1. Tandem press brake
2-WE67K-1200 / 7000 tandem press brake
WE67K large-scale electro-hydraulic servo CNC hydraulic tandem press brake
Lamp pole special production line: the lamp pole production line of Zhongwei company adopts the most advanced technology in China, and the product equipment technology is mature. The product has high configuration performance, automatically controls the bending angle, the worktable is equipped with deflection compensation system (the front and rear discharging and supporting devices can be configured). Blanking, folding and forming can be completed in one time, which is the most ideal line for lamp pole processing.
Synchronous working principle of double machine or multi machine linkage press brake: Servo synchronization of hydraulic proportional valve of Bosch Company in Germany, with excellent performance. For example, the friction force in the mechanical movement is small, and the electronic amplifier and the electric magnet have high efficiency control force and continuous reaction force. Grating ruler real-time feedback slider position information, the system controls two oil cylinders to act at the same time. The grating is installed on the "C" plate to ensure that the deflection of the slider and the fuselage does not affect the measurement and control accuracy.
The system supports multi language, can automatically calculate and adjust the bending force, and can calculate the control stop, speed change point, slider stroke (Y1, Y2).Excellent guide, position measurement, hydraulic balance system to meet different lengths and customized requirements. The deflection compensation device of worktable is used to counteract the influence of machine deflection and ensure the accuracy of workpieces.
★ Frame split welding structure, convenient for transportation
★ The large tempering furnace is used for tempering to eliminate internal stress. Make sure the machine is not deformed, with high strength and stable operation.
The surface of weldment is sandblasted, and the surface cleaning grade is Sa2.5(GB8923-88), thickened worktable plate, sliding block and left and right wall plates, make the whole machine have excellent rigidity.
Grating ruler detects the actual position of both sides of the slider, and the CNC system corrects the synchronization error of both sides of the slider in real time, so as to ensure that the slider can keep parallel with the worktable in the case of unbalance load, and ensure the machining accuracy of the machine.
★ Double or three cylinder of the same specification, equipped with double linkage synchronous device;
★ The double machine linkage bending machine can process the extra long workpiece, especially suitable for the processing and manufacturing of the extra long workpiece such as the road lamp pole and power pole of the urban construction and expressway;
★ Two machines can also be used separately to improve production efficiency;
★ According to the drawings provided by the user, the machine structure and mold can be customized;
Japanese NOK complete set of oil cylinder seals, hydraulic cylinder works smoothly, without impact, crawling and other phenomena. Siemens Beide motor, long service life. In line with the international standards of electrical components, mainly Siemens, Schneider brand, stable, long service life. The foot switch is movable and easy to operate. Special mould for lamppost, good material and less wear. Sino US joint venture gear pump makes equipment work quieter.
II. 14m gantry hydraulic seam machine
This equipment is specially used for high pole lamp and electric pole jointing machine. It is driven by the traveling motor and welded manually, saving time.
Seam length (can be customized to lengthen or shorten)
Minimum diameter of steel pipe
Maximum diameter of steel pipe
Thickness of steel pipe
Main motor power
Auxiliary motor power
30000(including roller table)
A set of up and down molds for pressing polygon lamp pole is equipped as standard, and a round lamp pole mold as optional. The upper mold adopts the structure of mold handle + mold head. When pressing different specifications of lamp pole, only the mold head and lower mold need to be replaced, with high efficiency and maximum cost saving.
Round lamp post mold
4 ZW11-6-2400-14000 steel plate diagonal shear production line
1) Technical parameter
Running speed of traveling device
m / min
Rolling shear head motor
Oil pump motor
Feeding and drawing motor
Maximum system pressure
Total weight of machine
2) Application: Suitable for long plate cutting, easy to operate, can adjust the length of cutting plate arbitrarily, high efficiency, can cut taper plate.