automatic blow molding machine is a common method of manufacturing a hollow thermoplastic products, the main products are hollow containers. Blowing machine can make the preform by heating plastics, blow molding and then into the mold, this method is mainly used for high speed, high yield BOPP PET bottles and bottle production, namely two-step process; blowing but also with injection molding process become a common method of combining injection stretch blow machine, which is the production of PET in the container; and extrusion blow molding process can also be combined with extrusion blow molding equipment to adapt to a wider range of possible products also more abundant products, including multi-layer polyolefin film and all kinds of hollow containers, widely used in food, pharmaceutical and cosmetics industries.

hollow container forming machine

One-step and two-step molding process blowing, mainly for PET and BOPP hollow container molding. Both have their own characteristics, are widely used. Two-step method is more suitable for the production of preforms centralized, decentralized blown bottles * bottle factory production model; and one-step device more suitable for the production of beverage companies online.

PET blow molding machine according to transport mode when heated preform into rotary and linear type two. Rotary blowing machine capacity, high speed, design complexity, the price is higher. A typical rotary blowing machine is the French SIDEL SBO series, which SBO24 type blowing machine production reached more than 20,000 bottles per hour, is currently China's Tech-Long also successfully developed a rotary blow molding machines, production speeds up to each 8000 bottles an hour or more; typical linear blow molding machine is Japan's ASB and AOKI, in general, this mechanical design is relatively simple, but will form a bottleneck on production, it is difficult over 6000 bottles / hour.

Temperature control is directly related to the uniformity of plastics, blow molding products is the key to success. Mold and hot runner design and precision, but also determines the merits of the product quality.

Currently NOTE China for the production of PET bottle stretch blow equipment is basically dominated by imported products, especially in the high-speed and high-volume production, domestic equipment can not compete. It is worth mentioning that, currently capable of producing large-capacity hot-fill PET bottle blowing machine manufacturers rarely, it seems that only ASB repeatedly blowing process to obtain satisfactory results.

With the rise of the Cold aseptic filling process, a new round of blowing machines in turn opened the battle for market share. At present, one-step SIPA blowing machine has a firm foothold in Beijing Huiyuan fruit juice, but that does not mean the two-step blowing machine would have no chance.

extrusion blow container production equipment more adaptable materials, applications can produce PE, PS, PVC, PC and other materials of the container, the product is also broader. 3/4 blowing products on the market are manufactured by extrusion blow molding method. Extrusion blow molding method can produce a few milliliters of eye drops bottle, also can be processed over the tray or t 1000L barrels.

However, the current development of China extrusion blow molding equipment from the function is not perfect, especially some of the equipment with a variety of complex functions can not produce, such as the widely used liquid pharmaceutical packaging bottle & mdash; & mdash; & mdash filling ; & mdash; triple sealing equipment.

automatic blow molding machine CSR-B production equipment

Characteristics:

This machine is suitable for the production of plastic containers of toys, food, cosmetics, cleaning products, chemical products, etc., can blow PE, PP, PS, polystyrene and other materials.

Technical parameters: