| Bending force | WORKING AREA | TECHNICAL SPECIFICATION | DIMENSION AND WEIGHT | ||||||||||||||||||||||||||||
| Usable bending length | Distance between side frames | Throat depth | Maximum piston stroke | Daylight | Approaching work speed | Adjustable speed | Return speed-servo type | Motor Power-servo type | Return speed | Motor power | Length | Height | Depth | Approximate weight | |||||||||||||||||
| KN | mm | mm | mm | mm | mm | mm/s | mm/s | mm/s | Kw | mm/s | Kw | mm | mm | mm | T | ||||||||||||||||
| 350 | 1700 | 1810 | — | 200 | 450 | 240 | 0-15 | 240 | 18*2 | / | / | 2960 | 2495 | 2040 | 4.3 | ||||||||||||||||
| 350 | 2100 | 2210 | — | 200 | 450 | 240 | 0-15 | 240 | 18*2 | / | / | 3360 | 2495 | 2040 | 4.9 | ||||||||||||||||
| 600 | 1700 | 1810 | — | 200 | 450 | 240 | 0-15 | 240 | 28*2 | / | / | 2960 | 2495 | 2040 | 4.5 | ||||||||||||||||
| 600 | 2100 | 2210 | — | 200 | 450 | 240 | 0-15 | 240 | 28*2 | / | / | 3360 | 2495 | 2040 | 5.3 | ||||||||||||||||
Frame design:
The GHB series is an economical line of user-friendly press brakes, with structural stability, high profitability and bending precision. It is suitable for those customers that do not need high bending tolerances.
In order to ensure that the machine can still maintain good rigidity and accuracy after long time use, the structure has been designed considering 2.5 times the theoretical frame deformation inertia, and has passed the stress analysis and fatigue resistance test.
The back gauge system is another important part of the press brake as a guarantee of dimensional accuracy of the bending product. The 2 axes (X-R) back gauge of the standard G-ECO series ensures the most flexible, precise and high-speed positioning of almost all complex bending work pieces, thanks to the guide design which foresees the use of double sliders to ensure the accuracy.
The X-R axes motion is controlled by a double gear reducer system which is considered a “smart” design and has allowed to make a more compact version.
The anti-collision rear fingers have two major design features:
The fingertip can be replaced in case of wear out; this is a solution economically convenient for customers who do not need to replace the entire finger.
If the finger is subject to large impact force, it will automatically pop out, thus avoiding damage to the overall mechanism and affecting the positioning.
The motor offer excellent acceleration and are ideally suited for high speed and precision press brakes:
● High feed smoothness
● Large torque range
● High maximum speed
● High-resolution encoder
Benefits:
● High travel speed in the downward and backward movement
● High energy savings
● Longer service life for pump, oil, filter and all related components
Path-time diagram of the upper cylinder of a press brake.
The Italian ESA CNC control features the following characteristics:
● 10 “color multi-touch screen;
● 2D work piece graphics programming and die editing;
● 2D graphic display of machine tool frame, workpiece and mold;
● Manual 2D graphic identification of the best bending sequence(option);
● 2 USB port for memory stick;
Manual sliding front support arms.
available for G-ECO,GHB and GHL series
G-Press foot pedal is in accordance to CE safety requirements; its features are as follows:
● Double safety switch which allows machine descent only if foot is totally inside
the pedal;
● 3-position safety design
● With shielded snake skin hose cable
● Can be upgraded to wireless foot switch
Main Technical Features:
● Laser protection, Multi beam Receiver
● Protective areas: Front, middle and rear
● The safety level is CAT.4 and SIL3
● Detection Case protection degree: IP 65
● Laser classification: class 1 M
● Response time: 5 ms
● Operating temperature 0°C~50°C
● Mounted on the upper beam
● Change Speed Point: 5mm + Stopping Space
● The maximum protective distance: 15M
● LED indicators show various states
Consists of light guards mounted to the side frame which stops the machine if a human steps inside.
G-PLC is a safety module developed by our company. Downstream and upstream dual channel mode is used to ensure machine safety; it also integrates the upper and lower fixtures, ordinary light barriers, dual pedal interface and it can be expanded for more functions.
The indicators on the module provide great convenience for maintenance. It is equipped with an interface that allows direct communication with the software to locate the fault quickly and intuitively reduce downtime.
Standard intermediate clamp with quick release lever for fast tool change. Suitable for vertical loading/unloading of tools. No need to slide the tools laterally.
Self-centering type. Available for 60-90 mm dies.
