Automatic PET Blow Molding Machine for Water, Beverage & Chemical Bottles

High-Speed Mass Production: 1800 to 9200 BPH Output Capacity

• ✅ Phạm vi sản xuất: Output spanning from 1800 BPH to an industry-leading 9200 BPH for mass water bottling.
• ✅ Multi-Cavity Configurations: Scalable options including 2, 4, 6, and 8 cavity precision molds.
• ✅ Volume Flexibility: Capable of blowing standard 500ml water bottles up to massive 20L water cooler jugs.
• ✅ Material Versatility: Engineered for virgin PET, Recycled PET (rPET), and hot-fill tolerant resins.
• ✅ Design Innovation: Incorporates special multi-pitch mechanics to effectively elevate production efficiency.

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Manufacturing Excellence & Pre-Shipment Quality Control

Inside our precision assembly and testing facility.

As a globally trusted two stage blow molding machine manufacturer, we know that beverage plants demand 24/7 reliability. Our production workshops utilize advanced CNC machining centers to process every structural component, ensuring micrometer-level precision on tie bars, mold platens, and stretching tracks.

Before any machine leaves our facility, it undergoes a grueling 72-hour continuous dry-cycle run. This rigorous factory acceptance test verifies the stability of the servo motors, high-pressure pneumatic manifolds, and all CE-certified safety interlocks, ensuring plug-and-play reliability upon installation at your site.

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Two-Stage Process Architecture

The two-stage (reheat and blow) molding process represents the pinnacle of modern packaging technology. By completely separating the preform injection from the blowing mechanism, manufacturers unlock unparalleled production speeds. This structural separation is precisely why our reheat bottle blowing equipment is favored by major water and beverage bottlers globally.

The EP.AS and EP.ES Water & Beverage Series are meticulously designed with multi-pitch preform loading systems. This mechanical innovation significantly reduces the distance between preforms during the heating phase, thereby maximizing the utilization of the infrared oven and effectively elevating overall production efficiency while maintaining exceptional bottle clarity.

Complete Technical Specifications: Water, Beverage & Chemical Series

Analyze our extensive catalog of 12 dedicated models tailored for diverse beverage and chemical applications. (Please scroll horizontally to view full parameters on mobile devices).

Advanced Capabilities: rPET & Hot-Fill Processing

The beverage industry is rapidly evolving towards sustainable materials and preservative-free liquid bottling. The EP.ES Series is fundamentally engineered to support both demanding workflows: Recycled PET (rPET) integration and Hot-Fill Applications.

Sustainability via rPET: Processing recycled resins often introduces challenges like varying melt flow indexes and premature crystallization (cloudiness). Our multi-zone infrared rotary heating oven delivers deep, highly uniform heat penetration. This allows operators to blow 100% rPET preforms with the same glass-like transparency and zero-stress whitening expected from virgin resin.

Hot-Fill Tolerances: Bottling teas, juices, and sports drinks requires filling temperatures between 85°C and 90°C. Standard PET would shrink and catastrophically deform at these levels. By integrating specialized heating molds and modified stretch blowing cycles, the EP.ES series increases the crystallinity of the PET matrix. This provides the necessary thermal and structural stability to withstand high-temperature filling without vacuum collapse.

Applications: Water, Beverages & Chemicals

This automatic PET bottle blowing machine excels in crafting containers for the Water, Beverage Bottle Series, as well as the robust Pesticide and Chemical Bottle Series.

• Mineral & Purified Water: Ultra-lightweight bottle designs formed flawlessly at rapid speeds up to 9200 BPH on 8-cavity models.
• Carbonated Soft Drinks (CSD): High-pressure resistant petaloid bases formed with exact material distribution to prevent carbonation loss.
• Juices & Teas: Thermally stable hot-fill bottles featuring specialized ribbing to prevent vacuum deformation.
• Pesticides & Agrochemicals: High-strength, thick-walled containers to ensure extreme chemical resistance during transport.

Diverse PET applications: Water, CSD, hot-fill beverages, and chemicals.

Turnkey Engineering & Equipment Sizing

Customer Success: Regional Water Bottler

"To meet peak summer demand, we deployed the 8-cavity EP.ES-8C76 model. The machine consistently hits 9200 BPH. Because of the multi-pitch heating efficiency and the robust servo controls provided by EVER POWER, our scrap rate dropped below 0.1%. Their turnkey integration with our filling line was absolute perfection."

— Samuel O., Plant Director

Turnkey Auxiliary Systems

We architect entire production lines. Our turnkey packages include the core blow molding machine, paired with optimally sized high-pressure air compressors, industrial water chillers, and automated preform feeding systems. This holistic approach ensures every component functions harmoniously to eliminate bottlenecks.

Hướng dẫn lựa chọn thiết bị

For mid-sized regional water bottling, the EP.ES-4C100 provides a reliable 4600 BPH. For national-level mass production, the 6-cavity (EP.ES-6C76) and 8-cavity (EP.ES-8C76) models deliver incredible economies of scale at 7200 and 9200 BPH respectively. If you are entering the bulk water market (e.g., 20L office coolers), the specialized EP.FS-2C366(20L) handles massive 300mm diameter bottles seamlessly.

Complete auxiliary equipment for seamless factory integration.

So sánh công nghệ: Hệ thống hai bước so với hệ thống một bước

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