Huayu 1000L 5-Layer High Barrier Co-extrusion Blow Molding Machine for

The Huayu 1000L 5-Layer High Barrier Co-extrusion Blow Molding Machine is a professional large-capacity hollow molding equipment independently developed for high-standard industrial container production. Different from ordinary single and three-layer machines, this five-layer co-extrusion structure achieves hierarchical material distribution, greatly improving barrier performance, anti-corrosion ability and structural stability of finished plastic tanks. It is the preferred equipment for manufacturing high-end 1000L chemical storage barrels, liquid transportation tanks and anti-seepage industrial containers.

This machine is equipped with five groups of independent precision extrusion systems, which can separately control plastic melting pressure, extrusion speed and material proportion of each layer. It supports the compound molding of virgin plastic materials, recycled materials and high barrier functional materials in different layers. The inner layer adopts food-grade or corrosion-resistant raw materials to ensure safe storage of chemicals, solvents and liquid materials. The middle layers use modified reinforced materials to enhance impact resistance and structural toughness. The outer layer applies anti-ultraviolet and anti-aging formulas to adapt to outdoor long-term storage and harsh transportation environments. This layered design effectively reduces production costs while maintaining top-level product performance.

The machine adopts advanced accumulator die-head molding technology and high-precision parison wall thickness control system. It realizes real-time dynamic correction of plastic parison during extrusion, ensuring uniform wall thickness of the 1000L tank body, bottom and top. It completely avoids common quality problems such as partial thin wall, deformation and material unevenness. The optimized heavy-duty hydraulic clamping system provides stable and balanced clamping force, ensuring tight mold closing without flash or deformation even in long-term continuous high-load production, which significantly improves the yield rate of finished products.

Equipped with an intelligent human-machine interaction system, the device supports one-key parameter setting, multi-group process recipe storage and automatic production operation. Operators can quickly switch production formulas according to different product requirements, realizing flexible production of various 1000L multi-layer plastic containers. The built-in intelligent fault diagnosis and alarm system can timely feed back abnormal operating data, facilitating staff to inspect and maintain the equipment and reduce production downtime.

In terms of cooling system, the machine adopts dense circulating cooling channels with uniform heat dissipation, which shortens the molding cycle and effectively improves daily production efficiency. All core hydraulic, electrical and mechanical components are made of high-quality customized parts, featuring wear resistance, high temperature resistance and stable operation. The whole machine is designed with a simplified maintenance structure, making daily lubrication, inspection and parts replacement more convenient.

Widely applicable to HDPE and other mainstream plastic raw materials, this five-layer blow molding machine meets the strict production standards of chemical industry, environmental protection, logistics and food packaging. With outstanding high barrier performance, stable operation and low energy consumption, it helps customers produce high-value industrial plastic containers and create stable long-term production benefits. It is a reliable high-efficiency molding solution for medium and large plastic product manufacturers worldwide.