Semi Automatic 1000bph PET Bottle Extrusion Blow Molding Machine

product description

semi-Automatic blow molding machine is designed uniquely with the innovative and

reasonable mechanical structure. During the whole producing process, the bottles mouth

faces down to avoid being overheated in the process of heating, which extends the

application widely used. We adopt the cheap compressed air as driving power, applying the

updated PLC technology to control automatically; presetting parameter, built-in self-

diagnosis, alarm and LCD display function. Touch-screen is adopted human interface,

friendly and visible which is easy to learn.

component

Preform up structure

The up one is to control the action of preform conveying structure. If there are too many preforms in

the tunnel, the moving will be stopped; if not enough, it will get preforms automatically from preform

conveying structure.

Heating tunnel

Preform heating structure is made up of three sets of heating tunnel in serials and one blower. Each

heating tunnel has been installed with 8 pieces of far ultra red and quartz lighting tube which are

distributed on each side of the heating tunnel.

Mould-closing device

It is located in the middle part of the machine and is composed of mould-closing cylinder, moving

template and fixed template, etc. Two halves of the mould are fixed on the fixed template and moving

template respectively.

PLC control system

PLC control system can watch on the preform temperature and if all the actions are finished according

to the setting programs, if not, the system will stop automatically

to avoid fault expanding. Besides, there are fault reason tips on the touch screen

Blow structure

Thanks to adopting bottom-blow structure, the bottle mouth is always facing down to be prevented

from the pollution of dust and dirtiness.

Air separation system

The blowing air and working air is separated from each other. . If the customer is able to use the clean

blowing air, it will ensure the production of bottles clean at most.

technical parameter