Medium‑small fully‑automatic blow molding machines are recommended for 1‑5L daily‑chemical bottles and oil bottles. Multi‑cavity molds can be matched to improve production capacity.

Chiller, screw air compressor, auto loader, material mixer and plastic crusher. Optional equipment includes mold temperature controller and material dryer based on raw materials and output requirements.

 

Main materials: HDPE, PP. Some models support LDPE and EVA. For PET bottles, injection‑blow integrated machines are recommended; ordinary hollow blow molding machines are not ideal for PET processing.

 

It is mainly used for large‑capacity hollow articles, such as 20L‑200L chemical drums, water tanks, amusement parts and automotive plastic components. It fits heavy‑weight thick‑wall products which ordinary machines cannot produce.

 

Choose semi‑automatic for small‑batch production, limited budget and frequently‑changed product specifications. Choose fully‑automatic for mass‑volume production, labor saving and stable continuous output. A semi‑automatic machine requires 1‑2 workers for part taking and trimming, while the fully‑automatic model supports near‑unmanned operation.