Blow Moulding Machine Diagram

The thermoplastic is a blow moulding materials which is contain the form of small pellets or granules.
Blow moulding machine diagram. In general there are three main types of blow molding. When at the blow station the parison within the mold is molded through utilizing air pressure while another parison is being extruded from the machine. Blow molding is the process of inflating a hot hollow thermoplastic preform or parison inside a closed mold so its shape conforms to that of the mold cavit. This is an excerpt from lesson 1 in paulson s extrusion blow molding technology training progam.
It is also used for forming glass bottles or other hollow shapes. Extrusion blow molding injection blow molding and injection stretch blow molding. The feed from the extruder is given as an input into the blow molding machine. Blow molding or moulding is a manufacturing process for forming and joining together hollow plastic parts.
Blow molding machine is a one type fabrication of plastics it is used to manufacture of hollow object by inflating heated plastic tube to fill a mold or die and form for require shape. A hollow mold then closes around the parison and cycles to the blow station. This lesson is titled the process and the equipment. This tube is referred to as a parison.
Extrusion blow moulding diagram. In this method the.