The working principle of the bottle blowing machine is as follows 1. The full-automatic feeding machine will feed the preform to the grab position, and the grab will lower the preform and enter the heating oven through the transmission chain; 2. The preform enters the infrared lamp oven through the transmission chain for heating. 3. The hot bottle preform enters the mold to seal the bottle preform. With the pre blowing gas, the stretching rod at the bottom stretches the bottle preform upward. The pre blowing gas reaches a certain level, blowing at low pressure, and blowing at high pressure. The bottle is molded at one time to complete the bottle blowing. Features 1.Linear structure, modular design, easy maintenance. 2.Man-Machine Interface control panel simplified operation. 3.High pressure air recycle system, which can save about 25% high pressure air, and save investment for low pressure air compressor, reduce energy lost. 4.Stable machine structure, low noise. 5.Drawer mould-fix structure facilitates mould exchange for different bottle shape.Only need 30 minutes to change mould for different bottles with the same neck size. 6.Semi-closed heating structure, even perform heating, low reject rate. 7.Full-electrical system is used in JND WATER & JND TECH series machines, which upgrade 40%~50% production capacity and the energy efficiency. 8.Full-electrical servo structure, precise location, high-speed operation, low energy consumption. 9.Include auto-lubricating device for clamping unit. 10.We use electrical and pneumatic components of world famous brands JNDWATER provide these models of full servo high-speed bottle blowing machines. 1.5500-6000BPH(4 cavities) , 2.8500-9000BPH(6 cavities)，3.12000-13000BPH(9 cavities)，4.17500-18000BPH(10 cavities)