Small Semi Automatic Plastic Bottle Making Machine 500ml Pet Blowing Machine 6

Product Specification

6 Cavity/High Speed/Full Automatic/Servo For Blowing The Bottle Up To 2L High Speed Pet Blowing Plastic Machine

PET Bottle Automatic Bottle Blowing Machine Plastic Particles Pet Model

The blow molding machine is a kind of equipment that makes plastic particles into hollow containers through the blow molding process. At present, the more common models include hollow extrusion blow machines that use PP and PE for one-time molding, and PET, PC or PP for two-time molding. Advanced injection stretch blow molding machines, as well as the newly developed multi-layer hollow extrusion blow molding and stretch blow molding.

WT-A6 is the fastest liner blow molding machine in mainland of China by now. WT-A6 reaches around 5000-5500BPH for 350ML bottle. Its baking tunnel is separated from the blow station so that time for mold opening is shortened with a result of speedy blowing and high output, damage to machine is lessened so as to keep reliable performance and prolong service life, as well as machine runs more smoothly and steadily.

WT-A6 is controlled by PLC. The whole process from preform feeding to bottle discharging is completed automatically with advantages of labor saving and no pollution. WT-A6 consists of three main parts: preform loading system, Heater channel & blow station.

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production process
1. Preheating

The preform (embryo) is irradiated by an infrared high-temperature lamp tube to heat and soften the body part of the preform (embryo). In order to maintain the shape of the bottle mouth, the mouth of the preform (embryo) does not need to be heated, so a certain The cooling device performs cooling operation on it.

2. Blow molding

In this stage, the preheated preform (embryo) is placed into the blow mold that has been prepared, and the inside is inflated with high pressure, and the preform (embryo) is blown into the required bottle.

Blow molding machines on the market are generally divided into two types: fully automatic and semi-automatic.

The automatic bottle blowing machine combines the two operations of bottle blowing through the operation of the manipulator, eliminating the need to manually put the preheated preform (embryo) into the blow mold. The production rate is greatly accelerated, and of course the price is higher than that of semi-automatic ones.

MACHINE FEATURES: 

1. Machine use of advanced PLC control system , stable in performance, automatic preform feeding;
2. Strong penetrability and good and swift distribution of the heat by letting the bottles rotate by itself and revolute in the rails simultaneously in the infrared preheater;
3. High adjustability to enable the preheater to preheat preforms in shapes by adjusting the light tube and the length of the reflecting board in the preheating area, and eternal temperature in the preheater with an automatic thermostatic apparatus;
4. High safeties with security automatic-locking apparatus in each mechanical action, which will make the procedures turn into a state of safety in case of a breakdown in certain procedure;
5. No contamination and low noise with the air cylinder to drive the action instead of the oilpump;
6. Air route design is divide into two parts;
7. Ideal effect of the chilling with the chilling system;
8. Low rejection rate: less than 0.3percent.

Parameter

1.Adopting advanced microcomputer control system, with stable performance; 2.Using infrared light tubes for heating, with strong penetration, the bottle preform rotates and is heated, and the track rotates, heating is uniform, fast and reliable;