Parmigiani TBH cnc 3 en 4roll plate bending

Parmigiani TBH cnc 3 en 4 roll plate bending  

Why PARMIGIANI is chosen from the most important
Aircraft manufacturing industries as exclusive partner
for the supply of special high-tech plate rolling machines?
•for reliability
•for quality
•for technology
•for experience
•for service 

3-roll type TBH Hydrotronic 2600 x 4
4-roll type VBH Hydrotronic 2100 x 6
PARMIGIANI plate rolls involve the best of the technology available on the market. This is what makes our plate bending machines successful since 80 years: heavy-duty frames; high bending power and unique manufacturing technology:
•LINEAR GUIDES for rolls translation.
•ANTIFRICTION MATERIAL on the rolls supports.
•ELECTRONIC PARALLELISM control system.
•MULTI BEARINGS system on rolls supports.

MINIMUM BENDING DIAMETER = 1,1 x TOP ROLL DIAMETER
CNC CONTROL
3-roll type TBH Hydrotronic 3100 x 25
The high mechanical precision, the toughness of the linear guídes, the rigidíty of the multi
bearings system together wíth the accuracy of the electronic parallelism control system
allow the installàtion of CNC control on all models. Dífferent levei of automation are
available depending on the clíent's needs.

The PLANET section bending machines design combines a solid frame with the most updated technological innovation so as to respond to the highest productivity standards and the most stringed tolerance in working precision.

3 DRIVEN ROLLS BY 3 HYRAULIC MOTORS and 3 planetary reduction gears with exclusive
PARMIGIANI HTT hydraulic system, for automatic speed compensation between the rolls during working operations.

PLAN ET 100 CNC
Shafts díameter 360 mm

Shafts diameter from 30 up to 450 mm
HYDRAULICALLY OPERATED GUIDE ROLLS:
The six-way adjustable guide rolls assure the best guiding of the section in and out coming
the bending rolls. The special device for rolling angle iron leg-in is part of the standard
equipment on all models. The fully hydraulic adjustment of the guide rolls allows an
immediate and micrometric regulation directly from the control panel during the bending
operation (12 push buttons).
VARIABILE BENDING POSITION:
Up to the model PLANET 40, the standard equipment of all machines includes the combined
design for working with vertical and horizontal axis. Changing the working plane is easy and
simple as shown in the pictures below.

COMPLETE SET OF UNIVERSAL BENDING
ROLLS A5 STANDARD EQUIPMENT:

All machines aгe equipped with a complete set of rolls for bending a great variety
of standard sections: Angle íron; T-bar; square bar;
Flat bar; Rectangular and square tube; Channells legin and leg-out (on y-y axis);
I and H beams (IPE-INP-HE) on the easy way (y-y axis).

PLANET 150: the world largest sectíon bending machine manufactured by Parmigíaní!
The machine is equipped wíth universal rolls for bending all standard section and specíal device for beams on edge. Bending capacíty up to HEB 1000 mm. and pipes up to 609 mm O.D.

TANK HEAD FORMING MACHINES:
Parmígíaní produces a wíde range of Flangíng machínes and Díshíng uníts for productíon of heads wíth shapes and desígns in compliance with the tolerances stipulated
By intematíonal standards and for heads diameter from 200 up to 8000 mm and plate thickness from 1,5 up to 50 mm (cold formíng).
HYDRAULIC FLANGING MACHINES:
Fully hydraulíc flangíng machines type FM/hy.
Different models for head flangíng up to 50 mm thickness.
Each model ís avaílable in two versíon:
"FM/hy": for flangíng heads wíth centre hole.
"FM/hy-wch": for flangíng heads wíthout centre hole.
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DISHING PRESSES AND AUTOMATIC MANIPULATORS:
Portal frame hydraulíc díshíng presses type DPO.
Maximum force up to 1500 Tons; Maxímum distance between the uprights up to 12 m. Press and Manípulator movements (movíng, líftíng and blanks rotation) are synchronized. One operator control and program the fully automatic dishing process from a centralízed control
panel. All automatic manípulators are buílt ín functíons of Press dímensíons, wíth líftíng capacity up to 30 tons.

COMPLETE SET OF STANDARD ROLLS
All machines are equipped with a complete set of rolls for bending all standard sections:
• Angle iron leg-in and leg-out
• T-bar leg-out ,leg-in and vertical
•Square bar
• Flat bar on-flat and on-edge
• Rectangular and square tube
• 1 and H Beams (IPE - INP - HE) on the easy way (y-y axis)
• Channels leg-in and leg-out on the easy way (y-y axis)
Supplementary rolls are not requíred except for special shape sections or tubes.
The rolls are easily adjustable by ring nut.
The rolls special design avoids section shape deformation and allows fast production and easy handlíng even in respectMA1N TECHNICAL FEATURES:
• Universal Double Pinch Type Hydraulíc Sectíon Bendíng
Machínes built in different models with maximum bending capacity from 1,5 cm3 up to 6000 cm3.
• Double pinch type. Hydraulically operated and powered double independent adjustment of the lower rolls,
• Three dríven rolls. of the tightest bending tolerances.

•Automatíc speed compensatíon between top and lower rolls.
• Síx-directional operated guide rolls. Each guide roll is complete of rolls for bending angle-iron leg-in.
• Bending rolls in High Tensile alloyed Forged steel (Nì-CrMo), heat treated.
•Shafts in alloyed steel (heat treated and grinded), mounted on long life grease lubricated self-alignement spherical roller bearings.
•All welded steel frame, heavily proportioned and stress relieved.
• Machíne combíned desígn, for working with vertical or horizontal axis from mod. 10 to mod, 40.
•Mobile control panel with low voltage controls.
• Electroníc dígítal read-outs forthe position ofthe lower rolls.
• Electro-mechanícal rolls drívíng from mod. 10 to mod. 18.
• Hydraulic rolls drivingvia 3 low speed hydraulic motors and
3 planetary reduction gears directly coupled to the rolls and infınitely variable rolling speed from mod. 20 and bigger.
•All machines are built in accordance with CE 89/392 and 89/336 rules.

THE BEST GUIDING SYSTEM FOR ALL BENDING APPLICATIONS: STANDARD ON ALL MODELS
The six-way adjustable guide rolls assure the best guiding of the section in and out coming the bending rolls.
Mainly used for avoiding shape deformations of asymmetric section, calibratíng the bendíng radíus and enlargíng a too small díameter.The six-way design can be effective in many
other rolling operations.
The special device for rollíng angle iron leg-ín is part of the standard equipment on all models.

OPTIONAL EQUIPMENT:
• Devices for bending beams and channels on the "hard-waý' (x-x axis).
• Half-pipe forming and rolling attachments and tooling.
• Device for tube spiral support with tooling for calibration of pitch and coils diameter.
• Calibrating device for repetitive works, accurate spiralling and coiling.
• Elongated shafts for rolling wider sections.
• Device for joggling and flanging of shells and cones.
• Rolls for tube.
• Rolls for rolling sections to diameter smaller than attainable
with standard rolls.
• Rolls for special-shape sections.
• Special operating voltage or special electrics.
• CNC Controls.
• Remote assistance via modem.

All models can be equipped wίth CNC, with section feeding controI system and automatic
alignment device.
The PROFIBEND® Pamıigiani software runs on an SIEMENS índustńal compuber іnda~иs
based), withTFT - high resolution - colour video and 1P 65 keyboard and mouse.
The large Ørd dísk capacity allows to save an unlimited number of part prõgrams.
Network compatibilŕry and 3,5" Floppy disk drive make back-up simply and easy.
The basic model controls all three main axís (section feeding,left and right bending rolls) wíth varíabte posítíoníng speed.
The control can be extended up to 10 additional axís for special bending operations.
The independent adjustment of the two bending rolls posŕtioning speed allow to comply
the most complex shapes.
A special device for remote-assistance via modem can be installed on every CNC section
bending machine.
ROLLS DRIVING V1A 3 HYDRAULIC MOTORS: H1GH POWER - NO MAINTENANCE
HTT High Transmitted Torque
Indipendent Axís / Permanent Lubrication
Hydraulic Motors + Epícycloid Reduction Uníts + Roller Bearíngs =
High Transmitted Torque; No Maintenance; Indípendent Axis;
Permanent Lubricatíon.

PPS Parııцgíani Parallelísm System
Visualized electroníc system for rolls adjustment and control.
Two digital read outs for each moveable roll.
Best positíon control also for conical bending.

Cone Bending Facílíý
Indipendent ínclination and reposítioníng of parallelísm for each moveable roll, directly controlled by the operator from the control panel.
The AVG and HTT systems allow a wide ínclination of the rolls (a).

AVG Antifriction Vertícal Guiding
Perfect Guídíng / Maacimum Quality / No Maíntenance
Vertícal Guídes wíth antí-fríctíon materials, strongest structure, best prebendíng (also on minímum diameter).

Section Bendíng Machínes, suitable for different workíng exígences.
The machíne can bend any kind of sections such as: angle íron, T sectíon, square bars, beams, tube etc..
A wide range of models ís avaílable for bendíng sectíons with Wmax from 1,5 up to 2.500 cm3

Díshíng unit made up of hydraulic press and automatic manipulator.
Pressíng force up to 1.500 tons.
Hydraulíc cold flangíng machínes for dished heads wíth or without center hole.
Plate thickness from 2 up to 50 mm and max. díameter 8000 mm.

3& 4 Rolls Plate Bending Rolls.
Rolls lenght from 500 up to 8.000 mm;
Plate thíckness from 2 up to 250 mm cold bendíng, (400 mm hot bending)
CNC on request.
Special models for aircraft and ship buildíng índustríes wíth rolls lenght up to 16.000 mm.