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Blow molding machine is widely used by most beverage companies. This bottle blowing machine is mainly blowing pet preformers into pet bottle. Automatic pet bottle blowing machine is convenient and has a large amount of molding.
Blow molding machines are mainly divided into three categories: extrusion blow molding machines, injection blow molding machines and special structure blow molding machines. The processing technology is mainly divided into single stage and two stage. Both have their own characteristics and are widely used. In comparison, the two-step method is more suitable for concentrated production of preforms and dispersed blown bottles; while the one-step method is more suitable for online production of beverage companies.
|Number of cavities||/||3||4||6||2|
|Mould plate diminsion||mm||430*360||600*360||820*360||820*360|
|Mould opending stroke||mm||110||110||110||200|
|Action Air Consuming||m³/min||>1.6||>1.6||>2||>1.6|
|Blowing air consuming||m³/min||>2.4||>3.2||>4.8||3.4*1.9*2|
|Main body dimension||M||2.7*1.45*2.0||3.4*1.9*2||4.4*1.9*2||3.4*1.9*2.1|
|Main body weight||KG||2000||2600||3200||2600|
|Preform autoloader weight||KG||200||200||200||200|
easy operation and maintenance
Ideal cooling system
Low rejection rate
1) Put the heated plastic preform into the mold;
2) Use a clamping cylinder to tighten the mold;
3) With high pressure or mechanical structure to lock the prototype;
4) Medium and high pressure pre-blowing, while stretching the cylinder action to expand the blank;
5) High-pressure blowing, the preform is shaped according to the mold, and the pressure is kept for a certain period of time;
6) Release the high pressure in the formed bottle, reset the cylinder-take the bottle.
As one of the leading bottle blowing machine manufacturers, Sheenstar have been in bottle blow molding machine industry for more than 10 years. Discover just how far our blow moulding technology has come and what we can achieve for your future PET packaging production together!