-9-18 m/sec

CA5570 Inverter on the main motor 15 kW (20 HP)
• Speed adjustment and visualization from control board 
• Variabe speed of abrasive belts from 3 to 18 m/sec.

CA5571 Inverter on the main motor 18,5 kW (25 HP)
• Speed adjustment and visualization from control board 
• Variabe speed of abrasive belts from 3 to 18 m/sec.

VARIATIONS FOR VERSION WITH 2 MOTORS:

VARIATIONS FOR THE 1ST GROUP:

CA5572 Motor power 1° group 15 kW (20 HP)

CA5573 Motor power 1° group 18,5 kW (25 HP)

CA5574 Motor power 1° group 22 kW (30 HP)

CA4596 2-speed motor power 1° group 15 kW (20 HP)
Abrasive belt speed 9-18 m/sec.
N.W.
Not available with steel roll and 85 Sh one

CA4597 2-speed motor power 1° group 18,5 kW (25 HP)
Abrasive belt speed 9-18 m/sec. 
N.W. 
Not available with steel roll and 85 Sh one

CA4598 3-speed motor power 1° group 15 kW (20 HP)
Abrasive belt speed 4,5-9-18 m/sec.
N.W. Not available with steel roll and 85 Sh one

CA5575 Inverter on the motor 1° group 15 kW (20 HP)
• Speed adjustment and visualization from control board 
• Variabe speed of abrasive belts from 3 to 18 m/sec. 
N.W. Not available with steel roll and 85 Sh one

CA5517 Inverter on the motor 1° group 18,5 kW (25 HP)
• Speed adjustment and visualization from control board 
• Variabe speed of abrasive belts from 3 to 18 m/sec. 
N.W. Not available with steel roll and 85 Sh one

VARIATIONS FOR THE 2ND GROUP:

CA5647 Motor power 2° group 11 kW (15 HP)
N.W. Not available with steel roll and 85 Sh one

CA5515 Motor power 2° group 15 kW (20 HP)

CA5576 Motor power 2° group 18,5 kW (25 HP)

CA4599 Motor power 2° group 22 kW (30 HP)

CA5648 2-speed motor power 2° group 11 kW (15 HP)
N.W. Not available with steel roll and 85 Sh one

CA5500 2-speed motor power 2° group 15 kW (20 HP)
Abrasive belt speed 9-18 m/sec.
N.W. Not available with steel roll and 85 Sh one

CA5501 2-speed motor power 2° group 18,5 kW (25 HP)
Abrasive belt speed 9-18 m/sec.
N.W. Not available with steel roll and 85 Sh one

CA5502 3-speed motor power 2° group 15 kW (20 HP)
Abrasive belt speed 4,5-9-18 m/sec.
N.W. Not available with steel roll and 85 Sh one

CA5649 Inverter on the 2° motor 11 kW (15 HP)
• Speed adjustment and visualization from control board 
• Variabe speed of abrasive belts from 3 to 18 m/sec. 
N.W. Not available with steel roll and 85 Sh one

CA5577 Inverter on the 2° motor 15 kW (20 HP)
• Speed adjustment and visualization from control board 
• Variabe speed of abrasive belts from 3 to 18 m/sec. 
N.W. Not available with steel roll and 85 Sh one

CA5503 Inverter on the 2° motor 18,5 kW (25 HP)
• Speed adjustment and visualization from control board 
• Variabe speed of abrasive belts from 3 to 18 m/sec. 
N.W. Not available with steel roll and 85 Sh one

VARIATIONS FOR CLEANING SYSTEMS:

CA5578 Oscillating blower 1° group equipped with:
• Timed intervention activated by the workpiece for compressed  
• Oscillation by electronic system 
• suction hose 
• filter and pressure regulator 
N.W.  Not available with the l'optional item "Eco System Package"

CA5579 Oscillating blower 2° group equipped with: 
• Timed intervention activated by the workpiece for compressed  
• Oscillation by electronic system 
• suction hose 
• filter and pressure regulator 
N.W.  
Not available with the l'optional item "Eco System Package"

CA5504 Sectionized Oscillating blower 1° group equipped with: 
• Timed intervention in 2 macro areas, operated by the working piece for compressed air saving 
• Oscillation by electronic system 
• suction hose 
- filter and pressure regulator  
N.W.  
Only available with the 'optional item "Eco System Package"

CA5505 Sectionized Oscillating blower 2° group equipped with: 
• Timed intervention in 2 macro areas, operated by the working piece for compressed air saving 
• Oscillation by electronic system 
• suction hose 
- filter and pressure regulator  
N.W.  
Only available with the 'optional item "Eco System Package"

CA5580 Outlet whirl rotative blowers for piece cleaning
The device is equipped with: 
- timed intervention activated by the workpiece
- filter and pressure regulator 
- dust suction hose
N.W. 
It's combined with a glazing or cleaning group 
When the group is combined with a glazing or cleaning group and workpieces are short (f.e. less than 350 mm.) it's required to select roll-ways for long and short pieces, where the roll-way is equipped with the 1° motorized roll
Not available with the optional item "Eco System Package"

CA5506 Outlet whirl rotative sectionized blowers for piece cleaning
The device is equipped with: 
- oscillation by electronic system
- timed intervention in 2 macro areas, operated by the working piece for compressed air saving 
- filter and pressure regulator 
- dust suction hose
N.W. 
It can be combined with a glazing or cleaning group 
When the group is combined with a glazing or cleaning group and workpieces are short (f.e. less than 350 mm.) it's required to select roll-ways for long and short pieces, where the roll-way is equipped with the 1° motorized roll
Available only with the optional item "Eco System Package"

CA5507 Outlet fixed cleaning roll ø 150 mm equipped with: 
• cleaning roll diam. 150 mm
• motor 0,75 kW (1 HP)
• working height adjustment 
• dust suction hose
• outlet rubber-coated presser roll 
N.W.  Not available with structuring-rusticating group

CA5508 Outlet fixed glazing roll ø 150 mm equipped with: 
• cleaning roll diam. 150 mm 
• motor 0,75 kW (1 HP) 
• working height adjustment 
• dust suction hose
• outlet rubber-coated presser roll 
N.W.  Not available with structuring-rusticating group

CA5509 Outlet oscillanting glazing roll ø 200 mm equipped with: 
• Ultra-fine glazing roll ø 200 mm 
• Motor 2,2 kW (3 HP) 
• Working height adjustment  
• Dust suction hose 
• Outlet rubber-coated presser roll 
N.W.  Not available with structuring-rusticating group

VARIATIONS FOR STRUCTURING – RUSTICATING GROUP:

CA5581 Fixed outlet Tinex structuring-rusticating group equipped with: 
• Main motor 5,5 kW (7,5 HP) 
• Tinex structuring-rusticating roll ø 200 mm gr. 46 
• Height adjustment of roll working position 
• Dust suction hose 
• Outlet rubber-coated presser roll 
N.W.  
Not available with outlet cleaning or glazing rolls

CA5582 Tinex structuring-rusticating roll 80 g - Tinex filament carborundum structuring-rusticating roll gr. 80 in place of the standard roll gr. 46

CA5583 Rullo strutturatore-rusticatore in acciaio - steel filament structuring-rusticating roll in place of the standard roll gr. 46

CA5510 Motor 7,5 kW (10 HP) for structuring group

VARIATIONS FOR PRESSERS:

CA5584 Floating shoe presser in the 1ª position - Equipped with steel sliding blocks and rubber-coated pressure rolls

CA5585 Floating shoe presser in the 2ª position - Equipped with steel sliding blocks and rubber-coated pressure rolls

CA5586 Floating shoe presser in the 3ª position - Equipped with steel sliding blocks and rubber-coated pressure rolls 

CA5587 Pneumatic adjustment of the 1° shoe presser

CA5588 Shoe pressers for working frames with traverses of reduced section (type IV 68).
The kit includes:
- Shoe presser in the 1° position equipped with pneumatic adjustment and special kncking down Ertacetal sliding block 
- Shoe presser in the 2° position equipped with pneumatic adjustment and special kncking down Ertacetal sliding block
- Shoe presser in the 3° position equipped with pneumatic adjustment and special kncking down Ertacetal sliding block
N.W.
Not available the reversal of rotation of abrasive belt  
Not available for the versions “TT”, “RTT”, “RTCT”

CA5589 Double grooved pressure roll in the 1st position

CA5590 Double grooved pressure roll in the 2nd position

CA5511 Double grooved pressure roll in the 3rd position

CA5591 Grooved rubber-coated pressure roll in the 2nd position (it replaces the standard smooth rubber roll or the smooth rubber roll in the floating shoe)

CA5592 Grooved rubber-coated pressure roll in the 3rd position (it replaces the standard smooth rubber roll or the smooth rubber roll in the floating shoe)

VARIATIONS FOR MOTORIZATIONS OF CARPET FEEDING:

CA5593 Carpet feeding by motovariator 0,75 kW (1 HP) with adjustable speed from 3,5 to 18 m/min.
N.W. Max installed power on longitudinal groups 22 kW (30 HP) (50 or 60 Hz)

CA5594 Carpet feeding by motovariator 1,5 kW (2 HP) with adjustable speed from 3,5 to 18 m/min.
N.W. 
Max installed power on longitudinal groups 52 kW (70 HP) (50 or 60 Hz)
Obligatory to select the back rubber-coated feeding roll 

CA5596 Electronic variator (inverter) 0,75 kW (1 HP) carpet feeding with speed from 3,5 to 18 m/min.
Speed adjustment from the frontal control board 
N.W. Max installed power on longitudinal groups 22 kW (30 HP) (50 or 60 Hz)

CA5597 Electronic variator (inverter) 1,5 kW (2 HP) carpet feeding with speed from 3,5 to 18 m/min. 
Speed adjustment from the frontal control board 
N.W. Max installed power on longitudinal groups 30 kW (40 HP) (50 or 60 Hz)

CA5598 Electronic variator (inverter) 2,2 kW (3 HP) carpet feeding with speed from 3,5 to 18 m/min. 
Speed adjustment from the frontal control board 
N.W. Max installed power on longitudinal groups 52 kW (70 HP) (50 o 60 Hz)
Obligatory to select the back rubber-coated feeding roll 

CA5599 Back rubber-coated feeding roll 
N.W. Recommended to improve feeding with great removal  

N.W. Verify the right power of the carpet feeding motor according to the installed powers on groups
By the standard 2-speed feeding geared motor, the total max power that can be installed on groups is 22 kW (30HP). 
To choose the motovariator or inverters, please, follow the following directions: 
0,75 kW (1 HP) – For total installed power on groups up to max 22 kW (30 HP) (50/60 Hz) 
1,5 kW (2 HP) – For total installed power on groups up to max 30 kW (40 HP) (50/60 Hz)
2,2 kW (3 HP) – For total installed power on groups up to max 52 kW (70 HP) (50/60 Hz)

PACKINGS:
N.W. For loading in container it's obligatory to select a packing 

CA9370 Packing on pallet + nylon

CA9371 Packing in wooden case

THE FOLLOWING MODELS ARE ALSO AVAILABLE:

LIBRA 65/2 RTC 135
1° group “R”: Grooved steel roll ø 175 mm, with decimal adjustment of the working height
2° combined group “TC” including:
Rubber-coated roll ø 175 mm 45 Sh with decimal adjustment of the working height
Full rigid pad (density 0,68), with screwed graphite cloth, on extractable bar with decimal adjustment of the working height 

LIBRA 65/2 RT 135
1° Group “R”: Grooved steel roll ø 175 mm, with decimal adjustment of the working height
2° Group “T”: Full rigid pad (density 0,68), with screwed graphite cloth, on extractable bar with decimal adjustment of the working height 

LIBRA 65/2 TT 135
1° Group “T”: Full rigid pad (density 0,68), with screwed graphite cloth, on extractable bar with manual decimal adjustment of the working height 
2° Group “T”: Full rigid pad (density 0,68), with screwed graphite cloth, on extractable bar with manual decimal adjustment of the working height 

Additional Info
Additional Info
ManufacturerCasadei Busellato
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You're reviewing: AUTOMATIC CALIBRATING-SANDING MACHINE WITH 2 OPERATING GROUPS CASADEI BUSELLATO mod. LIBRA 65/2 RR 135 - As per E.C. rules


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