How to choose the professional oven for your pastry shop?

If you are planning to open or renovate your production area and are looking for information on how to open a pastry shop, you already know that choosing a professional oven is the most strategic technical and economic decision of the entire project. The oven is, in fact, one of the pieces of equipment that will most heavily influence your daily work. Your choice determines how many batches you can manage, how much space it will occupy, how much time you will spend producing, and how easily you can scale up production in the future.

In this guide, we analyze the technical criteria for choosing between different types of pastry ovens, comparing convection, rotary, and modular (deck) models based on your actual daily production.

Choosing the oven based on production type

When opening a pastry shop, there is a tendency to focus on the complete catalog of items you would like to offer. However, to choose the ideal professional oven, it is much better to focus on the products that will make up 80% of your daily workload.

For example:

• For croissants, brioches, and breakfast products: what you need most is baking uniformity and consistent results across multiple trays. For initial or small-to-medium production, the 6- or 10-tray Zanolli Ànemos is a versatile solution. If you anticipate higher volumes, you might consider the Mini-Rotor, designed to guarantee greater uniformity across all trays.
• For biscuits, shortcrust pastry, and small pastries: the most important factor is being able to effectively utilize multiple baking levels. The Ànemos is well-suited for diverse artisan production; as volumes increase, a rotary oven like the Rotor 15-tray allows you to work with multiple trays with greater continuity and uniformity.
• For cream puffs, macarons, puff pastry, and delicate products: precise control over ventilation, temperature, and humidity becomes crucial. Among the Ànemos configurations, for a pastry shop oriented towards these types of products, we highly recommend evaluating the Touch Screen version: it allows you to electronically control steam exhaust, save up to 140 programs, and configure multiple phases within the same program.
• For panettone, colombe, and large leavened products: you can evaluate the Rotor 15-tray; alternatively, a modular oven allows you to configure decks with a greater usable height, perfectly suited for products that expand significantly during baking.
• Laboratories with heterogeneous productions: if you need to simultaneously bake products with different temperatures, times, and humidity levels, a modular oven with independent decks is the only choice that allows you to work in parallel without overlap.

In short, before choosing an oven, ask yourself which products will truly take up the majority of your daily production: that is the best place to start.

How many trays are needed for a pastry oven?

This is one of the areas where beginners are most likely to make mistakes. To make a realistic estimate, do not simply base it on the number of pastries you want to sell per day.

Practical example: actual calculation of the number of trays

Do not base your choice solely on the declared nominal capacity. Use this sizing formula:

Total pieces = (Pieces per tray) × (Trays per batch) × (Cycles/hour)

Real case: You need to produce 300 breakfast croissants ready by 7:00 AM.

• A standard 40 × 60 cm tray holds about 20 croissants.
• You will need a total of 15 trays (300 / 20).
• With a 6-tray oven: It will take 3 consecutive batches. At 18-20 minutes per cycle + time for temperature recovery and loading, the baking phase will take approximately 75-90 minutes.
• With a 15-tray oven (Rotary): Production is completed in a single 20-minute batch.

If your morning production window is tight, the batch speed of the rotary oven becomes a decisive factor over nominal capacity alone.

Check spaces, access, and energy consumption

A frequent mistake when designing a pastry shop is measuring only the footprint of the oven, without considering work ergonomics and structural constraints.

Before choosing a model, always verify:

• Access corridors and door widths: large machines require adequate clearance during delivery. The Mini-Rotor is designed in two modules to be easily transported through standard doors and measures 950 × 1240 × 1370 mm (without stand). The Rotor 15-tray requires a ceiling height of at least 2500 mm.
• Front maneuvering space: calculate the space needed to open the door, extract trays, and the turning radius of tray racks.
• Electrical supply and power requirement (kW): a professional electric oven requires a power commitment ranging from 7-10 kW (for compact 6-tray models) up to over 20-30 kW for modular or rotary structures. Check with your electrician about your facility's available meter capacity before purchasing.
• Gas supply and flues: gas or diesel models reduce operating costs for high volumes but require the installation of dedicated systems and connection to a certified flue for exhausting combustion fumes.

Our tip: If your production area is already set up, contact us for a phone consultation, and we can discuss the ideal placement for your oven together.

Final comparison of Bakeit pastry ovens

What is the best oven for a pastry shop?

There is no single "best" oven for every pastry shop. If we had to summarize the choice for someone starting from scratch:

• Ànemos is the starting point we recommend for those seeking versatility above all else.
• Mini-Rotor is interesting for those who already know that leavened goods, biscuits, and multi-tray productions will play a central role.
• Rotor 15-tray is the solution to consider when volumes will be high right from the start.
• Modular ovens are likely the most appealing solution when baking processes are highly diverse, or when you want to design a system that can evolve alongside your business.

The most important thing is not to choose an oven on paper just because it is "powerful" or "professional," but to design a machine around your specific workflow.

Still don't know which configuration to choose?

Contact us and tell us about your project. The Bakeit team can help you compare capacities, power supplies, dimensions, and oven configurations to find the perfect solution for your lab, without needlessly oversizing your investment.

Frequently asked questions about choosing a pastry oven

Is a rotary oven or a modular oven better for a pastry shop?

It depends on your needs. A rotary oven is ideal for high volumes of a single product (e.g., croissants or leavened goods), while a modular oven is perfect for heterogeneous productions.

Can I bake large leavened goods in a convection oven?

Large leavened goods require a high usable clearance to prevent the product from touching the tray above it as it expands. In compact convection ovens, the space between trays (75-80 mm) is insufficient. For large leavened items, it is advisable to use a rotary oven or a modular oven with independent decks, increased height, and a refractory baking stone.

Is an electric or gas oven better for a pastry lab?

An electric oven offers extremely precise temperature control, allows you to manage heat distribution between the top and bottom in modular models, and does not require a flue for combustion fumes. A gas oven reduces energy bills for very high-volume, continuous-cycle productions, but requires a dedicated gas line and a compliant fume exhaust system.