The machine is used for forming 45 ° seam joint of corner brace structure. Adopting pneumatic locating and hydraulic impact riveting, the machine can complete corner-connection process one-pass. Low-pressure preset and hi-pressure impact rivet features accurate locating, easy operation, high efficiency and high precision ， so it is a necessary machine for large and medium factories producing alu-alloy doors and windows.
Max dimension of profile section 100x100(mm)
Max dimension of window 1800x3000(mm)
Min dimension of window 400x400(mm)
Joint error ≤ 0.15mm
Motor power 3kw
Power supply 380V/50Hz
Air pressure 0.4~0.6(Mpa)
Hydraulic system pressure 16Mpa
Air consumption 120L /min
Overall dimension 4600x2400x1000(mm)
