The YD12-009 Exhaust Pipe Bending Machine is a professional tool for exhaust pipe modification and production. It comes with 5 sets of toolings, covering multiple pipe sizes (1-1/2", 1-3/4", 2", 2-1/4", 1-1/2"), enabling versatile bending tasks. The high-quality hydraulic system ensures stable power output, working with single or three-phase power (220V-450V). Its sliding positioning bending mechanism allows precise angle setting, with the hydraulic cylinder automatically returning after reaching the set value. The semi-circular bending die and two half-shoes ensure smooth and accurate bending. Also, the rear hydraulic cylinder can move back and forth, matching pipe expanding and shrinking dies for comprehensive pipe processing.