Applicable Industry：The machine is the special equipment used for angle steel drilling & marking mainly in the field of angle steel tower industry.
Product Composition:
This machine is mainly composed of transverse conveyor, rotating loading system, infeed conveyor, CNC infeed carriage, drilling unit, marking unit, unloading conveyor, as well as hydraulic, electrical and pneumatic systems etc.
Product feature：
1. This processing line is composed of transverse conveyor, overturn conveyor, infeed conveyor, CNC infeed carriage, two sets of drilling units, one set of marking unit, automatic unload conveyor and corresponding hydraulic station, electric cooling system.
Adopt CNC technology, servo motor in feeding, with high efficiency, stable work piece precision.
2. There is one set of drilling unit on each side. Every drilling unit can be installed with three drills of different dimensions. The drilling unit can realize the CNC movement holistically for change of drilling stadia, therefore to ensure the accuracy of holes.
3. Rotation speeds of all spindles are stepless adjustment realized by transducer, and feeding speeds are also stepless adjustment realized by speed regulating valves. Transform of the rapid feeding, work feeding, and rapid withdrawing of spindles all are finished automatically.
4. One marking unit in the drilling line. Marking stadia can be preset conveniently. Marking, clamping of the workpiece and infeed of the drilling are driven by the hydraulic system. Main components are imported. Circulate cooling system is applied so as to prolong the life of drills.
5. All marking and drilling in automatic completeness, all finished angles can be unloaded by pneumatic turnover device so as to lighten the working strength of workers with well advantages than other manufacturers.
6. The control system consists of the host computer, servo motor, PLC, external monitoring switch, etc. Just input the dimension of the workpiece, the processing program will be generated automatically. Besides, the program can be saved, selected, displayed and communicated as per the workpiece No.
7. The machining line installs supporting & pressing device to meet the requirements of processing angles with bigger bending.
8. With self-diagnosis failures function.
Specifications:
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Model
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JNC2532
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JNC2532G
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Angle size(mm)
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140×140×10～250×250×32
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Diameter of drilling(mm)
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Ф13.5~Ф40
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Marking force(kN)
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1200
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Max. length of blank(m)
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14
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Range of back mark (mm)
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50-220 (stepless)
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No. of drill an each side
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3
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No. of character box
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4
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No. of character in each character box
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18
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Character side(mm)
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14×10×19
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CNC axes
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3
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9
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Feeding speed of angle(m/min)
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40
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Stroke of Spindle(mm)
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180
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140
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Spindle rotation speed(r/min)
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180－560,Transducer stepless adjustment
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6000
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Taper of drilling spindle
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|
BT40
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Programming mode
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Input by keyboard, USB interface
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Overall dimensions (m)
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32x8.9x2.5
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34.5×8×3
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Gross weight
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About 17 tons
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About 30 tons
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