CNC Angle Punching, Marking and Cutting Line - BLZ2020

Machine Description:
Ideal punching, marking & shearing machine for angles in steel tower industry
The angle line is a professional automatic machine for marking, punching and cutting of angle bars of power transmission tower and telecommunication tower. It includes 6 parts: Material-uploading, infeed conveyor, main machine body, outfeed conveyor for finished angle bar, hydraulic pneumatic system, electric control.
Machine Features:
● Good rigidity, compact structure, optimized arrangement of work pieces, good function of cutting integrated, high material using rate.
● Marking, punching, cutting, are automatically operated with high efficiency.
● Computer has friendly interface, which can show work piece's figure, easy for operation.
● Easy programming, only need to input the data of work piece size, hole diameter, back mark value and quantity wanted for finished pieces. Or the programming data created from sample yardage software can also be directly used
● Many solutions are adopted to resolve problems of difficult infeeding angle bar and back mark error which are caused by angle bar deformation.
● With PLC and servo motor the machine can get high efficiency and stable work accuracy.
● The control system has self-diagnose and data statistics
● The key hydraulic, pneumatic and electrical components are all imported.
Main Technical Parameter:
Model BLZ2020
Angle bar size(mm) 63x63x4~200x200x20 Max. punching capacity (Diameter x thickness) 16Mn Ø26x20 Q235 Ø26x20
Punching nominal force(kN) 1080
Marking force(kN) 700
Cutting force (kN) 1800
Maximum raw material length 14
Back mark adjustment range 20~170
Punch numbers at each side 3
Marking Character box 4
Character size 14x10x19
CNC axis 3
Cutting mode Dual-blade cutting
Feeding speed of angle bar (m/min) 40
Work accuracy Comply with national standard GB2694-2003
Programming method Keyboard input, USB connection
Overall size(mm)
(Lx W x H) 32000x7000x2600
Machine net weight(tons) 21