Molding Methods Of Fuel Tanks-Hollow Blow Molding

Hollow blow molding is the best way to make fuel tank. At present, the plastic fuel tank is mainly used this method. Hollow blow molding material, continuous heating melt extrusion, the core die set down by the extruded parison, with two (half) mold parison clamping, and then to the parison within the drum, gas blowing, affixed to the mold cavity after molding, cooling and demoulding products. This method not only can produce in large scale, but also simplifies the production process, and there is no bonding problem, which is widely used.