Description
The USI 3503 Snack Vending Machine is a reliable and versatile snack vendor from USI (The Wittern Group) — an industry leader known for durability and innovative vending technology. Perfect for schools, offices, apartment complexes, or breakrooms, the USI 3503 provides a large snack capacity in a space-efficient design.
Built with flexible tray configurations, it accommodates chips, candy, cookies, pastries, and healthy snacks with ease. This MDB-ready vending machine supports coins, bills, and cashless payment options like Nayax, Greenlite, and ePort Engage, allowing you to serve today’s modern cashless market.
Each USI 3503 is professionally refurbished, fully tested, and cleaned to meet commercial standards — ensuring you receive a machine that performs like new at a much lower cost.
👉 Discover the benefits of refurbished vending machines in our comprehensive guide.
⚙️ USI 3503 Snack Vending Machine Technical Specifications:
| Specification | Details |
|---|---|
| Model | USI 3503 |
| Type | Snack Vending Machine |
| Selections | Up to 30–40 selections |
| Capacity | ~300–400 snack items |
| Product Types | Chips, candy, pastries, cookies |
| Dimensions (HxWxD) | 72” x 35” x 33” |
| Weight | ~600 lbs (272 kg) |
| Voltage | 115V AC, 60Hz |
| Payment System | MDB-compatible (coin, bill, and card reader support) |
| Display | LED digital display |
| Lighting | Energy-efficient LED illumination |
| Condition | Professionally refurbished |
| Warranty | 6-month limited warranty |
| Country of Origin | USA |
🌟 Key Features:
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✅ High Capacity – Ideal for busy locations and varied product offerings.
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✅ Flexible Coil Configuration – Customize to fit small or large snacks easily.
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✅ Cashless Ready – Compatible with all modern payment systems.
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✅ Energy Efficient – Equipped with LED lighting to reduce energy costs.
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✅ Easy Maintenance – Simplified design for quick restocking and service.
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✅ Durable Construction – Long-lasting components built for commercial use.
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✅ Refurbished & Tested – Inspected and reconditioned by certified technicians.








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