Help Center

Beverage Equipment Broilers Commercial Blenders Commercial Mixers Commercial Ovens Commercial Ranges Countertop Food Warming Deep Fryers Food Bars & Buffets Food Prep Equipment Food Scales Griddles & Grills Holding Cabinets Ice Cream Makers NSF-Certified Restaurant Equipment Plumbing Supplies Restaurant Equipment Parts Steam Cooking Equipment Underbar Equipment Undercounter Dishwashers USA-Made Restaurant Equipment Ventilation & Climate Control Work Tables Top Restaurant Equipment Brands

Back Bar Coolers Bakery Display Cases Bottle Coolers Chest Freezers Deli Cases Glass Door Freezers Glass Door Merchandisers Ice Cream Freezers Open-Air Coolers Prep Tables Reach-in Freezers Refrigerated Display Cases Undercounter Freezers Undercounter Refrigerators Walk-in Freezers Walk-in Refrigerators Top Refrigerator Brands

Air-Cooled Ice Makers Countertop Ice Makers Cube Ice Makers Flake Ice Makers Gourmet Ice Makers Ice Bins Ice Maker Filters Ice Maker Parts & Accessories Nugget Ice Makers Remote-Cooled Ice Makers Water-Cooled Ice Makers Top Ice Makers Brands

Baking Dishes Bartending Supplies Beverage Service Supplies Bussing Supplies Can & Bottle Openers Chafers & Chafing Dishes Cutting Boards Dishwasher Racks Food Storage Fruit & Vegetable Tools Gloves, Aprons, & Towels Hotel Pans & Food Pans Kitchen Brushes Kitchen Tools Thermometers & Timers Trays & Accessories Wait Service Supplies Wine Service Supplies

Baskets Beer Glasses Coffee & Tea Cups Dinnerware Patterns Flatware Cleaning & Storage Glassware Liquor & Cocktail Glasses Menu Covers & Guest Checks Plastic Drinkware Plastic & Melamine Dinnerware Restaurant Bowls Restaurant Plates Serving Dishes Serving Items Silverware Patterns Spice Mills & Shakers Table Decor & Accessories Table Linens Tabletop Organizers & Dispensers Types of Flatware Wine Glasses Wholesale Restaurant Supplies

Anti-Fatigue Mats Baby Changing Stations Chemicals & Water Testing Cleaning Chemicals Cleaning Supplies Decorative Trash Cans Dish Washing Chemicals Fly Traps & Insect Zappers Grease Traps Janitorial Storage & Transport Hand Dryers Paper Towel Dispensers Safety Supplies & Equipment Slim Trash Cans Soap Dispensers Toilet Paper Dispensers Trash Bags & Can Liners Wet Floor Signs

Cocktail Tables Commercial Bar Stools Folding Tables Outdoor Restaurant Bar Stools Outdoor Restaurant Chairs Outdoor Restaurant Tables Restaurant Chairs Restaurant Dining Tables

Aluminum Foil & Containers Commercial Food Bags Deli Containers Disposable Cups Paper Products Paper Towels & Napkins Plastic Bags & Wraps Straws To-go Containers & Take-out Boxes

Can Racks Commercial Dolly & Hand Truck Commercial Safes Food Pan Carriers Insulated Beverage Dispensers Pan Racks Platform Trucks Polymer Shelving Pot Racks Portable Bars Utility Carts Wire Shelving

Asian Restaurant Supplies Break Room Equipment Butcher Shop Supplies Cafeteria Supplies Catering Supplies Coffee Shop Equipment Convenience Store Equipment Deli Equipment Food Delivery Event Supplies Fast Food Restaurant Supplies Food Delivery Frozen Yogurt Supplies Home Chef Hospitality & Hotel Supplies Ice Cream Supplies Italian Restaurant Supply Juice Bar Equipment Meal Prep Supplies Mexican Restaurant Supplies Movie Theatre Supplies Pizzeria Equipment Wedding Supplies

Ask an Expert | 800-541-8683

Cold Plate Freezer

Cold plate freezers deliver efficient temperature retention without constant power, using built-in cold plates to maintain frozen storage for extended periods. Ideal for mobile food operations, catering, and ice cream vendors, they provide reliable cooling performance and energy efficiency while preserving product quality.

Reliable Cold Plate Freezers for Mobile Vending and Off-Grid Use

Ensuring product integrity in mobile environments requires specialized cooling technology that doesn't rely on regular electrical connectivity. Our selection of cold plate freezers, also known as eutectic freezers, provides the thermal holdover needed for food trucks, outdoor events, and ice cream vending. These units utilize internal holdover plates that are frozen overnight, enabling the cabinet to maintain sub-zero temperatures throughout the day without being plugged in. KaTom provides the mobile dipping cabinets required for high-performance vending in any location.

How Eutectic Holdover Technology Works

Investing in a cold plate unit offers a mechanical advantage for operators without access to consistent shore power:

Phase-Change Cold Plates: These internal plates contain a eutectic solution that freezes at a lower point than water. Once "charged" by plugging the unit in overnight, the plates absorb heat to keep inventory frozen for 8 to 12 hours.
No-Compressor Daytime Operation: Because the cooling comes from the plates, the unit operates silently and without vibration during service hours, making it ideal for quiet event spaces or mobile carts.
High-Density Thermal Insulation: Cabinet walls feature extra-thick, pressure-injected foam to minimize thermal transfer, extending the holdover duration in high outdoor heat.
Stainless Steel Construction: Built with industrial-grade metals to withstand the physical vibrations and environmental exposure typical of food trucks and trailers.
Oversized Magnetic Gaskets: Heavy-duty seals prevent cold air from escaping, which is critical for maximizing the charge of the holdover plates.

Selecting the Best Cold Plate Cabinet for Your Workflow

Evaluate these technical specifications to find the right fit for your vending footprint and product type:

Daily Holdover Duration: Most professional units offer 8-12 hours of cooling, though this varies based on ambient temperature and door opening frequency.
Internal Storage Capacity Find units ranging from compact single-flavor pushcarts to large-scale dipping cabinets capable of holding multiple 3-gallon ice cream tubs.
Charging Time Requirements: Most eutectic systems require a 10–14 hour charge period on standard electrical power to fully freeze the internal plates for the next day's service.
Mobile Foundation Options: Source units with heavy-duty, pneumatic tires for rough outdoor terrain or locking industrial casters for flat-surface food truck installations.

Frequently Asked Questions

What is the difference between a standard freezer and a cold plate freezer?

A standard freezer requires a running compressor to stay cold. A cold plate freezer stores cold energy in internal plates, allowing it to stay at sub-zero temperatures for hours while unplugged.

Can I use a holdover freezer for gelato?

Yes, but you must monitor the temperature closely during the charge cycle, as gelato requires a slightly warmer serving temperature than traditional hard-pack ice cream.

How do I maintain the eutectic plates?

The most important maintenance is ensuring the unit is completely defrosted and the interior is dry before the next charging cycle to prevent excessive ice buildup on the plates.

Trusted Brands for Professional Mobile Cooling at KaTom

Global Refrigeration: A leader in eutectic technology, providing the most reliable holdover dipping cabinets for the ice cream industry.
Master-Bilt: Known for durable mobile vending solutions that offer superior thermal retention and rugged cabinet designs.
Excellence Industries: Specializes in versatile display freezers and mobile carts designed for retail and event vending.
Hackney: Offers specialized cold plate systems for large-scale delivery and industrial mobile distribution.