GAS TUNNEL OVEN
Industrial Gas Tunnel Oven for Bakery
POLKA Ltd. stands as a premier manufacturer of gas powered baking tunnel ovens, serving distinctive bakeries around the globe. Since our inception in 1957, we have meticulously refined the art of crafting delectable pita bread and flatbread using our advanced industrial tunnel oven technology.
Our commitment to excellence, coupled with superior customer service, ensures that POLKA consistently meets the high standards of discerning customers worldwide.
The Benefits of Gas Ovens
High Production Capacity: Our gas tunnel ovens are built for continuous operation, making them ideal for bakeries that need to produce large volumes of pita bread without downtime. They significantly outperform batch ovens in throughput and efficiency.
Consistent Baking Quality: Precise temperature control and multiple heat zones ensure uniform color, texture, and moisture levels across every product, batch after batch.
Energy Efficiency & Cost Savings: Gas heating offers faster heat recovery and lower energy costs compared to electric ovens, especially in high-output environments. Efficient insulation and heat management further reduce operating expenses.
Reduced Labor Requirements: Automation and continuous baking reduce the need for manual loading, unloading, and supervision, allowing business owners to optimize labor costs.
Flexibility & Scalability: From bread and rolls to pita bread and pastries, gas tunnel ovens handle a wide range of bakery products. Modular designs allow future expansion as production demands grow.
Reliable Long-Term Investment: With robust construction and proper maintenance, gas tunnel ovens are designed for decades of reliable operation, making them a smart long-term investment for commercial bakeries.
All Kinds Of Breads!
The future of flatbread production is here with our state of the art automatic tunnel ovens! Engineered for efficiency and consistency, our ovens deliver flawless pitas, pizzas, focaccias, chapatis, naan bread, crackers, and more kinds of flatbreads.
Whether you're a bakery, food manufacturer, or restaurant chain, Polka's tunnel ovens are built to meet your highest standards. Reliable, Efficient, and Delicious!
Exceptional Customer Service
Looking for tunnel oven manufacturers? POLKA is committed to outstanding customer service, from local bakeries to global-scale projects.
Our expert team is here to help you choose the ideal industrial tunnel oven from our exclusive product line.
Each tunnel oven for bakery is built for durability and low maintenance, with support always available when needed.
Trusted worldwide, POLKA leads the industry in high-quality pita and flatbread production systems, including professional bakery tunnel oven.
Our ovens utilize two primary methods of gas-powered heating:
-
Direct Gas Fired (DGF): Gas burners are located directly inside the baking chamber, providing rapid heat transfer via radiation.
-
Cyclothermic (Indirect): Burners heat a heat exchanger, and the clean, hot air is circulated through the chamber. This prevents combustion gases from touching the product, which is ideal for delicate pastries and sponges.
Got any questions? Contact us now and we'll make sure to help you find your next tunnel oven!
3. Heat Transfer Methods
The "tunnel" is divided into several independent heating zones. This is the most critical feature of a gas tunnel oven, as it allows the baker to set a specific Temperature Curve:
-
Entrance Zone: High humidity and moderate heat to allow for dough expansion (oven spring).
-
Middle Zone: Intensive heat for core baking and structure building.
-
Exit Zone: Dry heat for crust formation and final coloring.
2. Multi-Zone Heating (The Baking Profile)
Products enter the "mouth" of the tunnel on a continuous belt. Depending on your product type, this belt may be made of wire mesh (for bread and buns), solid steel bands (for high-fat biscuits), or stone/granite (for hearth-style baking).
1. The Conveyor & Loading
The fundamental principle of a tunnel oven is precision movement through controlled thermal zones. The process is broken down into three critical phases:
What is a Gas Tunnel Oven?
A gas tunnel oven is a continuous, conveyor-based industrial oven designed for high-volume bakery production. Unlike batch ovens, products move through the oven on a belt at a controlled speed, allowing uninterrupted baking with consistent results.
Gas tunnel ovens use natural gas or LPG as their primary energy source, making them a preferred choice for bakeries that need high output, precise heat control, and lower operating costs compared to electric systems. They are commonly used for baking bread, rolls, buns, biscuits, cakes, pastries, and flatbreads in medium to large-scale bakeries.
How Do Gas Tunnel Ovens Work?
