... Container PET Bottle(Buckle)6. Capping Capping(Plastic)Basic FormRotary Type Filling Machine,(A) 24 valves,6-8 Capping End(B)36 ... performance.5. Structure materialsstainless steel and engineering plastic surface , the machine for the common transmission mechanism of steel production, frame for ... , filling valve, all use high quality stainless steel pipe. oil cap filling machine