Automatic PET Blow Molding Machine

Main Features

Linear Automatic PET Blow Molding Machine is an economical model self-developed by LiDLi technical team, with features economic, fast, convenient. It can make different kinds of PET packages for water, edible oil, juice, wine, cosmetics, etc. It can make max. 2Litre bottle.

Upgrade to Servo Motor Drive:
a.Preform Feeding System: servo motor partitioning effectively solves the problem of wear and deformation.
b.Preform Transfer System: PET preform horizontal movements are driven by Servo Motor. Make preforms 4pcs as one unit, overall simplified stepping motion, achieve high-speed positioning and smooth motion. to complete one step cycle, the Servo Motor drive gear rotates only one-third of a turn. Speed of preform moving is 2 times of Cylinder Driven way.
Mold fixed by drawer design, mold changeover can be easily done in a half-hour.
Efficiency Constant Temperature Oven:
a.Use the most advanced high-frequency Infrared Lamp, increase heating efficiency 30%-50%.
b.Each layer of the lamp is separately controlled, with an assistant ruler on a machine.
c.Intelligent temperature control system.
Temperature detector feedback to PLC automatically, PLC makes an accurate judgment and then controls circulation air in the oven. It leads to constant temperature in Oven, free from voltage fluctuations and ambient temperature. It works when large ambient temperature difference (-28~45ºC).
d.Preform self-rotation System, ensure every side of every preform is heated evenly, which ensures the quality of the blown bottle. (thickness up to 4.5mm)
e.Neck Cooling in Oven.
Preform Necks are cooled by recycling water, which avoids neck deformation.