In many Latin American cities, home and office delivery (HOD) of 5-gallon water barrels is a thriving business. For a new brand, entering this market requires a reliable, automatic barrel line that guarantees hygiene and professional sealing from day one.
This case study documents a 600 BPH automatic 5-gallon barrel water line that zoolinked mechanical designed and delivered for an entrepreneur launching a new water brand in Lima, Peru — sized for a growing startup entering the HOD market.
Project Overview
| Item | Detail |
| Location | Lima, Peru |
| Product | 5-gallon (18.9 L) refillable barrel water |
| Designed capacity | 600 barrels per hour (BPH) |
| Water source | Municipal supply |
| Plant footprint | Approx. 150 m² |
| Operators required | 2–3 per shift |
| Scope | Turnkey: design, manufacturing, installation, commissioning, training |
1. Project Background & Client Requirements
An entrepreneur in Lima identified strong demand for home and office 5-gallon water delivery and wanted to launch a reliable, professional brand.
As a startup, the client needed an automatic line that a small crew could operate, producing hygienic, professionally sealed barrels to build customer trust from launch.
The client set several clear requirements for the project:
- Enter the HOD market with hygienic, professionally sealed 5-gallon barrels
- An automatic line operable by a small startup crew
- Consistent internal/external barrel washing for hygiene
- Purified water quality meeting drinking water standards
- Target output of around 600 barrels per hour
2. Raw Water Analysis
Our engineers reviewed the municipal water supply and specified a treatment train to deliver consistent purified water for refill:
- Chlorine/odor: present → activated carbon filtration
- Hardness/TDS: moderate → RO purification for stable low-TDS water
- Turbidity: variable → multi-media pre-filtration
- Microbial safety: UV + ozone dual disinfection before filling
3. Turnkey Solution & Process Flow
zoolinked mechanical configured a turnkey 5-gallon barrel water line sized for a growing startup. The full process flow is:
- Municipal water tank → feed pump
- Multi-media (sand) filter — removes turbidity and suspended solids
- Activated carbon filter — removes chlorine and odor
- 5 µm security filter
- Reverse osmosis (RO) system — stable low-TDS purified water
- Purified water storage tank (SUS304)
- UV + ozone disinfection
- Automatic barrel washing (inside and outside)
- Filling & capping monobloc for 18.9 L bottles — 600 BPH
- Cap feeding, sealing & shrink-band application
4. Equipment Configuration
The line was configured for reliable, hygienic startup operation:
| Equipment | Specification / Function |
| Water treatment train | Sand + carbon filtration, RO |
| UV + ozone disinfection | Dual sterilization before filling |
| Barrel washer | Automatic internal/external washing |
| Filling & capping monobloc | For 18.9 L bottles, 600 BPH |
| Cap feeder & sealer | Automatic cap feeding and sealing |
| Shrink-band applicator | Tamper-evident shrink band |
5. Installation & Commissioning
After factory testing, the line was installed in the client’s 150 m² facility. Installation and commissioning were completed in about two and a half weeks, including:
- Layout and connection of the water treatment and RO system
- Installing the barrel washer and filling-capping monobloc
- Setting up cap feeding, sealing and shrink-band application
- Trial runs with hygiene and fill-volume checks
- Water quality testing to confirm drinking water compliance
6. Operator Training
The startup crew received hands-on training to run the line confidently. Training covered:
- Start-up, shutdown and CIP cleaning procedures
- Operating the barrel washer and monitoring wash quality
- Adjusting the filling and capping monobloc
- Routine maintenance and basic troubleshooting
7. Results & Return on Investment
The new brand launched on schedule with professional, hygienic barrels:
- Stable output: 600 barrels/hour with a small operating crew
- Consistent hygiene and professional shrink-band sealing built customer trust
- The brand quickly gained loyal office and residential customers
- The client is already planning a second line to expand capacity
With a professional product and reliable supply, the new brand established itself quickly in Lima’s HOD market and is on track to expand capacity within its first year.
Conclusion
This Peru project shows how a right-sized automatic 5-gallon barrel line lets a new brand enter the HOD market with confidence. From water treatment through automated washing, filling and tamper-evident sealing, zoolinked mechanical delivered a complete turnkey solution built for reliable startup growth.
Planning Your Own Packaged Drinking Water Plant?
zoolinked mechanical delivers complete sachet, bottle and barrel water lines — from raw water analysis and process design to manufacturing, installation, commissioning and operator training. Tell us your target output, water source and packaging format, and our engineers will prepare a tailored proposal and quotation for your 5-gallon barrel water line.
