USI Alpine Combi 3000 Frozen Food Vending Machine – 36 Selection Dual Zone

USI Alpine Combi 3000 Frozen Food Machine — Dual-Zone Refrigerated + Frozen Vending in One Cabinet

The USI Alpine Combi 3000 frozen food machine, also sold as the MPZ Frozen Black Diamond, packs two vending machines into a single 29.5-inch-wide cabinet: a refrigerated zone up top for sandwiches, salads, wraps, and cold drinks, and a frozen zone below for microwaveable entrees, ice cream, and frozen snacks. With up to 36 selections and a capacity of roughly 320 items — configurable up to 540 depending on product mix — it lets one machine cover an entire breakroom menu that would otherwise take two placements.

Built on U-Select-It’s glass-front Alpine platform, the Combi 3000 is field-convertible: operators can run it dual-zone, fully refrigerated, or fully frozen as a location’s demand shifts. Every vend is protected by the iVend infrared guaranteed-delivery sensor, so a customer either receives the product they paid for or gets their money back — a major service-call reducer on frozen product, where a hung spiral used to mean an angry customer and a refund slip.

Specifications

Key Features

• True dual-temperature vending — refrigerated fresh food on top, frozen food below, each zone independently holding food-safe temperatures.
• Field convertible — reconfigure to fully refrigerated or fully frozen without swapping machines.
• iVend guaranteed delivery — infrared sensors confirm each drop; failed vends are automatically refunded or re-tried.
• Motor pairing capability — pair spiral motors to vend wide frozen entrees and larger food packages reliably.
• Glass-front merchandising with LED lighting — full product visibility and an “always full” presentation that drives impulse purchases.
• MDB + DEX/UCS — accepts industry-standard coin mechs, bill validators, and cashless card readers, with route-ready data reporting.
• Optional touchscreen interface — an iCart-style touchscreen upgrade is available for a modern shopping experience.

About U-Select-It (The Wittern Group)

The Alpine Combi 3000 is manufactured by U-Select-It, the flagship vending brand of The Wittern Group of Des Moines, Iowa — one of America’s oldest and largest vending machine manufacturers, building machines since 1931. USI equipment is backed by VendNet, Wittern’s Des Moines-based technical support arm, which offers lifetime telephone support and a nationwide parts pipeline, so boards, motors, and refrigeration components remain available for the life of the machine.

Where the Combi 3000 Earns Its Keep

Dual-zone food machines shine anywhere people eat full meals on site: manufacturing plants and warehouses running second and third shifts, hospitals and 24-hour care facilities, corporate offices, college dorms and campus commons, distribution hubs, and hotels. Because it holds both fresh refrigerated food and frozen microwaveable entrees, a single Combi 3000 placed beside a microwave can function as a micro-canteen — locations that typically can’t justify staffed food service get hot-meal capability around the clock. Frozen product also carries longer shelf life than fresh, which typically means fewer route visits and less spoilage write-off than a fresh-food-only merchandiser.

Condition, Warranty & What’s Included

The Alpine Combi 3000 is a current-production U-Select-It platform. Every machine shipped by Finn Vending Sales is inspected and tested before dispatch, and the warranty tier matches its condition under our published policy: a 2-year limited parts-and-service warranty on new machines and a 1-year warranty on refurbished units, including replacement parts, labor coverage, and remote technical support for US customers — see the full Warranty Policy. The machine arrives ready for your MDB payment hardware, with the dual-zone configuration set for refrigerated-over-frozen vending.

Why Buy from Finn Vending Sales

Click Add to Cart or Buy Now to reserve it, and our team will confirm your order and send an invoice with secure wire-transfer instructions. First-time operators can lean on our Vending Startup Program, and our Buyers Guide walks through matching machine capacity to location traffic. Browse more dual-temperature equipment in our Frozen Food and Ice Machines collection.

USI Alpine Combi 3000 Frozen Food Machine — FAQ

How many selections and how much product does it hold?

Up to 36 selections with roughly 320 items on board, configurable up to 540 items depending on shelf setup and package sizes across the refrigerated and frozen zones.

Does it take credit cards?

Yes — the machine is fully MDB-compliant, so it supports industry-standard coin mechanisms, bill validators, and cashless credit/debit card readers (a Nayax or similar MDB reader installs directly). DEX/UCS data communication is built in for route management.

What power does the Combi 3000 need?

A standard 115 VAC, 60 Hz supply drawing 13 amps; a dedicated circuit is recommended because the 5/8 HP R-404A refrigeration system must hold a frozen zone near −15 to 0°F continuously.

Will it fit through a standard doorway?

Yes. At 29.5 inches wide, the USI Alpine Combi 3000 frozen food machine passes through a standard 32–36 inch commercial doorway upright. Plan the final placement for its 72″ height, 38″ depth, and roughly 680 lb weight.

Can it run all-frozen or all-refrigerated instead of dual-zone?

Yes — the platform is field-convertible, so an operator can set it up dual-zone, fully frozen, or fully refrigerated as location demand changes.

What happens if a product hangs up during a vend?

The iVend infrared sensor system verifies every delivery; if a product fails to drop, the customer’s money is returned automatically, protecting your location relationship.

How is it delivered?

Via freight carrier with free shipping anywhere in the continental US. Orders are processed and tested within 1–2 business days of payment confirmation, with typical delivery in 3–7 business days as curbside freight.

Compare related machines

Buyers weighing this machine also look at these Finn Vending Sales listings:

• USI Alpine Combi 3000 Frozen Food Vending Machine (Refurbished) — $3,600
• USI Mercato 3000 Snack Machine — $4,099
• USI Mercato 5000 Snack Machine — $2,272
• USI Mercato 4000 Snack Machine — $3,779