This machine consists of extrusion system, continuous co-extruding die head, molding unit, blowing unit, mechanical robot, frame, safety unit, central gravimetric feeding system, electric, hydraulic and pneumatic control system. It is suitable for producing complex six layers plastic fuel tank with strong barrier function or other blow containers with strong barrier function which material is HMWHDPE for basic layer and EVOH or PA for barrier function layer.

Features of plastic fuel tank

Plastic fuel tank has non-replaceable advantages compare with metal fuel tank in automobile industry

Plastic fuel tank is 30-50% lighter than same size metal fuel tank

Plastic fuel tank has great free degree in oil tank shape design, which can fully utilize the active space within automobile, so as to increase the stored oil volume of automobile.

Developing cycle for moulds for producing plastics fuel tank is shorter than that for die for producing metal fuel tank, and its expense is less compare with metal fuel tank, which provide convenience for designing manufacture ring and retrofitting automobile.

Compare with metal fuel tank, plastic fuel tank has incomparable advantages of high safety and reliability, shock resistance, corrosion resistance, and unexploited performance, etc.