TEL +39.85.95449 / +39.329.2736832 – E-MAIL: [email protected] – WHATSAPP: +39.393.5129610
Machines for WoodWorking, Plexiglas, Aluminum, Polystyrene, Composite Panels (Alucobond), Recycling, etc.

Machines for WoodWorking, Plexiglas, Aluminum, Polystyrene, Alucobond, Recycling, etc.

Machines for WoodWorking, Plexiglas, Aluminum, Polystyrene, Alucobond, Recycling, etc.

AUTOMATIC CALIBRATING-SANDING MACHINE WITH 2 OPERATING GROUPS CASADEI BUSELLATO mod. LIBRA 55/2 RR 135 - As per EC rules

AUTOMATIC CALIBRATING-SANDING MACHINE WITH 2 OPERATING GROUPS CASADEI BUSELLATO mod. LIBRA 55/2 RR 135 - As per EC rules

Request a Quote
Product code: LIBRA 55/2 RR 135 Categories: ,
Share on facebook
Share on twitter
Share on linkedin
Share on pinterest
Share on email
Share on whatsapp

Description

AUTOMATIC CALIBRATING-SANDING MACHINE WITH 2 OPERATING GROUPS CASADEI BUSELLATO mod. LIBRA 55/2 RR 135 – As per EC rules
Calibrating-sanding machine with:
1° group: Grooved steel roll ø 175 mm, with manual decimal adjustment of the working height 
2° group “R”: 45 Sh-Rubber-coated roll ø 250 mm with manual 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 hoods designed for a better performance with low intake air consumption
• Rubber-covered floating presser rolls with differentiated pressure
• Automatic brake for a quick stop of the operating groups

Safety
• Automatic star/delta system of the main motor
• Over-thickness safety micro 
• Inlet handrail barrier with emergency 
• Inlet roll with safety system for anti-return of the pieces
•  Emergencies on the machine access doors 
• Side belt-guards and on tightening
• Front and back mushroom emergency pushbutton 
• Padlockable main switch 
• Overload protection on the main motor
• Automatic stop in case of machine emergency due to:
– abrasive belt breakage
– abrasive belt not tensioned
– lateral discharge of the abrasive belt 
– lack of compressed air
– overload of the main motor

TECHNICAL DATA
– Working width mm. 1350
– Working height (with mobile table) mm. 4 ÷ 170
– Working height (with fixed table) 4 ÷ 200 mm
– Sanding belt width mm. 1370
– Sanding belt development 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 1100 and 1350 versions equipped with electronic programmer FOX 500 KTR 
Pitch 56: equipped with 20 sectors (version 1100) and 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 versions 1100 and 1350 equipped with electronic programmer “FOX-500” 
Pitch 56: equipped with 20 sectors (version 1100) and 24 sectors (version 1350) 
Pitch 30: equipped with 37 sectors (version 1100) and 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 

CA3709 Version “X” for RR

CA3710 Version “X” for RTC

CA3711 Version “Y” for RTC

CA3712 Version “Z” for RTC

CA3713 Version “Z Super” for RTC

VARIATIONS FOR RULES:

CA3714 Rules of European safety (E.C. brand)

CA3715 Version U.S.A. 

CA3716 Version CANADA

VARIATIONS ON REQUEST:

CA3649 Eco System Package (Version X-Y)
N.W. Obligatory control FOX 1000 S. Only for versions X and Y

CA4502 Eco System Package (Version Z-Z Super)
N.W. Obligatory control FOX 1000 S. Only for versions Z e Z Super. Sectioned blowers for belt cleaning and piece cleaning not included

CA3717 Door with window for group visualization (2 groups)

CA3718 LED lights for internal lighting

CA7203 Version at 220 (230) Volt

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

CA5291 Electronic visualizer for working height in inches 

CA7204 Auto-transformer for n° 1 inverter
N.W. 
Obligatory only on machines at 220, 230, 575 or 600 Volt when a main motor with inverter is required (except for carpet feeding)

VARIATIONS FOR CALIBRATING/SANDING ROLLS
1° GROUP VERSION “RR”

CA3723 Rubber-coated roll 1° group ø 175 mm 85 Sh (RR) 

CA3724 Rubber-coated roll 1° group ø 175 mm 65 Sh (RR) 

CA3725 Rubber-coated roll 1° group ø 175 mm 45 Sh (RR) 

CA3726 Rubber-coated roll 1° group ø 175 mm 30 Sh (RR)

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

CA3727 Rubber-coated roll 2° group ø 250 mm 85 Sh (RR) 

CA3728 Rubber-coated roll 2° group ø 250 mm 65 Sh (RR) 

CA3729 Rubber-coated roll 2° group ø 250 mm 30 Sh (RR) 

CA3730 Rubber-coated roll 2° group ø 250 mm 20 Sh (RR)

VARIATIONS FOR CALIBRATING/SANDING ROLLS
1° GROUP VERSION “RTC”

CA3719 Rubber-coated roll 1° group ø 160 mm 85 Sh (RTC-RRTC) EUR 0

CA3720 Rubber-coated roll 1° group ø 160 mm 65 Sh (RTC-RRTC)

CA3721 Rubber-coated roll 1° group ø 160 mm 45 Sh (RTC-RRTC) 

CA3722 Rubber-coated roll 1° group ø 160 mm 30 Sh (RTC-RRTC)

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

CA3731 Rubber-coated roll 2° group ø 160 mm 85 Sh (RTC) 

CA3732 Grooved steel roll 2° group ø 160 mm (RTC) 

CA3733 Rubber-coated roll 2° group ø 160 mm 65 Sh (RTC) 

CA3734 Rubber-coated roll 2° group ø 160 mm 30 Sh (RTC)

VARIANTS FOR CONTROLS OF OPERATING GROUPS:

CA3735 Reversal of rotation of the 1° sanding belt
N.W. 
Obligatory to select independent motors 

CA3736 Reversal of rotation of the 2° sanding belt
N.W. 
Obligatory to select independent motors 

VARIATIONS FOR FULL PADS: (IN ADDITION TO THE STANDARD PAD)

CA5283 Flexible full pad – Equipped with extractable bar with rubber + felt (density D=0,42) 
N.W. Combine with an electronic programmer of the FOX series (recommended for sanding veneer panels with soft essence)

CA5284 Half-rigid pad – Equipped with extractable bar with rubber + felt (density D=0,68) 
N.W. Combine with an electronic programmer of the FOX series (recommended for sanding veneer panels)

MACHINE CONTROLS:

CA5558 Electronic control “FOX 500 KTR”
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”
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
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
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” (tampone)
In place of FOX-500 for machines equipped with sectionized elastic or electronic pad
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″

VARIATIONS FOR MOTORIZATIONS OF OPERATING GROUPS:

VARIATIONS FOR VERSION WITH 1 MOTOR:

CA7284 Main motor power 15 kW (20 HP)

CA7285 Main motor power 18,5 kW (25 HP)

CA7286 Power of 2-speed motor 11 kW (15 HP) 9 – 18 m/sec

CA7287 Power of 2-speed motor 15 kW (20 HP) 9 – 18 m/sec

CA3768 Power of the main 2-speed motor 18,5 kW (25 HP)

CA2586 Power of the main 3-speed motor 15 kW (20 HP) 4,5 – 9 – 18 m/sec

CA3582 Power of the main 3-speed motor 18,5 kW (25 HP) 4,5 – 9 – 18 m/sec

CA7288 Inverter on the main motor 11 KW (15 HP)

CA7289 Inverter on the main motor 15 KW (20 HP)

CA3583 Inverter on the main motor 18,5 KW (25 HP)

VARIATIONS FOR VERSION WITH 2 MOTORS: (The motor of the 1° group is in the 1st position and is out of the base)

CA2400 Motor power 1° group 11 kW (15 HP)

CA7290 Motor power 1° group 15 kW (20 HP)

CA7291 Motor power 1° group 18,5 kW (25 HP)

CA7292 Power of 2-speed motor 1° group 11 kW (15 HP)
N.W. 
9 – 18 m/sec. – Not available with steel roll and 85 sh one

CA7293 Power of 2-speed motor 1° group 15 kW (20 HP)
N.W. 9 – 18 m/sec. – Not available with steel roll and 85 sh one

CA3501 Power of 3-speed motor 1° group 15 kW (20 HP)
N.W. 4,5 – 9 – 18 m/sec. Not available with steel roll and 85 sh one

CA7294  Inverter on the 1° motor 11 KW (15 HP)
N.W. Not available with steel roll and 85 sh one

CA7295  Inverter on the 1° motor 15 KW (20 HP) 
N.W. Not available with steel roll and 85 sh one

CA7296 Motor power 2° group 11 kW (15 HP)

CA7297 Motor power 2° group 15 KW (20 HP)

CA7298 Motor power 2° group 18,5 kW (25 HP)

CA7299 Power of 2-speed motor 2° group 11 kW (15 HP)
N.W. 
9 – 18 m/sec. – Not available with steel roll and 85 sh one

CA8200 Power of 2-speed motor 2° group 15 kW (20 HP)
N.W. 9 – 18 m/sec. – Not available with steel roll and 85 sh one

CA3502 Power of 3-speed motor 2° group 15 kW (20 HP)
N.W. 4,5 – 9 – 18 m/sec. – Not available with steel roll and 85 sh one

CA8201 Inverter on the 2° motor 11 kW (15 HP)
N.W.  Not available with steel roll and 85 sh one

CA8202 Inverter on the 2° motor 15 kW (20 HP)
N.W. Not available with steel roll and 85 sh one on RR versions

VARIATIONS FOR WORKTABLE:

CA3737 Vacuum table with electro-fan

CA5253 Inlet and outlet roll table for long pieces 

CA5254 Inlet and outlet roll table for long and short pieces
N.W. 
It’s essential when the rotative blower group is required combined with a glazing or cleaning or structuring group 

VARIANTS FOR ONLINE MACHINE:

CA3738 Worktable at fixed height from the ground 900 mm
N.W. Not available on machines with independent motors and with feed gear motor power 2,2 kW on Libra 55/2 and 3 kW on Libra 55/3

VARIATIONS FOR CLEANING SYSTEMS:

CA5204 Oscillating blower 1° group
N.W.  Not available with the l’optional item “Eco System Package”

CA5205 Oscillating blower 2° group
N.W.  
Not available with the l’optional item “Eco System Package”

CA3650 Sectionized oscillating blower 1° group 
N.W.  Only available with the ‘optional item “Eco System Package”

CA3651 Sectionized oscillating blower 2° group
N.W.  Only available with the ‘optional item “Eco System Package”

CA5206 Outlet whirl rotative blowers for piece cleaning
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”

CA3652 Outlet whirl rotative sectionized blowers for piece cleaning
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”

CA5247 Fixed glazing roll ø 150 mm
N.W. Not available with the codes CA5248 and CA32V7

CA5248 Fixed cleaning roll ø 150 mm
N.W. Not available with the codes CA5247 and CA32V7

CA3653 Oscillanting glazing roll  ø 200 mm
N.W. Not available with structuring-rusticating group

VARIATIONS FOR STRUCTURING – RUSTICATING GROUP:

CA32V7 Fixed outlet Tinex structuring-rusticating group
N.W.  Not available with the codes CA5247 and CA5248

CA32V8 Tinex structuring roll gr. 80 instead of gr. 46

CA32V9 Steel structuring roll instead of Tinex gr. 46

VARIATIONS FOR PRESSERS:

CA6261 Floating shoe presser in the 1ª position

CA6262 Floating shoe presser in the 2ª position

CA6263 Floating shoe presser in the 3ª position

CA6264 Pneumatic adjustment of the 1° shoe presser

CA22O5 Double grooved pressure roll in the 1ª position

CA22O6 Double grooved pressure roll in the 2ª position

CA6269 Grooved rubber-coated pressure roll in the 2ª position

CA6270 Grooved rubber-coated pressure roll in the 3ª position

VARIATIONS FOR MOTORIZATIONS OF CARPET FEEDING:

CA5264 Carpet feeding by motovariator 0,75 kW (1 HP) with adjustable speed from 3,5 to 18 m/min. 
N.W.  Not available for machines with 2 independent motors

CA5265 Carpet feeding by motovariator  1,5 kW (2 HP) with adjustable speed from 3,5 to 18 m/min. 

CA4284 Electronic variator (inverter) 0,75 kW (1 HP)
N.W.  Not available for machines with 2 independent motors

CA4285 Electronic variator (inverter) 1,5 kW (2 HP)

CA4293 Electronic variator (inverter) 2,2 kW (3 HP)

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 from 30 kW (40 HP) to 52 kW (70 HP) (50/60 Hz)

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

CA9562 Pallet + nylon “version 135” 

CA9563 Wooden case “version 135″

AVAILABLE ALSO THE MODEL:

LIBRA 55/2 RTC 135
1° group: Grooved steel roll ø 160 mm, with manual decimal adjustment of the working height 
2° combined group “TC” including:
45 Sh-Rubber-coated roll ø 160 mm with manual decimal adjustment of the working height 
Full rigid pad (density 0,68), with screwed graphite cloth, on removable bar with manual decimal adjustment of the working height 

 

Additional information

Manufacturer

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

WoodWorking Machinery

Machines for Processing Composite Panels (Alucobond, Dibond, Alupanel, etc.)

Play Video
CNC MACHINING CENTERS, VERTICAL AND HORIZONTAL, FOR MACHINING ON COMPOSITE PANELS, MILLING, DRILLING, CUTTING, BENDING (Ventilated Facades – ACM – ACP – Alucobond® – Alpolic® – Dibond® – Larson® – Reynobond® – Alubond® – Albond® , Sandwich, etc.)

Contact us

for any information

Info on MakXilia

Do you need help ? Contact us