HJ15 45º TILTING EQUIPMENT This is the special assistant equipment for XMH column type SAW welding machine. It is used to tilt and support the beam that need SAW welding. Each group consists of 4 units of equipments. It use the Flow Divider/Combiner valve to adjust the flow of each hydraulic cylinder to reach the purpose of running at synchronization. It has the features of running stable, reliable and convenient usage. The operation control is combined together with cantilever SAW welding machine, therefore the operation is convenient and can increase the usage of personnel.