JSL Mechanical ironworker adopts mechanical drive. Frame is cast steel, steel welded structure with adequate strength and  rigidity, also can shear, punch and notch for the square steel.round steel, channel steel, I-beam, angle steel.

Machine's specs for reference:(QA34-25)
Punching pressure: 11o ton
Max.shearing thickness of steel plates: 25mm/0.98 inch
Strength of steel plates : <450 N/mm2
Angle of shearing : 11 degrees
Shearing sizes of one stroke (WxH): 28x160 mm
Ram stroke : 36 mm /1.42 inch
Number of stroke : 25 times/min
Depth of throat : 600mm /23.62 inch
Punching thickness: 25 mm/0.98 inch
Max. diameter of punching: 35 mm /1.38 inch
Main motor power : 7.5 KW
Overall dimensions(LxWxH) : 3000x1300x2500 mm
N.W : 7800 kg