CNC Angle Punching, Marking and Shearing Machine for Angle Steel Transmission Line Tower

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Jinan Auten Machinery Co., Ltd. Diamond / Audited Supplier
CNC Angle Punching, Marking and Shearing Machine for Angle Steel Transmission Line Tower

Applicable Industry:
This machine is used for angle steel marking, punching, and shearing mainly in the field of angle steel tower industry, electric power fittings, structure storage facilities, and steel structure construction industries etc.
Product Feature:
1. Adopt CNC technology, servo motor infeeding, with high efficiency, stable workpiece precision. Key hydraulic, pneumatic and electric parts all imported.
2.Easy programming, adopt instruction programming and lofting software. It can read .NC1 files generated by TEKLA software.
3. CNC infeed carriage is driven by servo motor. The photoelectric encoder feeds back the information. Closed loop control to ensure high positioning precision.
4. All marking, punching and shearing in automatic completeness, all finished angles can be unloaded by pneumatic turnover device so as to lighten the working strength.
5. Marking unit adopts closed frame with good rigidity. Four groups of character boxes are fixed on the marking unit which can be selected by program. Marking back mark can be set at will.

Model JNC1010 JNC1412 JNC2020
Angle size (mm) 40х40х3~
Max. Punching
(Dia. х Thi.) (mm)
Φ26х10 Φ26х12 Φ26х20
Punching force (kN) 630 630/1000 1000/1200
Marking force (kN) 630 630/900/1200
Cutting force (kN) 1000 900/1800 1540/4300
Max. length of blank (m) 12 12 14
Max.length of finished (m) 10 12 14
Punches per side 2 2 or 3 3
Group of marking letters 4 4 4
Number of letters per group 12
Character size(mm) 14x10x19
CNC axes 3
Cutting mode Single Blade Double Blade or Single Blade
Feeding speed of angle(m/min) 80 80 60
Processing precision Accordance with GB2694
Programming mode Input by keyboard,USB interface
Overall dimension (m) About 28x6.5×2.2 About 29x6.5x2.2 About 32x7x2.35

Single balde cutting
                                                                    Easy to change cutting balde