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For tubes:
Exhaust
Iron work
Thin steel
Capacities: Ø: from 25 to 63,5 Misters.
Ray of maximum bending: 125 Misters.
Angle of maximum bending: 165°
Mini thickness:
Thickness minimum of the tubes to be curved according to the external diameters:
1,25 mm for: Ø 25 to 47,5 mm (1 " to 1 7/8 ").
1,50 mm for: Ø 50,8 mm to 57 mm (2 " to 2 1/4).
2,00 mm for: Ø 60 and 63,5 mm (2 3/8 " and 2 1/2 ").
Features:
Asynchronous motor 2200W - 50Hz, 230/400V
Three-phase current (to specify the voltage with the order).
Classify insulation IP44.
Obstruction: 1,10 X 0,60 Mr.
Height of work: 925 Misters.
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The cold-forming method requires an extremely rigid and strong machine.
The new Fimat rolling machine has been designed and built in order to meet any demand of strength and solidity needed to obtain high-quality results.
Special attention has been paid to the machine versatility and flexibility, thanks to Fimat wide experience in this sector.
Our base machine is designed to allow the use of several special solutions, in compliance with the various production requirements of the customer.
The external tailstock support can be assembled both on the upper and on the lower part of the machine, in accordance with the work piece loading/unloading specifications.
Special working cycles can be planned and customized, according to the particular demands of our clients.
Depending on machine features, it is possible to perform multiple rolling operations with just one work piece load by contemplating:
*Side by side racks.
*Intermediate stop of the working stroke.
*Work piece rotation and opposite side processing.
*Axial shifting of the work piece. |
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- Cold rolling of internal and external synchro-sliding gears or pinions for use on light or industrial vehicle mechanical gear boxes,
- Execution of involute rake forms with single or double slopes, or parallel to the spindle profile or original cut form,
- Operation guaranteeing perfect concentricity of the forms executed due to the accuracy of the workpiece centering on the workstation,
- Rigidity, accuracy, reliability of the clamping / rolling workstation,
- Its NC version, with a hydraulic axis, fully controls forces and movements developed during rolling in order to optimize the rolling and indexing cycle ; allows programming of the main parameters from the machine operator panel: Roll speed and direction of rotation, Rolling time in each direction of rotation, Speed of movement and positioning of the carriage supporting the pressure roller or the roller or the roll, Min-max rolling forces or combined with workpiece positioning.
- Various versions with manual or automatic loading, with multi-articulated robot or handler integrated in the machine,
- Fast changes of production runs, automatic recognition of workpieces,
- Machine conforming to EC standards. |
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Applications:
- Gearbox pinions
- Worm screw
- Ball screw
Given the growing interest of gear manufacturers for this high precision and low cost per part technology, Escofier, thanks to its long experience of cold rolling process, has developed a high level of know-how in burnishing technology :
- Escofier Technologie has developed dedicated burnishing machines
- Escofier Technologie designs and produces burnishing tools
Our burnishing machines include FCR technology (Force Control Rolling) : for each part, the operator is able to define a specific rolling cycle by controlling either the rolling force or the carriages position.
Each burnishing machine allows process control with:
- Burnishing cycle chart display (rolling force and position) to control the rolling cycle and to simplify burnishing adjustment
- Good and bad part sorting according to pre-defined limits |
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Spline cold rolling machine:
Cold forming of equally spaced teeth on either cylindrical or slightly tapered workpieces : involute straight or helical splines, serrations and knurling.
Principals:
- Fixed distance between the forming tools centrelines during the working cycle.
- Circular tools with evolutive profile.
- Simultaneous forming of adjacent forms : threads, circular grooves, helical oil grooves.
- Forming of splines with snap ring groove.
Machine description:
- Quick and accurate roll matching, easy corrections at any time.
- Working distance between tools symmetrically, precisely, continuously adjustable with or without parallel correction.
- Display of matching and centre distance adjustment values.
Large cast base to eliminate vibration and deformation.
- Conform to CE regulations.
- Possible to recognise multi workpieces, versatility between manual and automatic modes.
- Production rate: up to 600 pieces/hour depending on automation.
- Optional hydraulic control assistance for tool change.
- Optional mechanisation of different adjustment commands.
- Two versions available, depending of form of workpieces, loading and utility modes. |
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Principles and Applications:
- In-feed or thru-feed use.
- Symmetrical movement of 2 mobile carriages.
- Ease of adjustment and use.
- Very accessible large capacity rolling station.
- Easy adaptation of all types of automatic loader, on-line integration, etc..
Summary description of the machine:
- Rolling force delivered by drawn movement hydraulic cylinder to avoid any direct force applied to the machine frame.
- Sturdy and rigid frame executing accurate carriage guidance.
- Total upper accessibility and rolling axis invariable position for use of rigid and accurate support systems.
- Machine compliant with CE standards.
- Optional: work distance control by hydraulic stop, insensitive to rolling force variations.
- Optional: remote adjustment of tool matching. .
- Rolling on thin wall parts using Quatroll, 4-tool system
- All possible versions. Very many dedicated machines adapted to the requirements of our customers have been executed from the base models defined below. |
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When it comes to manufacturing of rings, ring rolling is the process of the future. A revolutionary progress which doesn't merely stop at the elimination of chips from production, but which enables new standards of quality to be achieved.
The working principle is characterized by a driven die (roll) for the outer profile and a free rotating die (mandrel) for the inner profile which is being pressed up by supporting rolls. |
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Ring rolling machines and lines
Radial and radial-axial ring rolling machines type RW and RAW
Radial and radial-axial ring rolling machines type ERW and ERAW / SRAW
High-productive small ring rolling machines type MERW, KRW, MIRA, KAWA, PROWA
Vertical ring rolling machines type RICA
Complete lines including the necessary handling equipment |
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| Schiavi robot-operated bending cells are the result of integrated automation that guarantees maximum productivity, extremely low cost of labour, safer working environment and extremely easy use. The complete package that Schiavi, as the only interlocutor, proposes, includes: press brake, handling robot and CNC, plus software capable of simulating the whole bending process on a PC. The perfect dialog between the robot and the press brake allows continuity in working, even when planning a new piece. |
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External profiles - The economic production of external spline profiles with first class quality is a current and existential challenge for manufacturers and suppliers everywhere. Now PROFIROLL proudly presents the ROLLEX-Series - the most popular machines for realization of these special tasks. Additionally the PROFIROLL team enlarges the product variety countinuously to serve your interests.
Besides spline rolling applications PROFIROLL offers a wide range of finish or burnishing rolling solutions.
Internal profiles - Regardless there are heavy demands of back taper rolling or claims regarding the production of internal spline profiles: PROFIROLL fulfils your requirements with the ROLLIN and the PWI 120 CNC/AC. These machine systems will not only help to shorten your cycle time they will even prevent every chip development or loss of material. |
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With the ever increasing demand for high accuracy, small batch quantities
and high tensile materials, the requirements of thread and profile
rolling techniques have changed. In the past simple pressure actuated
one slide machines were used. Today one, two and three slide CNC/AC
controlled machines are required. |
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FLEXIBLE AND AUTOMATIC BENDING PRODUCTS
ASTRO CELL it is designed to be the perfect automatic bending system. Long running scheduled automatic operations are possible, with the automatic tools layout changer, automatic handling-jig changer, automatic work-piece gripper changer, even if they are small quantity batches. Coping with different kinds of small quantity products offers a vast improvement in productivity, and shortens delivery time. The bending process times can be reduced, and an improvement in the quality can be obtained.
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Nowdays the request for bending cells is growing, nonetheless had GASPARINI picked up, since several years, the philosophy for creating an automated bending isle, responding ahead of time both to safety rules and productivity requirements.
The suppleness own of GASPARINI robotized bending isles makes them convenient not only for medium – large production but also for repeated small allotments.
All models can be integrated in a bending cell
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| The horizontal bending presses have been specially designed for the execution of bends or shapes, single or multiple, for flat, square, round bars, tubes or various sections in iron, steel and light metals. They are indispensable in the carpenter's workshop where bending, straightening, punching works are carried out, as well as in factories where accurate production works are necessary. |
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HYDRAULIC HORIZONTAL BENDING PRESSES
The bending presses, which SIMASV was the first to manufacture in 1957, are particularly distinguished by their flexibility and versatility.
User-friendly and easy to maintain, the Simasv presses can be fitted with countless tools, making them suitable for use within any firm whether of a mechanical or other nature. Even in medium-sized industry they are a valid alternative when machinery for large-scale production must necessarily make way for machinery with distinctly lower production costs.
Over forty years' experience in the sector allows us to offer a competitive product in constant renewal.
Thousands of units sold throughout the world and the availability of spare parts over a period of time greater than twenty years bears clear testimony to the remarkable quality and great lifespan of Simasv bending presses.
TYPE OF BENDING PRESSES
NORMAL SERIES
T.22 Scanja - This series consists of one model only, the T.22 Scanja press.
SUPER SERIES
T.40 SUPER - In designing this series of machines, the main consideration was operator requirements.
T.40 DIGIT - The programming of digitally controlled models is simple and functional and ensured via the electronic.
T.40 DIGIT 2 ASSI - The programming of digitally controlled models is simple and functional and ensured via the electronic.
S.330 T.70 - The bending press S.330 T.70 has a workbench in welded and stabilised steel, suitably shaped and dimensioned.
SM.330 T.100 - The bending press S.330 T.100 has a workbench in welded and stabilised steel, suitably shaped and dimensioned. |
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synchronized machines includes numerical control.Dynamic menu page by page and auto-learning menu make easy its use. For the machines with more than 4 axes and with graphic version we set up the programmer Cybelec, bi or tridimensional, monochromatic or with colours.
Parallelism : bending accuracy is assured by two proportional valves controlled by CNC; they control the oil flow from the cylinders and from two optical linear transductors placed on the shoulders on the gap level. Such a system, which can control step by step the ram's position and parallelism errors due to the side depth throats, make it possible to obtain the maximum parallelism accuracy.
A large series of options improve the features of this machine.ontrol |
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Machines operating by hydraulic parallelism through equilibration valves of our project since 30 years with valuable results. Options of several devices, back gauge and numerical control, improve the features of this machine.
Structure : it is made under rolled, welded and strengthened steel for ensuring the maximum rigidity.
Cylinders : at double acting, are made under steel, lapped and ground, are hardened with induction.
Working speed : - High approach speed - Adjustable and positioning slowing down speed in a specific point of ram stroke - High upward speed
Working cycles : single and automatic.
Ram : it is driven directly by two cylinders placed on the housings. Ram stroke is adjustable at both bottom and top dead centre. Parallelism : parallelism precision is got through balancing valves and hydraulic stop.
This guarantees a very good bending precision, since the structure has no torsion stress because machine is not equipped with torsion bar. |
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| As long as 20 years ago, the 3-point bending technology represented a revolution, today the ultimate pressure reference bending technology sets new standards. |
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| LVD leads the industry with one of the most comprehensive lines of press brakes. Choose from entry level machines in manual and CNC versions, multi-axis press brakes with LVD's unique Easy-Form® Laser adaptive forming system and the new an exclusive CADMAN® Touch PC based CNC control, to turnkey custom designs to meet special forming requirements. LVD press brakes simplify programming, eliminate trial bending, and provide accurate, repeatable results. |
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CAPACITY RANGE
Bending tonnage : from 350 to 10000 kN
Bending length : from 1250 mm to 6100 mm
Special size press brakes in capacities other than the standard are also
available in our production.
MAIN FEATURES
- Downstroke bending beam on two cylinders which are fully supported in low-friction slideways.
- Rigidly welded, monoblock steel frame for minimum deflection under load.
- Full electronic synchronisation with a proportional valve technology
- Maximum bend accuracy and repeatability assured through constant monitoring and correction of beam parallelism by a CNC system.
- Stroke-depth measurement through high precision linear scales
- CNC-controlled ballscrew backgauge systems with AC or DC drives
- Compactly-wired electrical cabinet with ventilation
- All-European hydraulics and electrical / electronic components. |
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Max.Pressure from 50 to 300 tons.
Bending length from mm 2100 to mm 4100.
Promecam type tooling.
Electrical equipment complete with PLC "PILZ" closed
security software.
Multicell barrier "SICK" and safety guards conforming to EC rules, from 2 to 8 axis NControl "ESA", "CYBELEC"
or "DELEM".
ON DEMAND: colour videographic CNC, manual cambering table or motorized CNC controlled table.
Other optional tooling and accessories for every bending request. |
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EUROMAC bending machines are easy to operate and program, and the cost of production is surprisingly low. You can save any bending sequence to the machine's memory. No press brake should be without a complementary hydraulic bending machine from EUROMAC.
Available in 3 models:
DIGIBEND 160: pressure max. 16 ton, stroke max. 200 mm.
DIGIBEND 360 (with or without back-gauge): pressure max. 36 ton, stroke max. 250 mm.
DIGIBEND 720 (with or without back-gauge); pressure max. 72 ton, stroke max. 350 mm. |
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Max.pressure from 20 to 300 tons.
Bending length from mm.1100 to mm.4100 Promecam type tooling.
Electrical equipment complete with PLC "PILZ" closed
security software.
Multicell barrier "SICK" and safety guards conforming to EC rules.
Depth backgauge with micrometric adjustment.
Front support arms.
ON DEMAND: motorized backgauge with readout by
single axis positioner, 2 or 3 axis NControl, manual cambering tale, other optional accessories for every bending request.
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Our NC press-bra¬kes offer slide stopping precision of about 1/100th of a millimetre. To achieve such accuracy, we use high-definition sensors fit-ted on either side of the slide. Their reading head is mode integral with the lower table by means of a C.
A microprocessor analyses the data and contrats the servovalves on the basis of the computer output. The System makes I t possi¬ble to eliminate the main difficulties of ben-ding in the air by maintaining the parallel alignment of the slide and ensuring precise stopping whatever the resistance load. |
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The servo-hydraulic folding machines RAS 74.20 - 40 offer a working length of 2040 to 4060 mm and runs sheet thicknesses up to 5 mm. The integrated backgauging and sheet support system, which employs multiple pop-up stops, positions the part accurately to +/- 0,1 mm in less than 2 seconds to any dimension between 10 and 1550 mm. The pop-up fingers can disappear for parts rotation. Ball casters simplify material handling with heavy panels. When parts are large, optional backgauge extensions make it easy to handle the part.
A automatic tool clamping system allows a tool change in seconds. The precision tools are heat-treated, plasma-nitrided and ground. They come in easy to handle pieces and are available in heights as deep as 250 mm. The CNC lower beam and folding beam adjustment automatically prepares the machine for varying material thicknesses and bend radii.
You will be fascinated about the easy to use Touch&More CNC. It controls all 6 axes. The operator just draws the part with his finger and the Touch&More CNC instantly creates the program. The software comes with a tool library, a tool setup instruction and tells the operator line by line how to handle the part. |
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The TURBObend plus metal folding system is available in working lengths of 3200 mm and 2540 mm with a capacity of up to 2 mm mild steel material thickness. An extremely clever tooling system offers box production capabilities for up to 110 mm deep boxes. These tools come in two different shapes: the front-free tool for long return flanges and rear-free tools for narrow parts. In addition, the folding beam tools can be also segmented.
With the revolutionary RAS programming the operator can use his finger as a pencil. He simply paints a flange and sizes it to the right dimension and angle. He can see the shape of the finished part on the screen. The CADalyzer automatically creates the program using the part drawing. A bend sequence simulation shows if the part can be produced. The CADalyzer shows the program, the finished part and the actual bend sequence all at a time.
For material thickness changes the folding beam automatically adjusts itself in less than 5 seconds. The CNC backgauge positions the part to any dimension within the standard backstop depth of 1550 mm. The backstop can be extended to 3050 mm for really large parts. The operator can also work from the rear. This allows him to handle even large and heavy parts just by himself. |
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The GIGAbend folding system brings two features together: power and speed. The machines offer a capacity of 3200 x 6 mm or 4060 x 5 mm. The machine comes standard with a 1550 mm CNC backgauge. For larger blanks a J- or U-shape back-gauge can be added with a gauging depth of up to 4050 mm.
This is the first time that a folding system combines the characteristics of high clamping pressures and speed. The additional clamping pressure holds the blanks safely and securely during folding. 120 metric tons of clamping pressure insure that the GIGAbend delivers more than adequate power to close hems. In addition there are no compromises in terms of speed. With 60 mm/s the upper clamping beam closes and opens quickly and dynamically.
The bending quality comes to perfection with the dynamic crowning system. Sensors measure the real beam deflection and automatically compensate for any unevenness. This system will create perfect parts on thick and thin materials, no matter where the part is being bent along the folding length.
The machine is complete with Touch&More control. Never before has programming been so amazingly easy. The operator can use his finger as a pencil. He simply draws the part with his finger and the control automatically creates and simulates the folding sequence. |
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The FLEXIbend comes in two models 3200 mm x 3 mm or 4060 x 2.5 mm. With a folding beam of 90 degrees per second it will give you a quick return of the investment. The CNC backgauge automatically positions the part within 1550 mm to the bending line. For rear operation the backgauge can be extended to 3050 or 4050 mm.
A Click-In-tool system comes with goatsfoot tools that are up to 155 mm deep. All tools are clamped automatically to the upper clamping beam. Also the folding beam tools come in segments for highest levels of design flexibility. Together with the automatic folding beam tool clamping and the integrated crowning system it allows the creation of perfect parts with extremely accurate radii. The segmented lower beam tools allow flanges directing into the machine bed. The folding beam and lower beam automatically reposition themselves within seconds for material thickness changes.
You will be fascinated about the easy to use Touch&More CNC. The operator just draws the part with his finger and the Touch&More CNC instantly creates the program. The 15" screen shows how the part is going to be created including the tool and ma-chine geometry. |
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