Qingzhou Foren Water Treatment Equipment Co., Ltd. has been deeply involved in the research and development and manufacturing of water treatment and packaging molding equipment for many years. We understand the pain points encountered by many manufacturers in PET bottle production, such as unstable operation, high noise, high energy consumption, complicated mold changes, and difficult maintenance. Therefore, we have meticulously crafted this fully automatic PET blowing machine with a fully servo-driven electronic cam. The machine is equipped with an advanced integrated fully servo power control system, eliminating the many drawbacks of traditional mechanical and pneumatic transmissions. It balances high-speed production capacity with stable all-weather operation, completing the entire automated process of preform feeding, heating, shifting, mold closing, stretch blowing, and cooling in one go. The equipment operates with minimal vibration and an extremely low daily failure rate, producing high-quality finished plastic bottles. It can easily adapt to the large-scale production of various specifications of PET plastic bottles and is widely applicable to multiple industries such as purified water, mineral water, beverages, and daily chemical packaging. It is an ideal choice for upgrading and transforming large-scale water purification production lines and small and medium-sized packaging production lines to reduce costs and increase efficiency. Utilizing full-servo electronic cam core drive technology, the equipment precisely controls the operating rhythm of each workstation, ensuring seamless connection between production processes. This completely solves common problems found in traditional blow molding machines, such as operational jamming, workstation misalignment, and excessive operating noise. Even during prolonged, uninterrupted high-speed production, the machine operates smoothly, guaranteeing ultra-high production speeds while effectively extending the overall lifespan of the equipment, reducing subsequent maintenance costs and time from the outset.
To comprehensively optimize the user experience and production efficiency, we have meticulously upgraded seven core structural aspects of the entire production process, with each design element tailored to the actual production needs of frontline workshops. In the preform conveying stage, the equipment adopts a servo motor-driven circulating preform feeding mode. We have deliberately simplified and shortened the conveyor track, simplifying the machine structure and reducing preform scraping and jamming issues while still ensuring a continuous and stable supply of preforms. Frequent manual replenishment is unnecessary, easily adapting to automated production lines with varying production rhythms. The accompanying servo shifting system uses a servo-driven main chain structure with bearing connections. Compared to traditional rigid chain connections, this significantly reduces the impact force during station movement, resulting in lower overall machine noise and greatly reduced wear on transmission components. It fully meets the stringent requirements of 24-hour continuous production in factories, maximizing durability.
The heating stage is crucial to the quality of bottle molding. This blow molding machine is equipped with high-quality ruby heating lamps. Utilizing an excellent penetrating heating method, it ensures uniform and thorough heating of the preforms, leading to better subsequent stretching and molding results. The final product is a clear, smooth bottle with uniform wall thickness, free from defects such as whitening or uneven wall thickness. The lamp tubes utilize a single-sided white plating process, resulting in superior heat concentration and effectively shortening heating time. This increases production capacity while significantly reducing energy consumption. Furthermore, the equipment supports independent temperature control for each layer of lamp tubes and allows for flexible adjustment of the lamp tube's vertical and horizontal tilt angles to accommodate different materials and bottle preform specifications. It is compatible with the vast majority of standard and non-standard bottle preforms on the market, offering exceptional adaptability. The mold-closing section features a high-pressure pressurization and locking device, providing ample and precise locking force. This prevents mold bulging and flash during high-pressure blow molding, resulting in a slender and aesthetically pleasing mold line on the finished product, eliminating the need for subsequent trimming. The drawer-type quick-change mold design, combined with a precise positioning structure on the mold back plate, allows operators to change molds quickly without specialized tools or complex adjustments, greatly reducing downtime and easily meeting the flexible production needs of various bottle types.
The core stretch blow system uses only renowned imported pneumatic components from Parker, FESTO, and SMC (USA), ensuring sensitive pneumatic response, stable and durable operation. The blowing cycle time and parameters of each stretching rod can be independently adjusted, offering a high degree of freedom in process tuning and precise matching to the production processes of various bottle types. We have also thoughtfully added a low-pressure gas recovery system to recover and reuse excess low-pressure gas during production, effectively reducing air compressor energy consumption and helping customers save on gas costs in the long run. Regarding the electrical control system, the entire machine uses top-tier electrical control components from Schneider Electric (Germany) and Sansha (Japan), paired with a complete Xinje PLC servo system. The hardware has strong anti-interference capabilities, adapts to complex workshop electrical environments, and operates safely and stably. The equipment supports WiFi remote networking, allowing factory technicians to remotely debug the equipment, optimize production processes, and troubleshoot equipment malfunctions, solving customer production problems without leaving the factory. The human-machine interface touchscreen supports six languages, adapting to different domestic and international usage scenarios. It also features automatic fault prompts, automatic shift output statistics, and automatic production efficiency calculation functions, providing clear and intuitive production data for convenient and refined factory management.
In addition, a dedicated cooling water circulation system further improves the closed-loop production process. An independent cooling water channel is installed below the heating chamber to effectively block excess heat from the lamps, protecting the bottle neck threads from deformation due to high temperatures and ensuring the threads meet sealing standards. Chilled water directly reaches the mold, accelerating mold cooling, shortening bottle cooling and setting time, further speeding up production and ensuring uniformity and neatness of all bottle shapes during large-scale continuous production. This fully automatic PET blowing machine can produce various drinking water and beverage PET bottles, as well as food and daily chemical packaging containers, perfectly adapting to various scenarios such as water purification production lines, bottled beverage factories, and packaging processing plants. Qingzhou Foren adheres to self-developed and self-produced products, prioritizing quality. We provide customers with one-stop services including equipment customization, on-site installation and commissioning, operator training, and lifetime after-sales maintenance. With reliable automated blow molding equipment, we help customers simplify production processes, reduce production costs, improve product quality, and contribute to the steady intelligent upgrading of the packaging industry.
Hot Tags: fully automatic pet blowing machine, China fully automatic pet blowing machine manufacturers, suppliers, factory, Auotmatic heat shrink packaging machine, Bottle labeling machine, Bottled water film wrapping machine, Gantry palletizer, Packing Production Machine for Bottle with Shrink Film, plastic injection molding machine
