Star (Middleby)

Star Ultra-Max UM1850A Single-Deck Electric Impingement Countertop Conveyor Oven

SKU: UM1850A
$13,471.00
/each
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Star Ultra-Max UM1850A Single-Deck Electric Impingement Countertop Conveyor Oven

50-Inch Conveyor, 18 x 24-Inch Cook Chamber, Programmable Digital Controls

Built for high-volume kitchens, this countertop impingement oven delivers fast, consistent results with a 50-inch conveyor, 24-inch cook chamber, and six programmable presets.

  • Single-deck countertop impingement oven designed for high-volume commercial production.
  • 50-inch conveyor with an 18-inch-wide belt and 24-inch cook chamber supports consistent throughput.
  • Programmable digital controls store 6 menu presets for repeatable cooking results.
  • Standard left-to-right conveyor is field convertible to right-to-left for flexible kitchen layouts.
  • Stainless steel construction and an easy-access front panel simplify cleaning and maintenance.
  • Fits most commercial countertops, can be stacked two-high, and typically does not require ventilation.
  • Includes factory-paid start-up; unit ships with a NEMA 6-50 cord and plug.

Overall Dimensions:

50.0"W x 30.4"D x 20.0"H

Product Weight:

290.0 lb

Programmable Digital Controls

Electronic controls manage time, temperature, belt direction, Fahrenheit/Celsius conversion, manager lock-out, diagnostics, and six factory presets on a large LED display.

50-Inch Conveyor Belt

An 18-inch-wide stainless steel conveyor belt with a 50-inch length supports high-volume menu production.

24-Inch Cook Chamber

The 24-inch baking chamber and 4-inch product opening accommodate a range of products.

Stainless Steel Construction

Stainless steel front panel, clamps, conveyor components, and bake chamber support durability and easy cleanup.

Reversible Conveyor Direction

Left-to-right conveyor operation is standard, and the unit can be field converted for right-to-left use.

High-Output Heating System

A 6 kW metal sheath element, centrifugal fan, and brushless DC reversible motor help deliver consistent cooking performance.

Easy Service Access

A removable front panel allows easier cleaning of the baking chamber and changing of nozzle plates.

Factory-Paid Start-Up

Factory-paid start-up is included; contact the factory for details. Factory-approved service-agent start-up affects warranty policy.

Type Conveyor Oven
Style Impingement
Installation Type Countertop
Controls Programmable Digital
Cooking Surface Width 18 Inches
Cooking Surface Depth 24 Inches
Voltage 208/240 Volts
Phase 1-Phase
Breaker Size 50 Amps
Watts 6 kW
Plug Type NEMA 6-50
Cord Length 6 Feet
Material Stainless Steel
Country of Origin USA
Selling Unit Each
Units Per Case 1
Shipping Width 50 Inches
Shipping Depth 31 Inches
Shipping Height 20 Inches
Shipping Weight 290 Pounds

Frequently Asked Questions

The oven has an 18-inch-wide by 24-inch-long cook chamber with a 4-inch product opening.
Yes. Left-to-right is standard, and the oven is field convertible for right-to-left operation.
The documentation calls for a 208/240-volt electric connection, a dedicated 50-amp circuit, and a NEMA 6-50 cord.
The documentation says these countertop Ultra-Max ovens typically do not require ventilation, but installation should still follow local codes.
The unit comes with a 1-year parts and labor warranty.
Yes. The oven includes factory-paid start-up; contact the factory for details.

Need Help Deciding?

Our equipment specialists can help you match specs to your kitchen layout, electrical capacity, and menu requirements.