WHX Five-Layer Top-Heated Oven: High-Efficiency Belt-Type Food Drying Equipment

The WHX five-layer top-heated oven is designed for the drying of extruded foods such as puffed snacks, corn flakes, and textured vegetable protein meat products. It is also suitable for drying grains, puffed aquatic feed, pet food, and other granular or flake materials.The equipment adopts a through-flow drying process and a horizontal five-layer belt structure, achieving uniform and thorough drying through hot air circulation, which also helps reduce material breakage rate.

Main Technical Parameters

Production capacity: 400-600 kg/h; conveyor belt drive power: 1.5 kW; circulating fan drive power: 2 × 3 kW; effective length of drying conveyor belt: 28 m; effective width: 1.1 m; overall dimensions: 13150 × 2300 × 3120 mm; equipment weight: approximately 8000 kg.

Process and Control Features

The five-layer horizontal conveyor belt extends the material's residence time in the drying zone, and the distribution range of the material distributor is adjustable.The circulating fan and heating system form a hot air circulation duct, with the inlet and outlet positions configurable according to on-site requirements.The material drying time and air volume can be controlled according to the product's moisture content, thickness, and process requirements, while the temperature and humidity control device is used to stabilize the drying conditions.

Safe Operation and Maintenance

Do not open the observation door during equipment operation;To handle abnormal conditions, first cut off the heat source, immediately stop the machine, and allow the temperature to cool down naturally.The bottom waste box should be cleaned every 2-3 hours, and high-temperature-resistant gloves should be worn during operation.Installation must ensure that the floor or frame has sufficient load-bearing capacity, and the equipment must be reliably grounded.Clean residual materials and dust every shift, and regularly inspect the sensors, conveyor belt, circulating fan, drive components, and lubrication status.