In the plastic machinery industry, automatic blow molding machines have become the core equipment for many manufacturing enterprises due to their advantages of high efficiency, precision, and labor saving. As a professional R&D and production manufacturer of plastic machinery, Zhangjiagang Dawson Machinery Co., Ltd. (DAWSON) has been deeply engaged in the blow molding machine field for many years. Its series of automatic blow molding machines cover various specifications, adapting to the production needs of different industries. Today, we will detail the common types of automatic blow molding machines and their applicable industries to help purchasers quickly select models and put them into production efficiently.

Automatic blow molding machines are mainly divided into three common types according to molding methods, product specifications and application scenarios. Each type of machine has its own focus, accurately matching different production needs, and they are also the core main models of Dawson Machinery.
The first type is the extrusion-type automatic blow molding machine, which is currently the most widely used model. Dawson's DSB80/90 series belongs to this category. This model adopts continuous extrusion of parison, through the integrated process of automatic parison taking, blow molding, cooling and demolding, with high production efficiency, suitable for mass production of hollow plastic products, such as IBC ton barrels, 200L oil barrels commonly used in the chemical industry, as well as plastic pots and buckets in daily necessities. Its advantages are simple operation and strong stability, which can effectively reduce labor costs, suitable for mass production of small, medium and large manufacturing enterprises.
The second type is the injection-type automatic blow molding machine. This type of machine combines the advantages of injection molding and blow molding. It first makes parisons through injection molding, then performs blow molding. It has high molding precision, smooth product surface and uniform size. The special injection blow molding integrated machine launched by Dawson for PET preform production belongs to this category. It is mainly suitable for small precision hollow products such as PET bottles in the food and beverage industry, cosmetic bottles in the daily chemical industry, and reagent bottles in the pharmaceutical industry. It can meet the production requirements of high-end products and is deeply favored by foreign trade customers.

The third type is the wide-mouth fully automatic blow molding machine, specifically designed for wide-mouth hollow products. These products have large bottle mouth diameters and are difficult to mold. Dawson's wide-mouth multi-die head model addresses this pain point. This model is suitable for producing wide-mouth bottles, plastic containers, food containers, and daily chemical wide-mouth bottles, and is widely used in the food, daily chemical, and pharmaceutical industries. Examples include nut jars, laundry detergent containers, and health product containers. It ensures smooth bottle mouths, good sealing performance, and efficient mass production.

As a company specializing in the R&D, production, and export of plastic machinery, Dawson Machinery's fully automatic blow molding machine series not only covers the three types mentioned above but also offers customized models to meet specific customer needs, adapting to different industry production scenarios in over 30 countries. Whether in chemical packaging, food and beverage, daily chemical, or pharmaceutical fields, a suitable fully automatic blow molding machine solution can be found, helping companies improve production efficiency and reduce production costs.

If you have any selection needs for fully automatic blow molding machines or injection molding machines, please feel free to contact Dawson Machinery. We will provide you with professional selection advice and customized solutions to work together to win the global market.