Basic concepts outlined bottle blowing machines
Bottle blowing machine according to the performance is divided into automatic and semi-automatic, according to use into industrial and food and beverage use. Industrial raw materials generally used PE, PC and other general production machine oiler, shampoo bottles, etc., do the food and beverage blowing machine is used for general material PET, which produces mineral water bottle, drink bottle.
Bottle blowing machines, the most simple and obvious explanation is that the preform can do a certain process by means of a machine blown bottles.
At present, most are still two-step bottle blowing machines, which must first be made of plastic material preform, then for blowing. Now commonly used is environmentally friendly PET plastic material.
Blowing process is divided into two parts:
A warm-up
The preform by heat lamp irradiation, part of the preform body heat to soften, in order to maintain the bottle shape, preform mouth is not heated, so it needs some cooling device for cooling control.
Second, Blow molding
The stage is already placed in the preheated preform in the mold is ready, within its high-pressure inflation, to blow the preform into the desired bottle.
Bottle blowing machines available in the market is generally divided into automatic and semi-automatic two.
Automatic bottle blowing machines through a mechanical manipulation of the blowing of hand manipulation together two complete, omitting the middle man to the preheated preform into the mold process. Greatly accelerated the rate of production, of course, the price to be higher than the semi-automatic.
Product selection:
How to choose the required bottle blowing machines model, we must have is the most talked about.
In general, according to their desired output to select the model size of the bottle blowing machines. General concern is that a few, bottle size, output per hour.
By their own needs to choose their own desired model is critical. Today, China bottle blowing machines manufacturers do quite as much, on the basis of the price is right to select a good brand manufacturers should also be considered critical, but there are many manufacturers already have the ability to independently design and production, according to the customer special requirements needed to model, and has a large distribution of the various components of the processing plant production, coupled with a good after-sales service system to provide close technical support.