Main features : 

1)   Special designed secondary blowing system monitors in time pressure curve of bottle stretch process in each cavity to provide accurate and timely parameters for technical adjustment, which is more convenient for operators to adjust technical parameters.

2)   Adopt manipulator transfer technology that cam mechanism has precise control. Catch and send preforms at high speed and the quality is reliable. Taking preform, sending preform, taking bottle and sending bottle match action of opening and closing mould to ensure that the movement process is exact and high efficient. Taking preform, sending preform, taking bottle and ranking bottle are finished automatically by manipulator, avoiding middle pollution.

3)   The cam mechanism controls exactly opening and closing of mould frame. Special mould locking and pressurizing system and simple and firm mould frame structure can control independently the blowing parameters of each cavity. Good malfunction diagnosis function and special blowing structure ensure the sealing reliability under various pressure. The blowing pressure can be adjusted.

4)  Stretch rod control exactly preform’s axial stretch. The first blow and second blow control preform’s vertical stretch. By precise adjustment of the first and second blow, the ideal distribution of bottle wall thickness can be achieved.

5)  Break conventional design and adopt structure of coaxial rotary bushing with small cubage and light weight. Adopt two deep groove ball bearings to fix two ends to make outside sleeve and core axes concentric, to ensure that the rotary sealing ring is not easy to be damaged. At the same time, increase one water back channel to make the leakage water in Gore circle flows back along pipe, ensuring that the water distributor won’t have leakage.