Views: 0 Author: Site Editor Publish Time: 2025-09-16 Origin: Site
In the field of oil cooling and antifreeze packaging, the 4L Jerrycan (Jerry Can) with a user-friendly top handle design has become the preferred packaging format for many manufacturers due to its ease of transportation and adaptability to liquid storage needs. The key to achieving efficient, high-quality mass production of these specialized Jerrycans lies in specialized production equipment—a dedicated extrusion blow molding machine for 4L top-handle mobile phone oil cooling and antifreeze Jerrycans. With precise process control and robust adaptability, it provides stable and reliable technical support for the production of this specialized packaging.
Precise Adaptation: A Customized 4L Top-Handle Jerrycan Production Solution
This extrusion blow molding machine has been thoroughly optimized, from mold design to process parameters, to meet the structural characteristics and material requirements of the 4L top-handle mobile phone oil cooling and antifreeze Jerrycan. Considering the need for excellent sealing and corrosion resistance for oil cooling antifreeze, the machine is designed to accommodate food-grade and industrial-grade corrosion-resistant materials such as HDPE (high-density polyethylene). A precise barrel temperature control system (with an accuracy of ±1°C) ensures full melting and uniform plasticization of the raw material, preventing localized overheating that could degrade material properties and laying the foundation for Jerrycan's corrosion resistance.
Also, to meet the integrated molding requirements of the 4L capacity and top handle, the machine is equipped with a customized mold cavity and a dedicated handle molding mechanism. The mold cavity is manufactured strictly to the dimensional standards of a 4L Jerrycan, ensuring uniform can wall thickness (with deviations controlled within 0.1mm), thus preventing the resulting lack of compressive strength. The upper handle molding mechanism utilizes simultaneous blow molding technology, seamlessly integrating the handle and can body while the can body is being formed. This not only improves the handle's load-bearing capacity (it can stably support a full can of liquid and resist breakage even after repeated lifting), but also eliminates potential sealing issues during later assembly. This perfectly meets the dual requirements of structural strength and sealing for oil cooling antifreeze packaging.
Core Technology: Efficient and Stable Production Guarantee
This extrusion blow molding machine is equipped with an advanced PLC control system and servo drive system, enabling fully automated production processes and significantly improving production efficiency and stability. The PLC control system allows for multiple preset production parameters (such as blow molding pressure, blowing time, and cooling time). This allows for quick switching between batches of 4L top-handle Jerrycans by simply calling the corresponding parameters, reducing changeover time. The servo drive system precisely controls the screw speed and mold opening and closing speed, ensuring consistency throughout each molding cycle and achieving a product qualification rate exceeding 99%.
During the cooling process, the machine utilizes a dual-circulation cooling system—simultaneous mold and part cooling. The mold cooling system uses rapidly circulating cooling water to stabilize the mold temperature within the optimal molding range, shortening the part cooling and setting time. The part cooling system provides a secondary, precise cooling of the part after demolding, preventing deformation caused by insufficient cooling and further ensuring the dimensional accuracy and surface smoothness of the 4L Jerrycans. At a typical production rate, this machine can produce 40-50 qualified 4L top-handle Jerrycans per hour with a single cavity. Equipped with a multi-cavity mold, production capacity can be increased exponentially, easily meeting large-scale mass production needs.
Quality Control: Comprehensive Supervision from Raw Materials to Finished Product
Quality and safety are paramount for oil coolant antifreeze packaging. This extrusion blow molding machine incorporates multi-dimensional quality control throughout the production process. A metal detector is installed in the raw material feeding stage to detect and remove metal impurities in the raw material in real time, preventing them from affecting the product's strength or contaminating the contents. An online wall thickness inspection system is installed in the molding stage, using infrared technology to monitor the can wall thickness in real time. If any deviation exceeds the standard range, the machine will automatically alarm and pause production for prompt troubleshooting. After demolding, an optional visual inspection system can be installed to fully inspect the Jerrycan's appearance (such as for scratches, bubbles, and flash), dimensions, and sealing performance, ensuring that every 4L top handle Jerrycan shipped meets industrial packaging standards.
In addition, the machine features comprehensive self-diagnosis capabilities. Sensors monitor the machine's operating status (such as motor speed, oil temperature, and air pressure) in real time. If an anomaly is detected, the system automatically identifies the fault point and provides repair recommendations, minimizing equipment downtime, ensuring continuous and stable production, and indirectly reducing production losses for the company.
Applicable Scenario: Focusing on Liquid Packaging, Expanding Diverse Needs
Beyond its core application for the production of 4L top-handle Jerrycans for mobile phone oil coolant and antifreeze, this extrusion blow molding machine offers flexible adaptability. By replacing molds and adjusting parameters, it can produce HDPE blow-molded products in various sizes (e.g., 2L, 5L) and for various applications (e.g., pesticide packaging, food-grade liquid packaging). However, in the engine oil coolant and antifreeze market, its customized top-handle molding technology and compatibility with corrosion-resistant materials make it a specialized machine for this niche market. Whether it's batch production for small and medium-sized enterprises or large-scale production lines in large factories, this machine can achieve efficient and high-quality production of 4L top-handle Jerrycans, providing stable packaging supply chain support for engine oil coolant and antifreeze companies.
Conclusion: Empowering Liquid Packaging and Boosting Industry Upgrade
The Jerrycan extrusion blow molding machine, specifically designed for 4L upper-handle mobile phone oil cooling antifreeze, addresses the challenges of difficult adaptation, low efficiency, and inconsistent quality in the production of this type of specialty packaging through precise customized design, advanced automation technology, and strict quality control. More than just a piece of production equipment, it serves as the core link between raw materials and finished products, providing a powerful guarantee for oil cooling antifreeze companies to improve packaging quality, reduce production costs, and expand production capacity. Whether for small or medium-sized brands seeking product stability or large enterprises striving for scale expansion, this machine can serve as a reliable partner in their production processes, jointly promoting the high-quality development of the liquid packaging industry.
