303E-3-S CNC punching shearing bending machine for busbar
To cut/punch(all kingds of round/square/special holes and slot type)/chamfer/horizontal bending/
vertical bending/ emboss/Press cable thread /twist/anti-press flat the copper/aluminum busbar ect.
●● 1. Cutting unit adopts double-column shear structure (patent number: ZL201120262802.1),Cut mouth flat,
no burr, no waste.
●● 2. Punching unit adopts Nodular cast iron,4/6/8 modes position turrent punching structure which is a totaly
whole one,improving concentric degree of moulds,
●● prolonging the service life of the moulds,saving time of change.
●● 3. Bending unit adopts closed bending structure,making it is more uniform when processing horizontal
bending and embossing. Also prolonging the service life.
●● 4. Bending unit adopts double work table,achieved a real sense of the three position working at thge same
time while working without impact each other.
●● 5. Adopting PLC controled, bending angle can be cnc,and with a storage function.
●● 6. Three units of the machine can work at the same time,not affecting each other,Improving the processing
●● 7. Hydraulic tank with thick plate welding,and is treated by phosphating, making hydraulic oil can be long time
used and will not degenerate.
Max. Punching Force (KN)
Punching Diameter Range (MM)
Max. Process Thickness (MM)
Max. Vertical Bending Width (MM)
Work Bench Size(MM)
Size Of The Machine (MM)
Weight Of The Machine(KG)
Bending Angle Cnc
The Three Units Work At The Same Time