PRATICA High-Speed Cooking and Convection Systems

Microwave energy is not the only factor that shortens cooking time in a speed oven. The energy that heats the center of the product, and the air and base heat that dry and brown the outer surface, must be sequenced correctly within the same recipe. Brazil-based PRATICA develops speed oven systems for cafés, snack bars, hotels, convenience stores, and quick-service outlets, alongside professional baking and kitchen equipment.

Four active models stand out in a PRATICA speed oven review on Mutfak10: the Copa Express Single MAG, the Copa Express Double MAG, the 21-liter Rocket Express, and the 21-liter Chef Express. Although these units can be used in similar front-of-house service areas, they are not the same in terms of energy sources, program memory, cabin, and target product group.

How Are Microwave, Impingement, and Infrared Heat Distributed?

Microwave energy helps raise the internal temperature of food quickly. The impingement system directs high-velocity air onto the product surface, creating browning, crispness, and moisture-removal effects. On the Copa and Rocket Express platforms, infrared energy from below can also be managed according to the recipe.

Center heating in a sandwich versus the bread's outer texture; cheese, dough, and base in a pizza slice; and the sauce versus the main product in a portioned meal all require different energy balances. Increasing the microwave ratio does not only shorten time — it also changes the product's moisture and texture behavior.

In PRATICA systems, temperature, microwave, impingement air level, and, on suitable models, infrared base power can be divided across program stages. Different profiles can be created, such as rapidly heating the product in the first stage and browning its surface in a later stage.

How Do the Copa Express Single and Double MAG Differ?

The Copa Express is a compact oven platform aimed at high-speed product finishing in limited counter space. The Single MAG and Double MAG options on Mutfak10 are differentiated by microwave production configuration. The Double MAG is aimed at recipes requiring higher microwave capacity or stronger, faster center heating.

Higher microwave power does not produce a better result for every product. A thin sandwich, a small pastry item, or a low-gram snack can be prepared in a balanced way with the Single MAG. On thick, dense products the Double MAG can provide a time advantage; the surface air and infrared settings need to be re-established accordingly.

Copa Express products can offer programming for up to 1,024 recipes, with up to eight stages per recipe. Programs can be grouped with product images, and at a specific point in the cycle, the operator can be shown instructions such as adding cheese, flipping the product, or removing packaging.

What Menu Structure Suits the Rocket Express?

With its roughly 21-liter cabin, the Rocket Express is aimed at a broader quick-meal menu spanning breakfast to evening service. It can be used for recipes such as toasted sandwiches similar to pão na chapa, hot sandwiches, burgers, portioned meals, soups, and par-baked pizza.

Like the Copa, the Rocket Express also allows microwave, impingement air, and infrared base heat to be managed separately within a program. Official support documentation states a class of 1,024 recipes and eight-stage programs.

A large cabin volume does not mean it must be completely filled on every cycle. If two products of different thickness are placed at the same time, center heating and surface color can vary. A multi-product program should be tested with actual portions.

A Simpler Recipe Flow with the Chef Express

The Chef Express, with its 21-liter cabin, uses microwave and impingement hot air to finish chilled, frozen, or pre-prepped products in a short time. Manufacturer support documentation states a program class of up to 500 recipes and six stages.

The difference between the Chef Express and the Copa or Rocket is not only the number of programs. The scope of infrared base control, accessory height, and metal-container use can vary by model. Rather than copying the same recipe directly between units, it should be re-validated on each cabin.

For a business with a menu made up of a small number of standard products, a 500-recipe capacity may be more than enough. In multi-branch operations with a high number of seasonal products, a larger program library can offer a management advantage.

When Is the Catalytic Ventless System Used?

In PRATICA speed oven products, a catalytic converter is designed to process grease-laden vapor inside the unit and, with proper use, remove the need for a separate exhaust hood. The manufacturer states that its high-speed ovens pass the EPA 202 test and are developed for ventless installation.

This mode of operation has product limits. The manufacturer explicitly states that greasy raw proteins such as bone-in, skin-on raw chicken, raw bacon, and raw hamburger should not be cooked inside the speed oven. These products can overload the catalytic system and damage the unit.

Ventless certification does not make the kitchen's general ventilation or local regulatory review unnecessary. The heat the unit releases into the environment, product odor, neighboring equipment, and installation location should be evaluated as part of the technical project.

Metal Container and Accessory Rules

In an oven that uses microwave energy, metal accessories must only be placed according to the geometry and use conditions specified by the manufacturer. PRATICA allows certain metal containers in the Copa, Chef, and Rocket models; the containers must not form a closed metal surface and must meet the model-specific height requirements.

Inside the Chef and Rocket Express, there may be a height limit related to the microwave antennas for metal containers. The Copa Express uses a different cabin geometry. A standard GN container, aluminum foil, or lid should not be used arbitrarily.

A Speed Grill, flat or perforated non-stick basket, refractory stone, and product paddle all change the surface result of a recipe. Chef-Rocket accessories and Copa accessories may not be the same size. The part code must be matched to the exact oven model.

Recipe Management and Multi-Branch Standardization

Each program should record, alongside the product name, the gram weight, starting temperature, tray used, cycle stages, and end temperature. Separate programs may be needed for the same product in frozen versus chilled form.

Recipes can be transferred between units via USB or a compatible connection infrastructure. Before a new program is sent to all branches, it should be pilot-tested with the same raw material, portion, and accessory. Digital equivalence does not guarantee the same result if operational inputs differ.

On-screen cleaning videos or step guidance can support staff's end-of-shift maintenance. The catalytic filter, cabin base, air inlets, and removable parts should be cleared of product residue.

Key Features

• Center heating via microwave, surface browning via impingement air, and infrared base control on suitable models
• Single MAG or Double MAG microwave configurations on the Copa Express
• A 1,024-recipe, eight-stage class on the Copa and Rocket; a 500-recipe, six-stage class on the Chef Express
• A catalytic Ventless system aimed at removing the need for a separate exhaust hood on suitable menus and installations

How Should a PRATICA Oven Be Chosen for a Menu?

Products to be prepared during the busiest service period should be sorted by thickness, gram weight, and starting temperature. If a short toast program and a long frozen-meal program will share the same machine, the order of preparation should be planned.

The Copa's compact build should be compared against the Rocket's and Chef's 21-liter cabin using actual products. The net cooking area left by the Speed Grill or basket in use matters as much as the unit's technical volume.

Electrical power, counter depth, door-opening clearance, and service access to the catalytic system should be confirmed before installation. A surface for setting down hot accessories and packaging product should be available next to the oven.

PRATICA High-Speed Cooking Ovens on Mutfak10

The Copa Express Single MAG, Copa Express Double MAG, Rocket Express, and Chef Express can be reviewed on the PRATICA professional speed cookers page on Mutfak10. When comparing, magnetron configuration, cabin volume, program capacity, accessories, and installation requirements should be considered together.

Frequently Asked Questions

What is the difference between the PRATICA Copa Express Single MAG and Double MAG?

The main difference is the microwave production configuration. The Double MAG is aimed at higher center-heating capacity for thick, dense products, while the Single MAG can be sufficient for low-to-medium portions. The right choice should be determined by time and texture testing with the actual menu.

How do the PRATICA Rocket Express and Chef Express differ?

Both models are in the roughly 21-liter high-speed cooking class. The Rocket Express is aimed at a larger recipe memory and multi-energy control including infrared, while the Chef Express has a different program and heat architecture. Accessory and metal-container rules should be compared on a model-by-model basis.

Can a PRATICA speed oven be used without a hood for every product?

No. The catalytic Ventless system can remove the need for a hood for suitable products; the manufacturer excludes certain raw and greasy proteins from use. Local regulations and the kitchen's general ventilation should also be verified separately.