LFK-521 Ring Tube Oven 12.40 m² on 5 Decks for Sustained Production
General Overview
The Logiudice Forni LFK-521 is a ring tube steam oven with a masonry firebox designed for bakeries that want to increase capacity without adding multiple doors to the front. This KAPPA version combines 5 decks, 2 62 cm openings, and a 12.40 m² baking surface. Its 200 cm deep chamber increases usable surface area while maintaining a controlled working width, a real advantage for bakeries and catering facilities that process batches back-to-back. Why this model stands out: The LFK-521 stands out due to its deep, vertical design. It offers more capacity than a 5-tier model with a 160 cm chamber, without requiring a wider front panel. The heating system, using 27 mm diameter annular steam tubes, combined with the masonry firebox and flue, ensures even heat distribution. Refractory cement hearths with metal reinforcement provide gradual heat release, ideal for breads, specialty breads, pastries, cakes, and hearth-baked products.
Key Advantages
- 12.40 m² of baking surface spread over 5 levels.
- Two 62 cm openings for a more compact work surface.
- 124 x 200 cm chamber, suitable for productions requiring greater depth.
- Masonry firebox and flue for enhanced oven thermal stability.
- Independent steam generators positioned beneath the chambers, with steam vents.
- Digital control with 99 programs and automatic start, or electromechanical control panel depending on the model. configuration.
Detailed technical specifications
| Reference | LFK-521 |
| Range | KAPPA / LFK |
| Oven type | Ring tube steam oven with masonry core |
| Recommended use | Breads, pastries and baked goods |
| Number of decks | 5 decks |
| Doors | 2 openings 62 cm Cooking surface 12.40 m² Chamber dimensions 124 x 200 cm External dimensions 180 x 336 cm Maximum cooking temperature 300°C Heating system Annular steam tubes Ø27 mm |
| Fireplace and flues | Masonry firebox and flues |
| Cooking floors | Mixture of gravel and refractory cement with metal reinforcement |
| Steam | Independent steam generators positioned under the chambers |
| Steam extraction | Steam extraction vents |
| Chamber doors | Tempered glass doors with downward opening |
| Door options | Balanced doors with automatic closing or upward-opening lift-up doors Demand |
| Control Panel | Digital 99 programs with automatic or electromechanical start timer |
| Panel Position | Left or right during installation |
| Exterior Cladding | Stainless Steel |
| Heat Output | 75,000 kcal/h - 87 kW - 300,000 Btu/h |
| Electrical Power Consumption | 2 kW |
| Burners Compatible fuel oil | Riello F10 / Baltur BTL10 |
| Compatible gas burners | Riello FS10 / Baltur BTG11 |
| Pellet | Y70 |
| Energies | Fuel oil or gas; Solid fuels, biofuel or pellets on request |
| Loading | Compatible with elevator or loading system depending on configuration |
| Origin | 100% Made in Italy |
Uses and applications
The LFK-521 is suitable for bakeries, production bakeries and catering laboratories that wish to work with a surface area greater than 12 m² while maintaining a 2-door front. It can be used for baking standard breads, specialty breads, pastries, cakes, and baked goods requiring a stable hearth, good thermal inertia, and consistent steam.
Good to know before choosing
This model is suitable when the goal is to increase capacity through height and depth without widening the oven front. Its external dimensions of 180 x 336 cm should be checked in relation to the available space, access to the room, working clearance, and the loading method. If integrating with a lift or loading system, the choice of doors can also be an important factor.
Conclusion
The LFK-521 is a professional ring tube oven suitable for high-volume production where organization is key. Its 5 tiers, 12.40 m² surface area, masonry firebox, and annular steam tubes make it a solid solution for professionals seeking capacity, consistent cooking, and a controlled front placement.
LFK-521 FAQ
What is the difference between the LFK-520 and the LFK-521?Both models have 5 tiers and two 62 cm vents. The LFK-521 has a deeper chamber of 200 cm and a cooking surface of 12.40 m², compared to 9.95 m² for the LFK-520.
Is the LFK-521 suitable if you want more capacity without adding a door?Yes. It increases usable space thanks to its 200 cm depth while maintaining a 2-door front.
Why choose a 5-tier version for a professional bakery?A 5-tier configuration allows you to utilize more vertical space, which can help organize multiple batches of bread within a controlled floor space.
Can the LFK-521 run on pellets?Standard operation is designed for oil or gas. A configuration with solid fuels, biofuel, or pellets is available upon request, with the Y70 pellet designation for this model.
