At present, most of the blow molding machines are still two-step blow molding machines, that is, plastic raw materials must be made into preforms before being blown. Nowadays, environmentally friendly PET materials are commonly used.
1. The principle of bottle blowing machine:
The blowing process of the blow molding machine is divided into two parts:
1. Preheating of bottle blowing machine:
The preform (embryo) is irradiated by an infrared high-temperature lamp to heat and soften the bad (embryo) part of the preform (embryo). Cooling device.
2, blowing machine molding:
In this stage, the already preheated preform (embryo) is placed in a blow mold which has already been prepared, and the inside of the preform is inflated at a high pressure. The preform (embryo) blowing into the desired bottle.
Bottle Blowing Machine through the operation of the manipulator will bottle blower two operations together to complete, eliminating the need for the middle of the preheated good preform into the blowing process. Greatly speed up the production rate. If interested, kindly welcome to https://www.petblowingmachine.com/product/bottle-machine/