18000BPH Automatic Bottle Water Filling Machine

Rinsing Part

Hygienic Neck-Gripping Bottle Clamps: 40 sets of proprietary neck-gripping flip bottle clamps grip only the bottle neck, with no contact with bottle threads to avoid secondary contamination. All clamps are made of ANSI304 stainless steel for maximum hygiene and long durability.

Outstanding Operational Stability: Equipped with large plane bearings and German Igus maintenance-free bearings, the machine delivers smooth, reliable long-term operation and cuts daily maintenance costs. High-grade EPDM sealing rings and UMPE plastic parts ensure excellent durability. Power is transmitted via motor-driven gears for consistent, steady performance.

Water-Saving High-Efficiency Rinsing: High-performance nozzles thoroughly clean every corner inside bottles while reducing water consumption. A dedicated splash shield above the nozzles prevents water splashing, and the adjustable recovery tank with recycling pipelines further improves water utilization, making the process eco-friendly and cost-efficient.

Easy & Fast Format Changeover: Bottle type conversion is simple and efficient — only the infeed and outfeed star wheels need replacement. The height of rotating components can be flexibly adjusted to fit different bottle heights, greatly improving production flexibility and changeover efficiency.

Filling Part

Stable Rotary Drive & Heavy-Duty Build 40 sets of high-precision high-speed constant-level gravity filling valves are precision-machined from ANSI304 stainless steel. The rotary section is supported by large flat-plane bearings and fitted with German Igus maintenance-free bearings. Driven by a motor with gear transmission, the whole unit runs steadily with a low failure rate and easy routine maintenance.

Advanced Hygienic Filling Valve Design Developed with international state-of-the-art design concepts, the filling valve delivers fast filling speed, minimal sanitary dead zones, fewer sealing components and precise liquid level control, ensuring highly efficient, accurate filling performance as well as convenient cleaning and upkeep.

Dual-Mode Bottle Lifting for Flexible Production Two bottle lifting modes are available to adapt to diverse production scenarios. The mechanical mode uses a guide slider paired with a cam mechanism for precise, steady lifting, ideal for high-precision filling requirements. The pneumatic mode, driven by lifting cylinders with rapid response, achieves fast bottle positioning and suits high-volume, fast-paced production.

Intelligent Real-Time Liquid Tank Refilling A magnetic liquid level switch on the filling tank works in sync with the PLC to precisely control the feed pump and pneumatic inlet valve, realizing automatic real-time material replenishment and maintaining stable filling pressure for uninterrupted continuous production.

Purpose-Built Centralized Lubrication System Designed for high-intensity filling line operation, the centralized lubrication system delivers targeted lubrication to all key moving components, significantly reducing unplanned downtime, extending equipment service life and lowering overall operating costs.

Capping Part

Precision-Built Magnetic Constant-Torque Capping 10 sets of magnetic constant-torque capping heads with adjustable torsion deliver uniform tightening force, ensuring leak-proof sealing without damaging caps or bottle threads. All core capping components are CNC-machined with full heat treatment, and driven by motor-powered gear transmission for smooth, steady operation and excellent durability.

Intelligent Cap Feeding with Minimal Waste A bottle detection switch automatically halts cap feeding when no bottles are present. A cap-locking cylinder at the guide rail and cap dial interface further enforces zero cap supply without bottles, effectively cutting cap waste and lowering material costs.

Cap-Missing Protection for Higher Yield Photoelectric switches trigger an automatic machine stop upon cap shortage, preventing uncapped bottles from flowing downstream and effectively improving product qualification rate.

Adjustable Height for Broad Versatility The height of the capping head rotary assembly can be flexibly adjusted to fit bottles of different heights, enhancing equipment adaptability to meet diversified production requirements.

Water Treatment System

Our water treatment systems are fully custom-engineered to your raw water conditions. After reviewing your water analysis report, we design a tailored solution combining pre-filtration, reverse osmosis (RO), ultrafiltration (UF) and ozone/UV sterilization for deep purification — effectively removing contaminants, reducing hardness and ensuring compliance with drinking water standards.

Bottle Blowing System

Our PET bottle blow molding machines support fully custom bottle shapes and serve a wide range of beverage applications. We offer two configurations to fit different production scales:

Semi-automatic blow molder: Manual operation with low upfront investment, ideal for small-batch production and startup plants.

Automatic blow molder: High-level automation for medium to high-speed production lines, ensuring stable output with reduced labor demand.

Automatic models produce PET bottles from 100ml to 2,000ml, commonly used for water, soda and cola bottles. All bottle profiles can be customized to your exact design requirements.

Labeling Machine

We deliver customized final packaging solutions aligned with your needs and market demand, with three mainstream label options for bottle — PVC shrink sleeve, OPP hot-melt glue and self-adhesive labels — each paired with dedicated labeling equipment. As refined label design effectively boosts brand recognition and market appeal, we recommend referencing local mainstream products when making your selection.

Bottle Packging System

Individual bottled water requires secondary packaging to withstand long-distance transportation and storage. We provide a range of end-of-line packaging solutions, including PE shrink wrapping, carton packing and film-with-tray packaging, each paired with purpose-built equipment.

PE shrink film packaging is the most common choice for bottled water plants due to its low material cost, while carton packaging is typically selected for premium bottled water or glass bottle lines.

Q1: Are you a trading company or a direct manufacturer?

A: We are a dedicated manufacturer with over 22 years of industry experience in beverage filling and packaging. Based in Zhangjiagang (only 2 hours from Shanghai), our factory is equipped with advanced technology to provide high-quality equipment at factory-direct prices. We warmly welcome you to visit our facility to see our machines in action.

Q2: Can you supply a complete turnkey bottling production line?

A: Yes. We offer full turnkey solutions covering water treatment, bottle air conveyor, filling machine, dryer, coding, labeling, packaging and palletizing equipment, tailored to your output and workshop layout.

Q3: How do I choose the right capacity for a bottled water plant?

A: The right capacity depends on your market demand, bottle size, available factory space, labor plan, and investment budget. For new water brands, a medium-capacity line can reduce initial investment, while large-scale water producers may choose a high-speed rotary line. TUYAO can recommend a practical configuration after reviewing your bottle design and target output.

Q4: Can the machine be customized for irregular bottle shapes?

A: Yes. We can customize matching star wheels, guide rails and clamping components according to your bottle drawings or physical samples to ensure stable conveying and processing.

Q5: Do you provide overseas installation and training service?

A: Yes. We send experienced technical engineers to your factory for on-site installation, commissioning and operator training to ensure your production line starts up smoothly and on schedule.