The CHP-12 is the most universal machine because it covers 80% of the applications for its type. It is versatile, adaptable and is easily transported on its own trolley. This machine performs 2,6 m/min. bevel to receive w......The CHP-12 is the most universal machine because it covers 80% of the applications for its type. It is versatile, adaptable and is easily transported on its own trolley. This machine performs 2,6 m/min. bevel to receive welding seams with 12 mm. depth in plates up to 40 mm. thickness and 40Kg/mm2 strenght.