The PSU 450 GS is standardized equipment with level material table are designed to accomodate production task through regulating liberally access and exit point as recommended. It is established as an outright specialist with regards to sawing bent pipes such as sound absorber, hydroforming or exhaust pipes. Its especially invent for high performance circular saw production in penetrating bent tubes including extremely sturdy clamping bridge ensures reliable work-piece clamping with variable clamping pressure regulation, micro-spraying device, long stroke cylinder with 160 mm length and piece counter as well as two-handed operation in the process of standard, convenient, safe working potential beyond urgency for obstructive mechanical partition.