Efficiency Unleashed: How Intelligent Blow Molding is Reshaping Bottle Production

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In the bottled water industry, blow molding machines serve as critical equipment that transforms raw materials into finished containers, with their technical proficiency directly impacting production efficiency and product quality. As market demands shift toward lightweight packaging and sustainable manufacturing, high-efficiency and energy-saving blow molding solutions have become essential.

The blow molding process begins with precise positioning and transfer of preforms. Through a starwheel mechanism driven by a frequency conversion motor, preforms are smoothly fed into a semi-open energy-saving heating oven—a system that reduces energy consumption by over 30% compared to conventional designs. During the molding stage, a dual-crank mold locking mechanism, combined with high-pressure compensation technology, effectively eliminates parting line marks and ensures uniform wall thickness and structural integrity of the bottles. The integration of high-pressure valve groups with fast response characteristics further enhances the stability and energy efficiency of the blowing process. The machine features a linear human-machine interface design that supports quick mold changes and automated bottle ejection, enabling seamless integration with downstream filling lines for continuous production.

The ShineDew SD2000-6 model is specifically optimized for 1.5L mineral water bottles. Its standardized configuration and modular structure ensure compatibility with existing production lines while significantly reducing maintenance costs. As a technical service provider with extensive experience in liquid packaging equipment, we continue to offer globally competitive blow molding solutions and comprehensive lifecycle support to our customers.

Ultrafiltration System: Advanced Purification for Mineral Water Production

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Ultrafiltration (UF) technology represents a critical advancement in membrane-based water treatment, operating on a precise physical separation principle. Using hollow-fiber membranes with pore sizes as small as 0.01–0.1 micrometers, the system effectively removes suspended solids, bacteria, viruses, and high-molecular-weight organic compounds while preserving essential minerals in water. This makes it particularly suitable for producing high-quality mineral drinking water where natural mineral content must be maintained.


Designed for continuous and reliable operation, this 1000L/H UF system integrates food-grade 304 stainless steel in all wet parts, meeting international hygiene and material safety standards. The system is equipped with high-performance UF membranes from global manufacturers such as Toray or Dow, ensuring consistent filtration efficiency and long-term stability. A programmable logic controller (PLC) from industry-leading brands such as Siemens or Mitsubishi enables fully automated operation, including filtration, backwashing, and chemical cleaning cycles, with minimal operator intervention. Additional components, including CNP pumps and AirTac pneumatic units, contribute to the system’s low failure rate and energy-efficient performance.


In applications ranging to beverage production and community water supply, this system provides a robust barrier against microbial and particulate contamination without the use of chemicals. Its compact and modular design simplifies maintenance and allows for flexible integration into new or existing water treatment lines. Emergency safety functions, such as automatic shutdown and fault alarms, are incorporated to ensure operational safety and system protection.

ShineDew Machinery specializes in engineering customizable water treatment solutions, combining proven technologies with practical industrial requirements. With comprehensive technical support and service planning, we help clients implement systems that meet both production and quality objectives.

Water Purification Face-Off: RO vs EDI

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When designing a bottled water line, the choice between Reverse Osmosis (RO) and Electrodeionization (EDI) is fundamental. Both achieve high purity, but through entirely different scientific principles.

Think of RO as a supremely selective membrane. It forces water through microscopic pores under pressure, physically blocking dissolved salts, organics, and pathogens. It’s the robust, energy-driven workhorse for producing safe, consistent drinking water, perfectly suited for brands where a controlled mineral profile is key. Our ShineDew RO-5000L System exemplifies this, reliably serving medium-capacity mineral water production.

EDI, however, operates on an electrochemical principle. It uses direct current to continuously regenerate ion-exchange resins, splitting water molecules to create H+ and OH- ions that displace and flush out mineral ions. This chemical-free process polishes water to ultra-pure levels, ideal for applications requiring near-zero dissolved solids or for brands targeting the highest purity standards.

The Strategic Choice:

Opt for RO to craft natural mineral water or premium purified drinking water with desired mineral content.

Combine RO+EDI when your target is laboratory-grade purity or you supply industries with stringent ionic contamination limits.

At ShineDew, we help you navigate this critical decision—not with a one-size-fits-all solution, but with the precise technology for the water you envision.

Unlock Premium Tea Beverage Production with Advanced 6000BPH Filling Line

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The growing demand for ready-to-drink tea beverages calls for manufacturing solutions that combine speed with precision. Designed specifically for 300ml glass bottles, this complete hot-filling production line achieves an output of 6,000 bottles per hour while preserving product quality and freshness. From bottle cleaning to final packaging, each stage is engineered to meet the highest standards of hygiene and efficiency required by today’s beverage industry.

This integrated system includes an RO water treatment unit, beverage blending tanks, an RCGF24-24-8 triple-function monoblock (rinsing-filling-capping), and full auxiliary packaging equipment. The hot-fill process maintains temperatures between 85–92°C, ensuring product sterility and extended shelf life. All liquid-contact parts are constructed using food-grade SUS304 stainless steel, and the line is controlled via Siemens/Mitsubishi PLC and HMI touchscreens for seamless operation, minimal downtime, and easy maintenance.

ShineDew Machinery specializes in delivering turnkey beverage solutions tailored to client needs. With this 6000BPH glass bottle filling line, we provide not only advanced equipment but also comprehensive technical support and global service—ensuring your tea beverage project operates smoothly and competitively in the market.