The dual‑outlet self‑service water vending machine is a large‑scale direct‑drinking‑water retail terminal designed for high‑flow residential communities and commercial zones.
Equipped with two independent filling stations, its left and right water outlets can serve two users at the same time. It effectively eliminates long‑queue troubles of single‑port water dispensers during rush hours and greatly improves operation efficiency.
The unit adopts a high‑flow 5‑stage RO reverse‑osmosis filtration system (PP cotton filter ‑ granular activated carbon ‑ compressed activated carbon ‑ RO membrane ‑ post‑activated carbon) together with ozone sterilization. Its daily purified‑water capacity reaches 800‑2400 gallons to meet high‑frequency water‑filling demands.
The large top‑mounted LCD screen supports rolling advertisement playback. Two independent payment systems on each side support card swiping, coin insertion and banknote acceptance. The transparent French‑style double‑door water‑taking compartment balances good‑looking appearance and practicality.
The neat and elegant blue‑white finish is adopted. Process icons at the bottom illustrate the whole water‑purifying workflow visually to build users’ trust.
This machine is widely applied in crowded locations including large‑scale residential compounds, centralized water‑supply sites in urban‑villages, township‑level drinking‑water stations and industrial‑park living quarters.

1. Dual‑outlet and Dual‑workstation Design for Doubled Efficiency
Two independent left‑right water‑fetching stations allow two users to fill water simultaneously with no interference. Its handling capacity during peak hours is twice that of single‑outlet models. It effectively prevents queue‑up congestion, improves user satisfaction and daily revenue per unit.

2. Two Independent Payment Channels
Each workstation is equipped with a separate coin acceptor, QR‑code payment module and bill inlet. The payment‑and‑water‑outlet process runs fully independently. No waiting time or cross‑account error occurs, facilitating separate channel accounting and statistics.

3. High‑flow RO Deep‑depth Filtration
Built‑in high‑capacity RO reverse‑osmosis system delivers 800‑2400 gallons of purified water per day. It efficiently removes heavy metals, bacteria, viruses, limescale, residual chlorine and odd‑odors. The TDS value of finished water is far below national standards, bringing sweet‑tasting drinking water.

4. Revolving Large‑screen Advertisements for Extra Income
The top‑mounted large‑size LCD screen supports advertisement and product‑intro upload via USB flash drive. Auto‑rotating commercials during standby bring extra advertising revenue.

5. French‑style Transparent Double‑door Water‑taking Compartment
Dual‑sided French‑type transparent swing glass doors are adopted. The spacious stainless‑steel sink and stable bucket holder are available after door opening. Users may place buckets and close the door for sanitary filling while observing the whole process.

6. Large‑capacity Water Storage for Instant Access
A built‑in large‑size purified‑water tank (150‑180 L) stores abundant ready‑made water. Customers get water right away without waiting for on‑site water‑making. The system automatically refills water and activates water‑production when the water level runs low.

7. 24‑hour Unattended Automatic Operation
Fully‑automatic self‑service operation requires no on‑site staff. Payment modes suit users of all ages. LED indicator lights display machine status intuitively: green for normal operation and red for fault alerts.

8. Sturdy‑duty Structure Suitable for Outdoor Deployment
Blue painted‑steel cabinet plus stainless‑steel water‑fetching cabin features rust‑proof and corrosion‑resistant performance. With IPX4 waterproof rating, the machine can work steadily long‑term in covered outdoor public zones of residential communities.

9. Intelligent Remote Management (Optional)
The IoT module connects devices through 4G or Wi‑Fi. Operators remotely check independent sales volume of two outlets, water TDS value, filter‑cartridge service life and fault alarms. Multiple machines can be managed under one network platform.

10. Independent Maintenance for Dual Workstations Without Mutual Influence