A direct gas fired oven (DGF oven) is a direct radiant baking unit. The energy source is placed inside the baking chamber and, depending on the fuel used, direct-fired ovens may use gas (e.g., natural gas, propane, butane, liquid petroleum gas), oil, or electricity.

The heating media used is oil/ gas fired burner attached to heat exchanger. These are widely used in automotive industry besides various other industries.

A gas-fired conveyorized oven is a type of conveyor oven that uses gas as the fuel source for heating the oven chamber. It employs a conveyor system to transport products through the oven for various heating, baking, drying, curing, or thermal processes.

Here are some key features and uses of gas-fired conveyorized ovens:

Features:

1. Gas-Fired Heating: Gas-fired conveyorized ovens utilize gas burners or gas-fired heating systems to generate heat for the oven chamber. Natural gas or propane is commonly used as the fuel source for combustion.

2. Temperature Control: These ovens feature precise temperature control systems to maintain the desired temperature throughout the oven chamber. Temperature sensors and controllers ensure accurate and consistent heating for the products being processed.

3. Adjustable Conveyor Speed: The conveyor speed can be adjusted to accommodate different production rates or process requirements. This allows for flexibility in the oven’s throughput and processing time.

4. Uniform Heating: Gas-fired conveyorized ovens are designed to provide uniform heat distribution across the entire width and length of the conveyor system. This ensures consistent and even heating of the products, eliminating hot or cold spots.

5. Ventilation and Exhaust: Gas-fired conveyorized ovens typically incorporate ventilation and exhaust systems to remove combustion byproducts, excess heat, and fumes generated during the heating process. This helps maintain a controlled and safe working environment.

Uses:

1. Food Industry: Gas-fired conveyorized ovens are commonly used in the food industry for baking, cooking, and food processing applications. They are employed in the production of pizzas, bread, pastries, cookies, snacks, and other baked goods.

2. Industrial Processes: These ovens find applications in various industrial processes such as drying, curing, preheating, and heat treatment. They are used in industries such as automotive, aerospace, electronics, textiles, plastics, and more.

3. Surface Coating: Gas-fired conveyorized ovens are utilized in surface coating applications where products are coated with paint, powder, or other surface finishes. The oven is used to cure or dry the coating to achieve proper adhesion, durability, and aesthetics.

4. Heat Setting and Drying: Gas-fired conveyorized ovens are employed in textile and fabric industries for heat setting, drying, and curing processes. They help fix dyes, remove moisture, or dry fabrics to achieve desired characteristics.

5. Heat Treatment: Gas-fired conveyorized ovens are used in various heat treatment processes such as annealing, tempering, or stress relieving of metal components or parts. The oven ensures consistent and controlled heat treatment along the conveyor system.

Gas-fired conveyorized ovens offer efficient and reliable heating solutions for continuous processing in a wide range of industries and applications. By using gas as the fuel source, they provide fast and responsive heat generation, allowing for precise temperature control and consistent product quality. These ovens play a crucial role in achieving efficient and controlled heating, baking, cooking, drying, or curing processes in various industrial sectors.