CM-9B Semiautomatic bottle blow molding machine is suitable for producing PET plastic containers and bottles from 5L to 10L. It is widely used to produce the carbonated bottle, mineral water bottle, pesticide bottle, oil bottle, cosmetics bottle, wide-mouth bottle etc.*Adopting double crank to adjust mould, heavy locking mould, stable and fast.*Adopting infrared oven to heat the preform, the preform rotated and heated equally.*The air system has been divided into two parts: pneumatic action part and bottle blowing part to meet the different requirements for the action and blowing. It can provide sufficient and steady high pressure for blowing large irregular shaped bottles.*The machine is also equipped with muffler and oiling system to lubricate the mechanical part of the machine.*The machine can be operated in the step-by-step mode and the semi-auto mode.*The machine is small with low investment, easy and safe to operate by one person.