"1.With three-beam and four-column structure, the press is designed economically and practically.
The hydraulic system adopts advanced cartridge inserted valve integrated system which has large flow,
Low pollution, easy control, reliable performance."
"2.The independent electrical control system ensures reliable and operational performance of system.
The machine uses button centralized control, which can be operated in manual and semi-automatic way. "
"3.The molding techniques are fixed-pressure and fixed-stroke which has the function of time delay
Under fixed pressure. Working pressure and stroke can be adjusted within a certain scope according to molding needs. "
Standard export packaging
1. The whole machine is sheet plate welded structure .To eliminate the internal stress, vibration aging technology is adapted. The machine bears the characteristics of high strength and good rigidity.
2. Double hydraulic oil cylinder is applied for upper transmission ,provided with mechanical limit stopper and synchronous torsion bar, typical of stable and reliable operation, as well as high precision.
3. Electrical control and manual fine-tuning mode are adopted for distance of rear stopper and stroke of gliding block ,and fitted with digital device ,easy and quick in use.
4. Upper die is fitted with deflection compensation device.
1.Special numeric-control system fitted with mainframe of the bending machine
2.Mulch-work-step programming function is able to achieve an automatic operation and continuous positioning of mulch-step procedures, as well as an automatic precision adjustment for positions of rear stopper and gliding block.
3. The machine is provided with bend counting function, for a real-time display of processing quantity and power-failure memory of positions of stopper and gliding block, as well as procedures and parameters
4. Imported ball bearing lead screw and linear rail are used for rear stopper, to ensure the positioning precision of rear stopper, for processing precision of machine to be bigger.
1. Overall welded and processed structure
2. Closed loop control mode composed of electric-hydraulic servo valve and measure ruler, ensure the highest controlling precision, bending accuracy and re-positioning accuracy also reach the highest level.
3. Back-gauge mechanism can control several background axes.
4. Integrated hydraulic system decreases the pipe connections, oil leakage, and increases the stability and overall beautifies.
5. Hydraulic compensation mechanism helps to prevent the deformed slider from affecting the quality of the workpiece, and the compensation mechanism is adjusted automatically by the cnc controller which is convenient and accuracy.
6. Nc controller uses holland delem, italy esa or swiss cybelec with mulch-languages.
Two wf67y series in same specification are chosen as main machine with double motor linkage synchronous-device, which may work together to process overlong workpiece or operate separately to increase production efficiency. Defection compensation device is also fitted, mechanic and fluid servos with mechanic slider are utilized in synchronous device. The stroke of upper slider and the position of rear apron are regulated quickly by mechanic and micro-regulated by hand with electronic nc display.
