2.Hydraulic system:The machine works under the proportional pressure control. The machine is equipped with hydraulic valves and hydraulic pumps imported from world-famous companies,thus assuring consistent and reliable working performance.

3.Plastic parison system:The plastic parisons are produced under the control of a 30-points wal-thickness controller made by the Japanese MOOG Co.

4.Plasticizing system:Plastics are plasticized and mixed by a high-performance screw,and the air can be exhausted by the screw as well.The drive to the screw is transmitted from a hydraulic motor at an infinitely variable speed.Aresistor rule is used to control the plastic injection at high accuracy.

5.Mould opening & closing mechanism:The mechanism for opening & closing the mould halves and locking the mould travels on linear spherical ball guideways. The traveling accuracy can be controlled within microns.The mould opening & closing mechanism features in high positioning accuracy, easy movement and energy saving.And the mechanism is free of deformation under heavy workload.Patent product:Two draw rods and a single hydraulic pump can be synchronously actuated in two directions to open & close the mould halves and to lock the mould at its center.So the mechanism features in consistent working performance.

6.Mould head:The mould head used on the machine is a special PC-controlled mould head.The mould head is of vertical design and works at a sequence of first-in and first-out.The mould head is made of special steel and treated by the nitriding method..

7.Air-blowing system:The air-blowing system is equipped with two air filters and an air pressure regulator to assure air cleanliness and constant air pressure for the air circuit.The air-blowing system is arranged with maintenance-free SMC solenoid air valves.