The YD-5000 semi-automatic bottle blowing machine is suitable for producing PET plastic containers and bottles with a capacity of 50-2000ml. Widely used in the production of carbonated bottles, mineral water bottles, pesticide bottles, oil bottles, cosmetics, wide mouth bottles, etc. 1. Adopting a double curved handle to adjust the mold, heavy-duty locking, stable and fast, using an infrared oven to heat the performance, uniformly rotating and heating the performance. 2. The air system is divided into two parts: pneumatic part and blowing part, to meet different requirements for action and blowing, and can provide sufficient stable high pressure for blowing irregularly shaped large bottles. 3. The machine is also equipped with a muffler and an oil injection system to lubricate the mechanical parts of the machine. 4. This machine can operate in both step-by-step mode and semi-automatic mode. 5. The machine has a small size, low investment, easy operation, and safety