How to promote the development trend of beverage bottle […]
How to promote the development trend of beverage bottle blowing machine
Beverage bottle blowing machine is specially used to produce 3L bottles and various large capacity PET bottles.The machine can produce up to 800 bottles per hour for a maximum 3L bottles, and up to 800 bottles per hour for a lightweight bottle embryo.Machine is divided into bottle blowing machine and rotating infrared heater.Because the bottle embryo wall is relatively thick, the ordinary heating system cannot achieve the ideal effect of bottle embryo heating, and the infrared heater can penetrate the inside and outside of the bottle embryo, and the heating is lasting and uniform, ensuring a good molding quality. Beverage bottle blowing machine is a kind of plastic particles produced by the blow molding process into a hollow container equipment, the more common models include the use of PP and PE a molding hollow extrusion machine, blowing machine using PET, PC or PP twice molding injection of beverage bottle blowing bottle blowing machines, and new developed a multi-story hollow extrusion blow and stretch blow molding.In the linear two-way PET bottle blowing machine, the bottle blank is automatically loaded through the feeding hopper, arranged in rows along the bottleneck to the positioning, and introduced into the special guide device by gravity.Pneumatic device will be inserted into the special transmission slot, to the heat treatment area.
In the food industry, the application of beverage bottle blowing machine is very common, all kinds of cooked products such as chicken leg, ham, sausage, etc.Marinade products such as pickles and soy products, dried fruit and other needs to preserve a variety of food more and more use of beverage bottle blowing machine.Through the beverage bottle blowing machine of food freshness long, greatly extend the shelf life of food.
2, the use of barrier (air tightness) excellent packaging materials and strict sealing technology and requirements, can effectively prevent the exchange of packaging content substances, can avoid food weight loss, loss of taste, and prevent secondary pollution.
3, beverage bottle blowing machine container internal gas has been removed, accelerating the heat transfer, which can improve the thermal sterilization efficiency, but also avoid heating sterilization, because the expansion of gas and packaging container rupture.
The hot chamber is equipped with 8 infrared lamps in a group. The power of the infrared lamps is adjusted by measuring the temperature of the preform to accurately control the heating process.
Different from the traditional circulation system, TDY electric cylinder, the heating process of the straight-line beverage bottle blowing machine is to rotate the bottle blank at an average speed, so that it is repeatedly heated, so as to ensure that the bottle material can be evenly distributed to all parts of the bottle.During the whole heating process, the blank is kept at a proper distance to achieve a more uniform and ideal thermal effect.
After heat treatment, the plastic liquid pump billet is sent into the mold for stretching and blowing.This part is equipped with a double compact press equipped with speed control device and hydraulic drive, and the stretching part is also driven by hydraulic.When the stretching and blowing process is completed, the hydraulic servo of the pressure unit will release the bottle.
It is worth mentioning that it takes about 30 seconds to replace the mold, which is very convenient.After the bottle blowing process is completed, the bottle shall pass through the defective bottle removal system.
As we all know, a good drink bottle blowing machine operates with high efficiency, but if it loses its safety, it will lose its due value.In recent years, due to frequent failures of the beverage bottle blowing machine, in order to improve the operation level of operators, ensure the safety of production equipment, ensure product quality and reduce production costs, the following operations should be paid attention to during the operation of the beverage bottle blowing machine: