Your Professional Tunnel Oven Supplier!
Guangzhou Southstar Machinery Facilities Co., LTD, was established in 1991. As one of the leading manufacturers of bakery machines and equipment in China, Southstar has two factories, over 160,000 ㎡ workshops and 500 experienced workers. The company owns well-known brands such as 'Xinnanfang', 'Southstar' and 'EBE'. Southstar manufactures all kinds of deck ovens, pizza ovens, convection ovens, rotary ovens, tunnel ovens and relevant machines and equipment, such as proofers, retarder proofers, roll-in proofers, dough mixers, planetary mixers, egg beaters, dough dividers, dough divider and rounders, dough moulders, dough sheeters, bread slicers etc.
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![Bread Baking Tunnel Oven]()
Bread Baking Tunnel OvenBread baking tunnel oven is a modern baking equipment for large bread production line. This kind of oven can make it from 6 meters to 50 meters according to the customer’s factory layout and -
![Electric Tunnel Oven]()
Electric Tunnel OvenElectric tunnel oven has its good advantage for continuous baking with large bread production output, continuous even baking effect, stable production,and set your labour free and reduce working -
![Gas Tunnel Oven]()
Gas Tunnel OvenGas tunnel oven is a type of industrial continuous baking oven with gas heating. It converts clean-burning LPG has or natural gas into high-velocity heating, carried through the baking chamber by -
![Small Tunnel Oven]()
Small Tunnel OvenSmall tunnel oven is a kind of baking oven with single tray baking. This type single tray tunnel oven is perfect for those customers who already use the rack oven and want to increase the production -
![Tunnel Oven for Bread]()
Tunnel Oven for BreadTunnel oven for bread is a type of continuous baking oven widely used in industrial and commercial bakeries to produce large volumes of bread with consistent quality. With its conveyor belt transfers
Why Choose Us
Customized Services
We can provide customized designs for equipment structure and functional configuration based on different baking processes, production capacities, and on-site conditions. This includes oven type selection, size matching, and production line integration solutions that support the actual application needs of both single machines and complete baking systems.
Service Network
Our products are exported to over 130 countries and regions in Europe, North America, Southeast Asia, and the Middle East. We have a comprehensive overseas agent system and a nationwide after-sales service network that enables us to quickly respond to customer needs and provide maintenance support.
Production Capacity
The company owns a standard factory covering over 100,000 square meters, equipped with multiple internationally advanced fully automatic sheet metal production lines. We have over 400 employees and an annual production capacity of more than 100,000 units of various baking equipment.
Professional Certifications
We have obtained National High-tech Enterprise certification; ISO 14001:2015 Environmental Management System certification; ISO 9001:2015 International Quality Management System certification; some products have also obtained "CE" certification; we are recognized as a National Standardized Excellent Enterprise (AAAA level) and have received the National Commercial Machinery Standardization Construction Honorary Certificate.
Specification
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Item Name |
Bread Baking Tunnel Oven |
|
Model |
NFS-1430D |
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Heating Energy |
Electricity or Gas heating |
|
Volt |
380V/50HZ, 3N |
|
Power |
14kw/ per meter ( heating zone length) |
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Dimension |
3000x2350x2350mm |
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Tray size |
400x600mm or 460x720mm |
|
Chamber size |
1400mm |
Advantages of Tunnel Oven
High Production Efficiency
Tunnel ovens are renowned for their ability to streamline large-scale production. The continuous operation of the conveyor belt allows for the uninterrupted baking of bread, which significantly increases production rates compared to traditional batch ovens. This efficiency is particularly beneficial for bakeries with high output demands.
Consistent Baking Quality
The design of tunnel ovens ensures that bread is baked evenly throughout the entire batch. With precise temperature control and a continuous baking environment, each loaf receives uniform heat exposure. This results in consistent color, texture, and overall quality of the baked bread.
Energy Efficiency
Modern tunnel ovens are equipped with advanced energy-saving features, such as heat recovery systems. These systems capture and reuse waste heat, improving overall energy efficiency. By reducing energy consumption and minimizing heat loss, tunnel ovens contribute to a more sustainable production process.
Flexibility and Control
Tunnel ovens offer great flexibility in baking different types of bread. The ability to adjust temperature and humidity settings for each heating zone allows bakers to tailor the baking conditions to specific recipes. This adaptability is crucial for producing a variety of bread products, from soft rolls to crusty baguettes.
Reduced Baking Time
The continuous nature of tunnel ovens means that baking time is significantly reduced. Bread moves steadily through the oven, allowing for faster completion of the baking process. This not only speeds up production but also shortens the time required to get the finished product to market.
Tunnel Oven Heating Method Types
Direct Fired
In a direct fired oven, burners are typically positioned below the cooking cavity, allowing hot gases to pass through the cooking cavity rather than around it. Heat is transferred directly from the hot gases to the food. Direct fired ovens are often used for products baked at or above 1100 degrees Fahrenheit. This type of oven has multiple zones, independent top and bottom heat, and variable-velocity air turbulence, which allow for precise temperature and humidity control.
Indirect Fired
In an indirect fired oven, ovens and heat exchangers are typically located outside of the cooking cavity. Air is passed over the heating elements, then circulated through the cooking cavity to cook the food at the desired temperature. This type of oven also has multiple zones and independent top and bottom heat, as well as precise temperature and humidity control to ensure a consistent product.
Air Impingement
An air impingement oven uses hot air forced over the surface of the product at a high speed, breaking through the cooler thermal boundaries of the product. This type of oven is energy efficient, with low operating costs and emissions.
Types of Chains Used in Tunnel Ovens
Attachment Pin Chains
Designed to accommodate attachments such as conveyor belts, cross rollers, or carriers, allowing reliable product transfer through the oven.
Hollow Pin Chains
A cost-effective option that allows users to install custom attachments or pins without the need for specially manufactured chains, offering flexibility in system configuration.
Stainless Steel Chains
Corrosion-resistant and suitable for hygienic environments, particularly in humid zones or food-contact areas. These chains are commonly used in proofers and pre-bake sections.
Self-Lubricating Chains
Suitable for locations where re-lubrication is difficult or not permitted, helping to reduce maintenance requirements while maintaining stable operation.
Basic Principles of Tunnel Oven
Loading the Conveyor
Food items are placed on a conveyor belt or tray system at the oven's entrance. The conveyor ensures that products are evenly spaced for uniform baking.
Passing Through Heating Zones
The conveyor moves the food through various heating zones within the tunnel oven. Each zone can be programmed with specific temperatures and humidity levels to suit the type of product being baked.
Consistent Heat Distribution
Tunnel ovens use advanced heating technologies—such as convection, radiant heat, or a combination—to ensure even heat distribution across all products. This eliminates common issues like uneven browning or undercooked centers.
Cooling and Unloading
Once baked, products exit the oven and may pass through a cooling zone before being unloaded for packaging or further processing.
Applications of Tunnel Oven
Breads and Rolls: From sandwich loaves to dinner rolls, tunnel ovens ensure even baking and a perfect crust every time.
Pastries: Croissants, danishes, and puff pastries benefit from the precise temperature control offered by tunnel ovens.
Pizzas: Whether it's thin-crust or deep-dish, tunnel ovens deliver consistent results with evenly melted cheese and crispy crusts.
Cookies: Tunnel ovens can handle large batches of cookies with uniform texture and color across every piece.
Flatbreads and Tortillas: These require quick baking at high temperatures—something tunnel ovens excel at providing.
Savory Foods: Beyond baked goods, tunnel ovens can also be used for items like quiches, meat pies, and even pre-cooked meals.
Customization Services
To better meet the diverse needs of different industries and customers, we can tailor tunnel oven professional solutions to your specific application scenarios and special requirements. For further information or support, please feel free to contact us.
Packaging and Shipping
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Packaging |
Wooden box, PE film |
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Transportation methods |
Road transport, rail transport, sea transport, air transport |
Video
Our Certificate
FAQ
Guangzhou Southstar Machinery Facilities Co., Ltd. is one of the most experienced tunnel oven manufacturers and suppliers in China, specialized in providing high quality custom service and OEM service. Please feel free to wholesale high-grade tunnel oven in stock here from our factory.
Gas Tunnel Oven, Electric Tunnel Oven, tunnel oven
