3-Surface CNC Punching Production Line for U Beams of Truck Chassis

The production line can be used to punch the U beam of truck chassis or other longitudinal beams on 3 surfaces. The whole processing operation is completely automatic and flexible, so the machine can be suitable to both beams with large quantity production and small quantity but various kinds production when develop the new products.
The main technical specifications:

U beams thickness 4～10 mm
U beams length 4000～12000 mm
U beams web inside width 160～350 mm
U beams flange height 60～110 mm
Angle between flange and web 90°±1° degree
Die No. of left and right flange punching machine 6 for each pcs
Punching diameter of left and right flange punching machine φ9～φ19 mm
Nominal punching force of left and right flange punching machine 630 for each KN
Punching head type and die No. of movable web punching machine 9 types/18 pcs
Punching diameter of movable web punching machine φ9～φ23 mm
Nominal punching force of movable web punching machine 800 KN
Punching head type and die No. of big web punching machine 14 types/22 pcs
Punching diameter of big web punching machine φ9～φ50 mm
Nominal punching force of big web punching machine 1600 KN
Hydraulic pressure
High pressure 24 MPa
Low pressure 6～8 MPa
Way of cooling Oil cooling
Compressed air pressure 0.6 MPa
Control system Siemens 840D
Total power (Approx.) 120 KW
Machine weight(Approx.) 95000 kg
Machine size (L*W*H) (Approx.) 36*8.5*4 m