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Customer Case Leshan Fully Electric Blow Molding Machine Produces Four Milk Bottles per Cycle Boosting Production Efficiency
High-efficiency four-cavity production, combined with reliable performance and automated configurations, helps customers improve manufacturing efficiency.
In dairy packaging production, efficiency, product quality, and equipment reliability are key concerns for manufacturers. To meet the production requirements for 1.5L milk bottles, Leshan Intelligent has developed a fully electric blow molding machine featuring a four-cavity configuration. With high-speed molding, precise control, and automated deflashing, the machine provides customers with an efficient and reliable blow molding solution.
High-Efficiency Molding for Increased Productivity
Featuring a four-cavity production configuration, the machine achieves a cycle time of approximately 18 seconds, with an output of around 1,600 bottles per hour. Based on continuous 24-hour operation, daily production can reach approximately 38,400 bottles.
With a dry cycle time of just 4 seconds, combined with precise motion control and automated operation, the machine significantly improves production efficiency and meets customers' high-volume manufacturing requirements.
Precise Control for Consistent Product Quality
The machine adopts a die head design without a discharge hole, effectively reducing material leakage. Color changes can be completed within just 30–60 minutes, helping minimize downtime during color changes.
The electric wall thickness control system ensures smooth operation and precise tracking, delivering more uniform wall thickness around the bottle. The electrically driven swing-arm mold transfer system provides accurate positioning, while the 24-ton electric clamping system ensures stable and reliable mold clamping.
In addition, the precision linear electric parison programming system ensures smooth and clean bottle neck formation. The secondary sizing device accelerates product cooling, further improving molding efficiency.
Automated Deflashing for Streamlined Production
The machine is equipped with an automatic deflashing program, which completes flash removal immediately after molding, eliminating the need for a separate manual deflashing process.
After deflashing, the scrap material automatically drops into a collection chute and is transferred by a conveyor belt for centralized collection. With all operations working in coordination, bottles are conveyed smoothly, simplifying the production process and reducing manual intervention.
Automated Operation for Greater Production Efficiency
From precision molding to automatic deflashing, and from product conveying to scrap collection, Leshan's fully electric four-cavity 1.5L milk bottle blow molding machine combines reliable performance with comprehensive automation to help customers optimize production processes and improve overall efficiency.
Dedicated to blow molding technology, driven by customer needs. Leshan Intelligent continues to deliver professional equipment and customized solutions, helping customers achieve more efficient and reliable production.
