The PET Bottle Purified Water Filling Line integrates bottle rinsing, water filling, capping, and downstream packaging into a coordinated production system. It processes purified water into PET bottles of different capacities, with equipment configurations selected according to the required output, bottle dimensions, and packaging format.
The line can be configured with a water treatment system, PET bottle blowing machine, automatic rinsing-filling-capping monoblock, air conveyor, labeling machine, date coder, and secondary packaging equipment. Individual machines can also be supplied to integrate with existing production facilities.
Technical Specifications
|
Parameter |
Specification Details |
|
Applicable Product |
Purified Water / Reverse Osmosis (RO) Drinking Water |
|
Container Type |
PET Plastic Bottles (Round, Square, or Custom) |
|
Bottle Capacity |
200 ml – 2,000 ml (Standard Small-Bottle Range) |
|
Filling Temperature |
Ambient / Normal Temperature |
|
Filling Technology |
Atmospheric Gravity Filling |
|
Core Machine |
Automatic 3-in-1 Monoblock (Rinser-Filler-Capper) |
|
Cap Type |
Plastic Screw Caps (Custom neck finish compatible) |
|
Production Capacity |
Configured according to required BPH (Bottles Per Hour) |
|
Control System |
PLC & HMI Touch Screen (Configurable brand options: Siemens / Omron) |
|
Contact Materials |
Stainless Steel (SUS304 structure; SUS316L liquid-contact parts available) |
Main Equipment Configuration
Water Treatment System：Prepares source water to meet international drinking water standards. Configuration includes multi-media filters, activated carbon filters, precision cartridge filters, reverse osmosis (RO) units, and UV sterilizers. Sized specifically to match peak filling capacity plus recovery losses.
PET Bottle Blowing Machine (Optional)：Converts preforms into PET bottles via heating and stretch-blowing. Can be interlocked directly via air conveyors or operated independently based on factory layout requirements.
3-in-1 Monoblock (Rinser-Filler-Capper)：The mechanical core of the line. Features food-grade stainless steel contact parts (SUS304 or SUS316L upgrade), precision gravity filling valves to eliminate dripping, and magnetic torque capping heads to ensure consistent seal integrity without damaging bottle caps.
Conveying & Transfer Systems：Air conveyors manage empty PET containers using neck-suspension guidance, while flat-top chain conveyors handle filled bottles with jam sensors and smooth transfer plates to prevent tipping.
Labeling & Coding Systems：Applies secure body wrap-around or sleeve labels, followed by high-speed inkjet or laser printers for clear, indelible production date and batch traceability.
Downstream Packaging & Palletizing：Bundles finished bottles using continuous motion shrink wrappers or carton packers, with optional automatic palletizing systems for high-capacity plant operations.
Target Industry Applications & Packaging Formats
Commercial Bottled Water Plants: High-throughput production facilities supplying retail supermarkets, convenience stores, and wholesale distribution networks.
Private-Label & Contract Bottling: Flexible line configurations capable of handling frequent bottle format, label, and cap changes for brand owners.
Industrial & Institutional Supply: Bulk production lines optimized for multi-liter or standard 500 ml format runs geared toward offices, events, and public institutions.
Container Compatibility: Supports standard and lightweight PET bottle geometries, ranging from 200 ml single-serve bottles to 2,000 ml family-size formats, with round, square, or ergonomic grip profiles.
Quality Control & Manufacturing Standards
Material Traceability: All fluid-contact components use certified stainless steel with fine polished interior surfaces to prevent bacterial growth.
Electrical & Pneumatic Components: Integrates globally recognized brands (e.g., Siemens, Schneider, Festo, SMC) for easy local spare parts sourcing.
Factory Acceptance Testing (FAT): Every production line undergoes rigorous trial runs with client-provided preforms and water samples prior to shipment to ensure mechanical reliability.
FAQ
Q: What is included in a complete PET bottle purified water production line?
A: A complete setup typically covers water treatment, bottle blowing, air conveying, the 3-in-1 filling monoblock, labeling, coding, shrink wrapping, and palletizing. The scope is fully modular and tailored to your existing assets.
Q: What bottle sizes can the filling line handle?
A: Standard configurations handle bottle capacities from 200 ml to 2,000 ml. Changing between bottle sizes requires replacing specific neck-handling parts and adjusting guide rails.
Q: How do I specify the correct production capacity?
A: Capacity should be defined in Bottles Per Hour (BPH) based on a reference bottle size (usually 500 ml). Common industrial configurations range from 2,000 BPH to 24,000+ BPH.
Q: Can Audlong integrate existing machines into the new line?
A: Yes. If you already operate a reliable water treatment system or bottle blower, our engineering team can design the layout to interface seamlessly with your existing equipment.
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