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The synchronization of press brake adopt the technology of full loop electro hydraulic servo control, the positioning signal of the upper beam are feed back by raster (light-ruler) to CNC system and CNC system will check the opening size of synchronizing valves, adjusting the inlet oil amount, to realize the synchronizing movements of the upper beam (Y1, Y2) and keep the worktable are always in parallel situation. Following the situation of sheet metal to be bended, CNC system control automatically the amount of the crowning compensation of worktable to realize that angle being bended of workpiece can keep same a long the full workpiece length.
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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.
The programming of digitally controlled models – DIGIT series - is functional and ensured via the electronic CLOCK2 type CN which, allows the operator to programme different work procedures without re-processing the piece.
CLOCK2 features:
- displaying on a high luminescence and resolution LCD screen of all working functions with 16x2 led characters
- touch-screen keyboard, complete with 35 keys,,16x2 led characters, full view of both axes "X" (axis stroke – punch) and "Y" (axis stroke side gauge positioner)
- memory of 550 programs in "X" axis and "Y" axis, each of the 2 axis has a program with 15 different lines – that can be repeated 999 times
- BENDING FUNCTION and TUB BENDING FUNCTION: programming in DEGREES of the bending angle directly from CN
- 5 language options
- measurement conversion millimetres / inches
- programs selector: manual, semi-automatic, automatic
- positioning accuracy: ± 0.1 mm
- stroke speed adjustment via flow adjustment valve automatic control from CN
- USB port for downloading programs on an external memory stick for saving and/or input data (optional)
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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.
TYPE OF BENDING PRESSES
SUPER SERIES
Versatile range of machines at a competitive price, with manual programming, designed to meet firstly the needs of the operator: they are equipped with a large work table to perform any kind of work:
T.22 Scanja
T.40 Super
T.70 Super
T.100 Super
DIGIT SERIES
Range of machines coming from the SUPER Series presses and equipped with a CN control type Clock2 and an automatic conventional cooling system of the hydraulic unit (COOL); the 2 AXIS models have an additional side axis for the processing:
T.40 DIGIT 1 AXIS
T.40 DIGIT 2 AXIS
T.70 DIGIT 1 AXIS
T.70 DIGIT 2 AXIS
T.100 DIGIT 1 AXIS
T.100 DIGIT 2 AXIS
MULTI SERIES
Range of machines coming from the SUPER Series presses and equipped with an additional bending machine for the curvature of profiles:
T.22 Chamaleon
T.40 Chamaleon
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• Electric and hydraulic servo system can control synchronization of two cylinders
• Combined with optical curtain of international standard, fully closed loop control is formed with high-synchronization control, bending and repetitive positioning accuracy
• CNC cylinder deflection auto compensation system helps to prevent deformed sliding block from affecting workpiece quality, ensure its good linearity and bending angle
• Compensation is adjusted automatically by CNC system, both convenient and accurate
• Full-functional back gauge system can be controlled be multi-axises optional.
• Machine body is in overall welded, overall processed structure with internal stress eliminated by vibration aging technology which has ensured precision of entire machine
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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 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 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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The TURBObend metal folding system is the perfect machine for the roofing and architectural market. It bends mild steel blanks with a thickness of up to 1.5 mm.
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 automati-cally creates the program using the part drawing. A bend sequence simulation shows if the part can be produced. The CADalyzer shows the program, the fin-ished part and the actual bend sequence all at a time.
The folding beam moves at blinding 80 degrees per second. In addition the upper beam clamps the part starting from 120 mm in only 1.8 seconds. The machine automatically adjusts for material thickness changes without operator involve-ment.
The 1000 mm backstop and sheet support system positions the blank in less than 2 seconds to any dimension. This allows the parts to be created quick, accurate and repeatable, and saves all the marking operations that are still common in some companies.
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AD-S SERIES
CNC Synchro Press Brakes
The S is available in up to eleven axis configurations. It is a machine truly designed to decrease setup time. The powerful yet simple control will automatically calculate the bend sequence, bend angle, back gauge retraction, bend allowance, and features collision protection. The ram positioning system allows real time monitoring and complete control of all ram speeds, positions, and dwell times. Imagine when handling large sheets, the operator can actually program the pressing speed down to a point where whip up and part dishing are virtually eliminated. Once the bend target has been reached, a short and slow speed return point can be programmed; giving the operator a better way of handling it after the bend is made. Programmable ram tilts, which are useful in conical or fadeout work, are also a feature of this machine. The automatic calibration and + - 0,01 mm positioning accuracy make S a great partner for the production of precision components, both large and small.
Standard Equipment
CNC Controlled Motorised Crowning
Numerical Control Cybelec ModEva 10S Windows with Software
or Delem DA-66W%u2022 Y1, Y2, X, R (4-Axis)
European Clamping system
Servo Motorized 2 axis Back gauge ( can be differ on big sizes)
Sliding sheet support Arms with T-Canal and Tilting stop
Note : E series CNC 3 axis Press Brakes is also in the product line of DURMA.
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ROBUST AND RELIABLE FOLDING PRESS MP2003
FOLDING PRESS
The folding press adjustments are made using a scale marked in millimetres, in order to achieve accurate and reliable results. The punch's upper rest position uses the same system.
CHARACTERISTICS
- Motorised rear-mounted buffer with mechanical reader.
- Punch working speed of 9.8 mm/s.
- Punch return speed of 24 mm/s.
- Maximum punching distance of 120 mm.
- Inner folding length of 2,030 mm.
- Total folding length of 2,270 mm.
- Rear-mounted buffer distance of 500 mm.
- Neck of 230 mm.
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As the specialist in press braking thin sheet metal, Safan offers the most sophisticated range of press-brakes, from the lightest-duty SAFAN E-Brake with a pressure force of 35 tons and a working length of 1.25 metres to the heaviest-duty SAFAN H-Brake with a pressure force of 480 tons and a 7.50-metre working length.
The revolutionary SAFAN E-Brake is the first servo-electronic press-brake in the world and was developed by Safan as an entirely new concept. A revolutionary feature is its servo-electronic drive system based on the pulley principle, which ensures a very even distribution of forces. This means that in 98% of cases no crowning table is required.
The servo-hydraulic SAFAN H-Brake stands out because of its fast hydraulics, robust construction - with independently mounted measuring frame for optimum accuracy - and its fast and accurate backgauge systems.
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The SAFAN E-Brake produces the most accurate and constant bending angles along the entire working length of the press-brake without the need for crowning. The unique, patented roller drive system in the upper beam ensures a uniform and direct distribution of forces. The servo-electronic drive with fast start and stop times allows for bending speeds of up to 20 mm/sec. The integration of this drive, combined with the SAFAN Touch Screen control panel and the safety light screen, cycle times are typically cut by 30%. In addition, the machine consumes up to 50% less energy.
Environmentally friendly technology without oil, low-noise operation and maximum ergonomics are the SAFAN E-Brake's other strengths. The machine comes with a unique, innovative backgauge system as a standard, which can be very accurately controlled and used on the entire working width.
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Working with Laser Safety System installed SPEEDERMAK Hands and fingers are protected by continuously activated laser senses just under the punch area. If Laser Safe controller (LZS-003 or PCSS series! determines any obstacle, instantly stops the movement of punch and thus punch never touches to the obstacle. In comparison to working with conventional light barriers or double hand buttons. Laser Safe protection system gives the possibility of working more safety and high productivity by means of reacting both high sensitive and speedy. All used inputs and outputs suit to CE safety regulations as well. Maximum functionality is aimed with elevated standard hardware.
- High Speed. High Performance Press Brakes: The precision repeatability performance of these machines is achieved by synchronizing the hydraulic cylinders with the use of advanced proportional valve control.
- With automatic indexing of the axes at the start of running process, calibration is provided.
- Data inputs of material thickness, type and length through a user friendly software enables the control to calculate and provide the following:
- Determination of bending power required for each stroke.
- Graphical display of the unfolding of bending parts.
- Positioning of the back gauge for each step of the bending program,
- Determination of the most practical bending sequence
- Automatic calculation of top beam stroke for bending angle.
- Adaptation condition of tools and work pieces.
- Graphical display of potential interferences between material, tools and the machine.
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We created the models in the Montbard range in cooperation with our customers. Driven by the desire to always be the best, we work with our customers to design our products. This opens new directions to us for study and optimisation. A wide range of options enables every customer to find the machine to suit his needs. Simple or fitted with hi-tech equipment, double sided or C-frame. Standard presses all share features such as:
. Exemplary quality.
. A competitive price resulting from series production.
. Elegant styling and a fine level of finishing.
. For the operator, efficient user-friendly controls.
. For maintenance, a maximum of data at the workstation and above all a quantity of details facilitating understanding.
Construction common to the whole of the standard range:
. Flame cut welded steel plate frame, stress-relieved by annealing before machining.
. Strength optimisation by finite element stress analysis.
. Hydraulic unit mounted on an oil retention tank with a drain plug at the operator's height.
. Standardised cylinder seals.
. Top-of-stroke safety lock.
. Outer finish by sound insulating panels.
. 6? black and white control screen.
. Conformity with EC standards in force.
For double action presses:
. A removable bolster.
. A bottom cushion that can be removed from the top.
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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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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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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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CNC and conventional hydraulic press brake
BuBend
BuBend has maximum precision in bending process. Because, BuBend series pres brakes are designed to solve the problems occured during sheet metal bending process.
High resistance body provides many abilities and also to work in small tolerances.
BuBend hydraulic pres brakes are completely equipped with customer prefrence and the basic principles are human safe and comfort.
Butek Machinery is designing and manufacturing special purpose metal working machines for international companies. Now, we represent the state of the art machine series BuBend hydraullic press brakes with years of experince in sheet metal forming technology.
uring manufacturing process all details are examined by technical staff according to usage conditions.
In CNC machines, high accuracy linear encoders are used to increase synchronization and user domination on the machine.
On the other hand, Butek Machinery improves own technology and manufacturing hydraulic cylinders itself.
Heat treated and hard chrome coated hydraulic cylinders are tested under overload and than assembled.
Angle measuring control unit is best solution to increase productivity. According to your request BuBend will equipped with angle measuring control unit.
The main problem in bending of sheet metal is different angles in middle and end sides.
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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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As a pioneer in servo-hydraulic press-brakes, Safan still has an edge in this technology. With the new generation SAFAN H-Brake, Safan extends the evolution in sheet-metal working to pressure forces of 120 to 480 tons and working lengths of 3 to 7.5 metres.
The innovative machine construction contains a measuring device that is mounted independently of the side frames, for maximum precision. Other advantages are the fast, dependable hydraulics, highly dynamic servo valves, a large daylight opening, the variable beam opening (Q-size) and the fast, CNC operated backgauge system.
The SAFAN TS control panel allows every press-brake cycle to run swiftly and seamlessly. If required, it can be equipped with 2D and 3D programming. Another optional feature is a safety light screen with floating blanking function and 1 and 2 stroke work method.
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Bending Machine
TECNOBEND
Features
- Innovative self compensating table with "Pascal Plus" system - patented
- 13 different models for each request, from the 50 ton-2 Mt to 250 ton-6 Mt
- Lateral slideguides of the upper beam made of hardened and grindeed steel
- Safety laser barries
- back gauges from 2 to 5 axes programmable
- Functions of the machine managed by numeric control with 3D graphics
- Possibility to use Wila hydraulic blocking
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CAPACITY RANGE
Bending tonnage : from 350 to 3000 kN
Bending length : from 1250 mm to 4100 mm
Special size press brakes in capacities other than the standard are
available in our production.
MAIN FEATURES
- Downstroke bending beam on two cylinders fully supported in low-friction slideways.
- Rigidly welded, monoblock steel frame for minimum deflection under load.
- Patented hydro-mechanical system which consists of the following elements to warrant parallelism of the beam and a high repeat accuracy :
- a solid torsion bar linkage at the back of the machine.
- precision mechanical-stops built into each cylinder and integrated with one each other through a mechanical linkage and an electrical position controller.
- Special-design hydraulic manifold block
- High stroke and daylight values to accommodate tooling variety.
- Pressure switch and gauge to regulate bending tonnage easily, and to prevent overbending.
- Two-speed bending cycle giving fast approach, slow-bending and fast return.
- All-European hydraulics and electrical components.
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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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Ursviken OptiForm - the easy-operated, smart press brake
UMV has developed a new press brake with high productivity and exceptional technical performance at a competitive price. It is appreciated by customers who do not want to lower the standards of quality, accuracy or safety just because they want an easy to operate machine at a low price.
The OptiForm is a model which is simple to program and use and is well suited for customers who wish to upgrade from a manual to a CNC-controlled press brake.
OptiForm has control system Cybelec DNC 880, 2-axis back gauge, manual or CNC-controlled crowning, manual or CNC table brackets and manual or hydraulic clamping of upper tools.
The press table has slots in the table for single V tool with manual clamping. As safety equipment, choose between light curtain and Lazersafe
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G BEND
Standard equipment
- Stroke 250mm - Daylight 515mm.
- Industrial control Cybelec ModEva 10S with graphical simulation.
- Y1, Y2 independent hydraulic cylinders, proportional valve technology.
- Extra welded frame on the sides.
- Ram guidance with double roller bearings.
- Efficient, low noise, high speed, superior accuracy hydraulic system.
- 2 axis high speed back gauge system (500mm/s X) X+R with double
- linear quides.
- Standard CNC controlled anti deflection system.
- Standard heavy duty front gauges on linear guide.
- Mechanical upper tool clamping with fast tool change horizontalvertical loading & unloading.
- Mechanical lower tool clamping.
- Standard Laser safety Fiessler
- German origin, automatic height adjustment, CE certified.
- Wide selection of extra equipment.
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Innovative horizontal presses, technologically unique, electronically programmable.
Version H1 provides the facility to work on flat bar stock, sheetmetal, round bar stock and other materials. In addition to the processing capabilities of version H1, version H2 offers the facility for multiple tube-end operations including tapering, tube end deformation, flaring, and reduction.
Typical applications: ideal for all types of forming, bending, and punching. In addition, version H2 can be used for the construction of greenhouse frames, truck exhaust pipes, work in the hydraulic sector, 37° flanging and other tube-end deformation work.
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STANDARD FEATURES Steel welded frame
- Hydraulic system Bosch / Rexroth
- Electrical parts Siemens / Telemechanique
- Two hand control Start Button
- Emergency Stop Button
- Induction hardened and chrome plated column rods
- Two speed piston for moving plate at fast approach speed
- Automatic / Manual
OPTIONAL FEATURES
- Light curtain for safety
- Conformity to the EC Directives (CE)
- NC control
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G FLEX
Standard equipment
- Stroke 250mm - Daylight 435 or 515mm.
- Industrial control Cybelec DNC 60.
- Y1, Y2 independent hydraulic cylinders, proportional valve technology.
- Extra welded frame on the sides.
- Ram guidance with double roller bearings.
- Efficient, low noise and accurate hydraulic system.
- Single axis back gauge system X.
- Mechanical upper tool clamping.
- Mechanical lower tool clamping.
- Standard Laser safety Fiessler German origin, manual height adjustment, CE certified.
- Wide selection of extra equipment.
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