Rotary Rack Oven
A full trolley in-out rotary rack oven built for consistent, large-batch baking.
Baking large volumes without sacrificing consistency is one of the biggest challenges industrial bakeries face. Uneven heat distribution leads to inconsistent color, texture, and core temperature across a batch, which means wasted product and inconsistent quality for your customers.
Yucho’s rotary rack oven, also known as a rotary convection oven or hot air rotary oven, solves this with a full trolley in-out design and a 360° rotating rack that keeps every tray in constant motion through a circulating hot air stream. The result is uniform baking, from the edge of the rack to the center, batch after batch.
A Trusted Manufacturer of Bakery Equipment
Yucho Bakery Equipment has manufactured industrial bakery ovens for over 35 years, supplying rotary rack ovens and other baking systems to bakeries in more than 65 countries. Our equipment is built to run continuously in demanding commercial environments, with a focus on durability, energy efficiency, and consistent output.
What Is a Rotary Rack Oven?
A rotary rack oven is an industrial baking oven that uses a full-size rotating rack to hold multiple trays of product. Instead of baking on fixed shelves, the entire trolley loaded with trays rotates 360° inside the oven chamber while forced hot air circulates around it. This continuous rotation exposes every tray to the same heat conditions, eliminating the hot and cold spots common in static deck ovens.
The oven’s trolley can be rolled in and out as a complete unit, which simplifies loading, unloading, and cleaning while reducing manual handling. Yucho’s rotary rack ovens come in 400×600 mm tray sizes and are available in electric, gas, and diesel configurations to match your facility’s energy supply.
Key Advantages of the Rotary Rack Oven
Full Trolley In-Out Design
The entire loaded trolley rolls directly into the oven chamber, reducing manual tray handling and helping save labor during loading and unloading. The floor-mounted rotating base supports a large load capacity and is designed for long-term use in continuous bakery production.
Efficient Heating with Flexible Energy Options
Electric models use stainless steel heating tubes, while gas and diesel models are equipped with imported Italian Baltur burners. This design supports stable heating performance, lower fuel consumption, and flexible energy selection based on your local utility conditions.
Extra-Thick Thermal Insulation for Lower Heat Loss
Food-grade thermal insulation materials help minimize heat loss from the oven body during operation. This improves heat retention, reduces energy waste, and supports more efficient baking during long production runs.
Uniform Baking Across Every Tray
Forced hot air circulation combined with 360° rack rotation helps ensure every tray receives even heat exposure throughout the baking cycle. This supports consistent core temperature, uniform color, and more stable baking results across bread, cakes, biscuits, and other products.
Durable Structure with Easier Cleaning and Maintenance
The oven adopts a detachable structure for easier transportation and installation. Its double-layer tempered glass door includes a removable outer panel for cleaning, while the separate control panel is isolated from the oven body to reduce heat impact and help extend service life.
Automated Control and Safety Protection
Electronic timing, automatic temperature control, and steam spraying functions help operators manage the baking process more precisely. The oven also includes safety features such as an alarm system, pre-ventilation, and an explosion-proof device for more secure operation.
Applications of the Rotary Rack Oven
The rotary rack oven is designed for batch baking of a wide range of bakery and roasting products, including:
- Bread and baguettes
- Cakes and sponge products
- Biscuits and cookies
- Mooncakes
- Sesame cakes
- Meat and roasted items
- Walnuts and other nuts
- Rice crust snacks
- Sweet potatoes
- Cereal grains and other roasted goods
The oven can be configured for different product types, batch sizes, and energy requirements based on your bakery production needs.
How the Rotary Rack Oven Works
From oven preparation to final unloading, the system is designed to support efficient batch handling, even heat circulation, and consistent baking results across every tray.
Prepare the Oven
Before loading, operators can preheat the oven and confirm the required baking settings based on the product type and process requirements.
Load the Trolley
Trays of product are arranged on the rotating rack trolley outside the oven, allowing the full batch to be prepared in advance for efficient loading.
Roll the Trolley into the Oven Chamber
The fully loaded trolley is rolled directly into the oven chamber and connected to the rotating base through the full trolley in-out structure, helping reduce manual handling and improve loading efficiency.
Set the Baking Parameters
Baking time, temperature, and steam spraying functions can be adjusted through the control system according to different product requirements.
Bake with Rack Rotation and Hot Air Circulation
During baking, the rack rotates continuously while the blower circulates hot air throughout the chamber. This helps ensure even heat transfer, stable core temperature, and uniform color across all trays.
Unload and Start the Next Batch
After baking is completed, the trolley is rolled out for unloading. The oven is then ready for the next batch, supporting efficient and repeatable production.
Main Features and Technical Specifications Overview
- Full trolley in-out loading and unloading
- 360° rotating rack with floor-mounted rotating base
- Forced hot air circulation via blower
- Stainless steel electric heating tubes (electric models)
- Imported Italian Baltur burner (gas and diesel models)
- Extra-thick food-grade thermal insulation
- Electric, gas, and diesel energy options
- Detachable structure for ease of transport
- Double-layer tempered glass door with removable outer panel
- Separate, heat-isolated control panel
- Electronic timing and automatic temperature control
- Steam spraying function
- Built-in safety alarm, pre-ventilation system, and explosion-proof device
- Tray size: 400×600mm
- Voltage: 380V/50HZ
- Model range: 5 trays up to 64 trays
Why Even Baking Matters
Inconsistent baking doesn’t just affect appearance, it affects shelf life, texture, and customer perception. A loaf with an underbaked core or a tray of biscuits with uneven color variation across the batch creates waste and rework, both of which erode margins in high-volume production.
The rotary rack oven’s design directly addresses this. By rotating the full rack through a continuously circulating hot air stream, every tray passes through the same heat zones at the same rate. This matters especially for biscuit production, where thin products are sensitive to temperature fluctuations. Yucho’s rotary rack ovens are built to maintain a stable core temperature during biscuit runs, helping bakeries keep color and texture consistent across long production cycles.
Technical Parameters and Capacity Range
| Model | Energy Type | Power / Fuel Consumption | Tray Size | Voltage |
|---|---|---|---|---|
| YCO-5D | Electric | 8KW | 400×600mm | 380V/50HZ |
| YCO-5Q | Gas | 1.6kw | 400×600mm | 380V/50HZ |
| YCO-10D | Electric | 16KW | 400×600mm | 380V/50HZ |
| YCO-10Q | Gas | 1.8kw | 400×600mm | 380V/50HZ |
| YCO-15D | Gas | 1.8kw | 400×600mm | 380V/50HZ |
| YCO-15Q | Electric | 24KW | 400×600mm | 380V/50HZ |
| YCO-32D | Electric | 48KW/h | 400×600mm | 380V/50HZ |
| YCO-32C | Diesel | 100,000 kcal + 3kg/h diesel | 400×600mm | 380V/50HZ |
| YCO-32Q | Gas | — | 400×600mm | 380V/50HZ |
| YCO-64D | Electric | 72kw/h | 400×600mm | 380V/50HZ |
| YCO-64C | Diesel | 120,000 kcal / 4kg/h | 400×600mm | 380V/50HZ |
| YCO-64Q | Gas | — | 400×600mm | 380V/50HZ |
Detailed machine dimensions and weights for each model are available on request.
Available Configurations and Customization Options
The rotary rack oven can be configured to match different production capacities, energy conditions, installation layouts, and bakery line requirements.
Energy Type Options
The oven is available in electric, gas, and diesel versions, allowing you to select the most suitable heating method based on your local energy supply, operating costs, and factory conditions.
Tray Capacity Selection
Configurations are available from compact 5-tray models for smaller operations up to 64-tray models for large-scale bakery production, with 10, 15, and 32-tray options available in between.
Installation and Layout Matching
The detachable oven structure helps simplify transportation and on-site installation. Different model sizes can be selected based on your available floor space, workshop layout, and production planning requirements.
Line Integration Support
The rotary rack oven can be used as a standalone baking unit or positioned alongside other bakery processing equipment as part of a broader production setup, depending on your workflow and operational needs.
Our Certifications
Yucho Bakery Equipment’s machinery is manufactured to meet relevant food-grade and mechanical safety standards, supporting compliance needs for bakery factories operating in regulated markets.
Manufacturing Capability
With over 35 years of experience in bakery equipment manufacturing, Yucho builds rotary rack ovens across the full model range, from compact 5-tray units to high-capacity 64-tray systems. Our in-house manufacturing process helps maintain consistent build quality and stable production standards across different model sizes, supporting reliable delivery for both standalone machine orders and larger bakery equipment projects.
Manufacturing Capability
With over 35 years of experience in bakery equipment manufacturing, Yucho builds rotary rack ovens across the full model range, from compact 5-tray units to high-capacity 64-tray systems. Our in-house manufacturing process helps maintain consistent build quality and stable production standards across different model sizes, supporting reliable delivery for both standalone machine orders and larger bakery equipment projects.
Why Choose Yucho for Rotary Rack Oven Equipment
Performance and Operational Value
Uniform Baking Across Every Tray
The combination of 360° rack rotation and forced hot air circulation helps maintain more even heat distribution, supporting consistent color, core temperature, and baking results throughout the full trolley.
Flexible Energy Options
Electric, gas, and diesel versions are available, allowing bakeries to match the oven configuration to local utility conditions, energy infrastructure, and operating cost considerations.
Labor-Saving Full Trolley In-Out Design
The complete trolley rolls directly into and out of the oven chamber, reducing manual tray handling and helping improve loading and unloading efficiency in batch production.
Manufacturing Strength and Reliability
Durable Construction for Repeated Production
The oven is built for stable, repeatable bakery operation, combining durable structure with practical design details that support long-term use in commercial production environments.
35+ Years of Manufacturing Experience
Backed by more than 35 years of bakery equipment manufacturing experience, Yucho produces rotary rack ovens with a focus on consistent build quality and dependable production standards.
Trusted by Bakeries in 65+ Countries
With equipment supplied to customers in more than 65 countries, Yucho supports bakeries that need reliable rotary rack oven solutions for both standalone production needs and larger-scale operations.
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FAQs
What is the difference between a rotary rack oven and a deck oven?
A rotary rack oven rotates a full trolley of trays through a 360° cycle while circulating hot air, helping deliver uniform heat exposure across the entire batch. A deck oven bakes on fixed shelves and is often preferred for smaller-scale or more product-specific baking. Rotary rack ovens are generally better suited to high-volume, consistent production.
What energy options are available for the rotary rack oven?
The rotary rack oven is available in electric, gas, and diesel configurations. Electric models use stainless steel heating tubes, while gas and diesel models are equipped with imported burners for stable heating performance.
What tray capacities are available?
The rotary rack oven is available in 5, 10, 15, 32, and 64-tray configurations. This allows bakeries to choose a model based on production volume, batch size, and available floor space.
Is the rotary rack oven suitable for biscuit baking?
Yes. The combination of forced hot air circulation and 360° rack rotation helps maintain stable baking conditions, making the oven suitable for biscuit baking where color consistency and even heat distribution are especially important.
How easy is the oven to clean and maintain?
The oven features a double-layer tempered glass door with a removable outer panel to support easier cleaning. Its separate control panel is isolated from the oven body, which helps reduce heat impact on electrical components and supports long-term reliability.
What information should we provide before requesting a quotation?
We recommend sharing your target products, required tray capacity, preferred heating type, available installation space, and destination market. This helps our team recommend a suitable model and prepare a more accurate quotation.