HP7500 liquid filling machine is the main machine for the liquid production line. This machine adopts the film feeding system, leading system, and the seal cut device, filling components. This machine is made of stainless steel, could meet the standard of the food produce, all the arts crafts could be accurately finished by the operating of PLC central controller. This machine has the automatic adjusting device that could adjust the film running direction. Film length adjusting device, many sterilizing treatment, the filling accuracy is very high, the sealing is sanitary and strong. It adopts the computer-human interface system. The operation is easy and reliable. It is the ideal equipment for the liquid packing machine.