This type of blow molding  machine is special designed for PC 5gallon bottles.  

1. Good plasticizing capability, high output, transducer adjust speed, collect temperature-control signals to prevent the screw from cold starting

2. 38CrMoALA high quality nitrogen steel for extruder screw, special for PC material

3.High torque, low noise hydraulic motor

4. Japan MOOG 100 points-Setting the thickness curve of the perform , control thickness automatically