5000BPH Automatic PET Bottle Water Filling Machine

Rinsing Part

Hygienic All-304 Stainless Steel Structure: The rotary disc and flip bottle clamps are fully made of ANSI 304 stainless steel. The neck-only clamping design avoids thread contamination caused by traditional rubber clamps, ensuring food-grade hygiene and long durability.

High-Efficiency Water-Saving Rinsing System: Equipped with lifting spray nozzles that insert into bottles and spray at a precise angle. It delivers thorough all-around rinsing of the inner wall with minimal water consumption, ideal for large-bottle production.

Smooth, Low-Maintenance Operation: Supported by large flat-toothed bearings and German igus corrosion-free maintenance-free bearings, with internal gear drive transmission. The whole unit runs stably and reliably with reduced daily maintenance costs.

Filling Part

Food-Grade ANSI 304 Gravity Filling System: The rotary disc and all filling valves are made of ANSI 304 stainless steel. High-precision, high-speed gravity filling valves deliver consistent liquid level accuracy with full food hygiene compliance.

Stable Transmission & Level Control: Supported by large flat-toothed bearings and driven by an internal frame gear system for smooth, reliable operation. A float mechanism maintains steady liquid level in the cylinder to ensure consistent filling pressure.

Tool-Free Bottle Format Changeover: Bottles are lifted by a lifting cam and gripped at the bottle mouth. No part replacement or adjustment is needed when switching between bottle shapes, enabling flexible and efficient production changeovers.

Capping Part

Reverse Cap Rejection & Missing-Cap Protection The cap drop guide is built with a reverse-cap blocking and ejecting mechanism. A set of photoelectric triggers automatic machine shutdown when no caps are detected, effectively eliminating uncapped bottles.

Bottle-Cap Interlocked Feeding A bottle-infeed detection switch interlocks with the cap-locking cylinder at the guide rail junction. Cap feeding stops automatically when no bottles are present, reducing cap waste.

Intelligent Cap Sorter Control The cap sorter is fitted with a cap-shortage detection mechanism that automatically controls the start and stop of the cap elevator for stable, automated production.

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: What is included in a complete bottled water filling line?

A: A complete bottled water filling line usually includes water treatment, bottle blowing or bottle feeding, rinsing, filling, capping, labeling, date coding, shrink wrapping or carton packing, and final conveying. TUYAO can configure the full line according to your bottle size, water type, target capacity, factory layout, and packing method.

Q3: Can it be customized for our special bottle design?

A: Yes. We can adjust star wheels and guide rails to match custom bottle shapes, as long as you provide technical drawings or physical samples.

Q4: Can the machine be adapted to our local voltage?

A: Yes. Standard configuration is 380V 50Hz 3-phase. We can customize 220V, 415V, 440V, 60Hz and other voltage specifications according to your local power supply.

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.

Q6: What is the warranty period?

A: We offer a 12-month whole-machine warranty starting from the commissioning date, plus lifetime technical support and spare parts supply.