Heating tube bottle blowing machine.
Working principle
– Mainly using frame-shaped heating tubes to heat plastic preforms. After the plastic particles are made into preforms by extruders and other methods, the frame-shaped heating tubes will evenly heat specific parts of the preforms, so that the preforms reach the appropriate temperature and become soft and easy to form. Then compressed air is blown into the preforms to make them close to the inner wall of the mold, thus forming them into the shape of a bottle.
Advantages
– Uniform heating: The frame-shaped heating tube can make the various parts of the preforms heat more evenly, so that the wall thickness of the blown bottles is relatively more uniform and the quality is better.
– High efficiency and energy saving: Compared with some other heating methods, the layout of this frame-shaped heating tube can transfer heat to the preforms more accurately, reduce heat loss, improve heating efficiency, and reduce energy consumption.
Application field
– Widely used in the food and beverage packaging industry, such as the production of mineral water bottles and beverage bottles; also used in daily chemical product packaging, such as the manufacture of shampoo and shower gel bottles and many other plastic bottle production fields.
