10L-120L barrels, bags, car washing pieces and medium-sized aircraft from HPZK70 contoured pieces, HPZK80, HPZK90 and HPZK100 components, such as several models for the production of various kinds of bags, barrels, hollow profiled parts. Applicable material PE, PP, the largest storage volume expected cylinder 12 L, the production capacity could reach 120 products L. import control system for its full set of computer-controlled, hydraulic system pressure, flow proportional control, the vane pump with high performance to ensure that the engines work more quickly smooth. Hydraulic system and can reduce the energy consumption of more than 30%, energy-saving effect particularly notable.