Injection blow molding machines, also known as injection blow molding machines, are widely used in the production of plastic packaging containers and other fields, and have many significant features:

Excellent product quality
Precise size: The mouth, thread and other key parts of the product are molded by injection molding technology, which can achieve extremely precise size control. Taking medicine and cosmetic packaging bottles as an example, it can ensure that the bottle cap fits tightly with the bottle body, with minimal error, effectively preventing liquid leakage and gas penetration, and meeting the strict requirements of the product for sealing.
Superior surface quality: The product is molded by injection blow molding once, without the need for manual secondary processing, and the surface is as smooth as a mirror, without defects such as flash and burrs, and no scraps (excluding tail cutting), which greatly improves the appearance and texture of the product and enhances the competitiveness of the product in the market.
High quality stability: The product preform relies on injection molding, and the process parameters are stable and controllable throughout the process. The raw materials are molded under the same conditions, ensuring that the mass-produced products are highly consistent in weight, size, performance, etc., reducing the defective rate, saving costs for the company while maintaining the brand's quality reputation.

Advanced and efficient production technology
Energy-saving and efficient: Many injection blow molding machines use one-mold multi-cavity fully automatic continuous production technology, equipped with a horizontal three-station rotary device, hot runner system and multi-stage injection molding system. The three stations of injection molding, blow molding and demolding operate synchronously, which reduces the idle time of the equipment and increases the output per unit time; the hot runner system reduces material waste and cooling time, and achieves efficient and energy-saving operation.
Streamlined process: The product is formed from raw materials to finished products in one step, without the need for subsequent complex processing procedures, and no excess scraps are generated, which greatly improves the utilization rate of raw materials, shortens the production cycle, speeds up product delivery, and enables enterprises to better respond to market demand.

Wide range of applications
Strong material compatibility: It can process PE (polyethylene), PP (polypropylene), PS (polystyrene), SAN (styrene-acrylonitrile copolymer), PMMA (polymethyl methacrylate), PC (polycarbonate), PETG (ethylene glycol-modified polyethylene terephthalate), PEN (polyethylene naphthalate) and other thermoplastics to meet the diverse needs of different industries and different products for material performance.
Various product specifications: especially suitable for the production of small-volume bottles, such as containers below 150ml, with cost advantages in the production of small packaging products; at the same time, some advanced injection blow molding machines can also produce larger-volume products, with a wide range of product molding, ranging from micro containers as small as 2ml to large-volume packaging of 15000ml.

Reliable equipment performance
High degree of automation: usually equipped with advanced full-computer touch screen control system, operators can easily set and adjust various process parameters. The equipment has a self-diagnosis function, which can monitor the operating status in real time. Once a fault occurs, it can quickly and accurately display the error message, which is convenient for maintenance personnel to quickly locate and eliminate the problem, greatly reducing equipment downtime.
Scientific structural design: For example, some injection blow molding machines use a single beam structure for injection and blowing stations. This design is simple and compact, and it is easy to install and replace molds; the table panel is made of thickened ductile iron casting, which has excellent mechanical properties, enhances the overall stability of the equipment, and ensures that the equipment can operate stably during long-term and high-intensity production processes to ensure product quality.

Good production flexibility
Various injection forms: According to the characteristics of different products, the processing requirements of plastic materials and the personalized needs of customers, various injection forms such as multi-stage injection and extrusion injection can be flexibly selected to adapt to complex product structures and diversified material processing, providing strong support for enterprises to expand their business scope.
Good mold adaptability: The mold installation space is sufficient, convenient and fast, and can accommodate molds of different specifications. Enterprises can quickly replace molds according to market changes, realize rapid switching of production of different types of products, respond to dynamic changes in market demand in a timely manner, and improve the market adaptability and competitiveness of enterprises.