220L Double-Ring Barrel Blow Molding Machines: Empowering Your Bulk Packaging Production
As a professional supplier of blow molding equipment, we are dedicated to providing cutting-edge solutions for bulk packaging needs. Our 220L double-ring barrel blow molding machines stand out as a game-changer for industries like chemical, edible oil, lubricant, and water treatment—delivering high-quality, durable double-ring barrels that meet strict industry standards.
Our 220L double-ring barrel blow molding machines are built on advanced extrusion-blow molding technology. Equipped with a high-precision screw and barrel assembly, they ensure efficient plastic melting and stable material flow, which is key to producing barrels with uniform wall thickness (3-5mm) and strong structural support. The double-ring design, a critical feature for 220L barrels, is perfectly formed by our machine’s precise mold-clamping system and optimized blow pressure control. This design enhances the barrel’s load-bearing capacity, making it easy to stack and transport without deformation, while also complying with international standards such as GB/T 13508 and UN packaging requirements.
Efficiency is a top priority in our machine design. The fully automated production process integrates automatic material loading, parison extrusion, mold closing, blow molding, and product trimming—reducing manual labor and cutting the production cycle to just 40-60 seconds per barrel. Moreover, the energy-saving heating system and heat recovery device lower energy consumption by 18-25% compared to traditional machines, significantly reducing our clients’ operational costs. The intuitive HMI touchscreen allows operators to adjust parameters (such as temperature and blow time) quickly, enabling seamless switching between different barrel specifications if needed.
We recognize that different industries have unique needs. Our 220L double-ring barrel blow molding machines support a variety of raw materials, including HDPE and PP, and can be customized to produce barrels with special features like anti-UV coating (for outdoor use), chemical-resistant inner linings (for hazardous materials), or custom logos and colors. Our technical team works closely with clients to adjust machine settings and mold designs, ensuring the final products perfectly match their application scenarios.
Beyond equipment supply, we offer comprehensive after-sales support. This includes on-site installation and commissioning, operator training (both on-site and online), regular maintenance checks, and fast delivery of spare parts through our global warehouse network. We aim to minimize downtime for our clients and ensure their production lines run smoothly at all times.
Choosing our 220L double-ring barrel blow molding machines means partnering with a supplier that values quality, efficiency, and customer success. Whether you’re scaling up production or upgrading old equipment, our machines provide the reliability and performance needed to stay ahead in the competitive bulk packaging market. Contact us today to discuss your specific needs and get a tailored solution!