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Why you’ll love it

RestaurantSupply.com is your trusted source for Uniworld Food Service Equipment cutter fruit and vegetable slicers.

  • Authorized Uniworld Food Service Equipment dealer, ensuring genuine commercial food preparation and manufacturer support
  • Fast shipping available on in-stock Uniworld Food Service Equipment ONS-500 cutter fruit and vegetable slicers
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Uniworld ONS-500 20 Inch Onion Slicer with 7 Rust-proof Stainless Steel Blades

Uniworld Food Service Equipment  |  MFG #: ONS-500  |  Item #: 920920
Item: #920920

Technical details
Manufacturer Uniworld Foodservice Equipment
Model Number ONS-500
Manufacturer Part # ONS-500
Type Onion Cutter
Slice/Cut Size 1/2"
Style Slice
Height 20"
Width 20"
Depth 11"
Weight 22 lbs
NSF Yes

About this item

Product Details

The Uniworld Food Service Equipment ONS-500 Onion Slicer is a commercial-grade vegetable slicer designed for efficient food prep in professional kitchens. This slicer features a 1/2" slicing size optimized for consistent results in high-volume onion processing. It includes a removable 1/2" cutting frame equipped with seven rust-proof stainless steel serrated blades, ensuring durability and ease of cleaning. Constructed with cast aluminum legs and non-slip feet, this unit provides stability during operation, making it suitable for busy foodservice environments. Its compact 20" x 20" x 11" footprint and 22 lbs weight facilitate integration into various kitchen workflows, especially in commercial vegetable and fruit slicing applications. The NSF certification signifies compliance with sanitation requirements, making it ideal for food processing operations that demand high hygiene standards.

Top Uniworld Foodservice Equipment ONS-500 Features

The Uniworld Foodservice Equipment Ons-500 onion slicer delivers precise 1/2" slices through its serrated stainless steel blades, suitable for fast vegetable prep. Its removable cutting frame allows quick blade changes, simplifying maintenance and sanitation. Designed with cast aluminum legs and non-slip feet, it provides stability during high-volume slicing tasks. The slicer’s compact design enables seamless integration into commercial kitchens, enhancing workflow efficiency. The sturdy construction supports frequent use in busy foodservice environments, ensuring longevity and reliable performance.

  • Consistent 1/2" slices for uniform food preparation
  • Rust-proof stainless steel serrated blades for durability
  • Removable frame simplifies cleaning and blade replacement
  • Cast aluminum legs with non-slip feet for stability
  • Optimized for high-volume vegetable processing workflows

Ideal for commercial vegetable prep, especially in high-capacity kitchen operations.

Uniworld Foodservice Equipment ONS-500 Technical Specs

The Uniworld Foodservice Equipment ONS-500 onion slicer operates with a standard manual setup, requiring no electrical connections. It features a 20" width, 20" depth, and 11" height, making it suitable for countertop integration. Weighing 22 lbs, the unit is constructed with durable stainless steel and cast aluminum components, ensuring longevity and resistance to corrosion. The slicer’s blades are engineered for efficient slicing, with a 1/2" cut size and seven serrated blades designed for consistent performance. Maintenance involves disassembly of the removable frame for cleaning, supported by its NSF certification for sanitation compliance. The unit’s design emphasizes stability with non-slip feet and a compact footprint while supporting frequent use in commercial food prep settings.

  • Dimensions: 20" W x 20" D x 11" H
  • Weight: 22 lbs
  • Construction Material: Stainless steel, cast aluminum
  • Blade Type: Rust-proof stainless steel serrated blades
  • Blade Count: 7 blades
  • Power Requirements: Manual operation only
  • NSF Certified: Yes
  • Cleanability: Fully disassemblable for sanitation
  • Electrical Compatibility: None required, manual operation
  • Installation Requirements: Countertop surface with adequate clearance for operation
  • Stability Needs: Non-slip feet for secure tabletop placement
  • Workload Capacity: Suitable for continuous high-volume slicing
  • Workflow Integration: Fits seamlessly into vegetable prep stations

What is a commercial onion slicer?

A commercial onion slicer is a food processing machine designed for high-volume onion and vegetable preparation in professional kitchens, such as restaurants, catering, and food production facilities. The Uniworld Food Service Equipment ONS-500 model is a durable, manual slicer that produces uniform 1/2" slices with its serrated blades, perfect for consistent presentation and rapid prep. Installed in countertop setups, it offers efficient throughput for large-scale vegetable processing, making it ideal for restaurants, hospital kitchens, and institutional foodservice operations. Its robust construction ensures long-term operation in demanding environments.

Top Vegetable Slicers for Commercial Foodservice Operations

Designed for high-volume vegetable processing, the Uniworld Foodservice Equipment ONS-500 provides durable manual slicing performance suitable for professional kitchens. This reliable unit, with its robust build and precision blades, supports efficient food prep workflows in busy foodservice settings, especially in restaurant and institutional environments.

  • Operation Type — daily vegetable and onion slicing in restaurants
  • Kitchen Setting — compact prep areas in commercial kitchens
  • Foodservice Category — vegetable and fruit preparation equipment
  • Workload Qualification — moderate to high throughput volumes
  • Use Case — uniform vegetable slices for dishes and presentations

Why Choose Uniworld Food Service Equipment ONS-500?

Uniworld’s ONS-500 onion slicer combines durable stainless steel blades with a stable cast aluminum frame, offering consistent slicing performance in demanding foodservice environments. Its removable frame design simplifies cleaning and maintenance, while its compact, non-slip footing enhances workflow safety. This model’s manual operation reduces downtime and reliance on electrical components, making it a versatile choice for high-volume vegetable processing that prioritizes longevity and sanitation.

  • Compact footprint ideal for limited countertop space
  • Robust stainless steel blades resist corrosion in busy kitchens
  • Removable frame facilitates thorough sanitation and blade swaps
  • Cast aluminum legs with non-slip feet ensure stable operation
  • Manual design eliminates electrical dependency for reliable operation

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Uniworld Food Service Equipment ONS-500 Onion Slicer 1/2" Size Includes (1) Removable 1/2" Cutting Frame With (7) Rust-proof Stainless Steel Serrated Blades
Uniworld Foodservice Equipment

Uniworld ONS-500 20 Inch Onion Slicer with 7 Rust-proof Stainless Steel Blades

$306.79

Uniworld Foodservice Equipment, ONS-500, Onion Slicer, 1/2" size, includes (1) removable 1/2" cutting frame with (7) rust-proof stainless steel serrated blades, cast aluminum legs with non-slip feet, NSF