Introduction to working principle of bottle blowing machine

Working principle of bottle blowing machine:
The plastic is melted and quantitatively extruded in the screw extruder, and then molded through the mouth film, and then cooled by the wind ring. Then the traction machine is pulled at the speed, and the winding machine winds it into a coil. The sales platform of the bottle blowing machine produces and sells plastic machinery, bottle blowing machine, bottle blowing machine, automatic bottle blowing machine, barrel blowing machine, etc. It adopts Japanese PLC automatic control and numerical control, which is simple and convenient, and can make 1L-20L, 25L-200L, 200L-1200 civil buckets, chemical food and medicine, etc.
Our equipment, standard management, strict quality supervision and perfect marketing system have made our factory develop and grow rapidly under the guidance of the enterprise spirit of "quality and integrity". Adhering to the business philosophy of "developing, never ending, and pursuing", we are committed to continuously developing new markets, new technologies and new products, keeping up with the development pace of the plastic packaging industry, and contributing to the revitalization of national industry.
At present, most bottle-blowing machines are still two-step bottle-blowing machines, that is, plastic raw materials are first made into bottles and then blown. Nowadays, the commonly used environment-friendly plastic is made of PET. Blow-molding machine: It is a machine that sprays liquid plastic out and uses the wind force from the machine to blow the plastic body to the shape of the mold cavity to make products. This machine is called blow molding machine. It is also a kind of bottle blowing machine, namely hydraulic bottle blowing machine.
The tubular plastic parison obtained by extrusion or injection molding of plastic resin is placed in the split mold while it is hot (or heated to the softening state). After the mold is closed, compressed air is injected into the parison immediately, so that the plastic parison is blown and tightly adhered to the inner wall of the mold. After cooling and demoulding, various hollow products are obtained.