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RUA global manufacturing supplier specializing in comprehensive solutions for food processing projects
Products
A global manufacturing supplier specializing in comprehensive solutions for food processing projects
+86 0536 6063 199
+86 159 0802 8606
中国山东渭方777号，长占路，高新区
The TCA Continuous Multi‑Layer Mesh Belt Dryer is a high‑efficiency, continuously operating industrial drying equipment. It adopts a multi‑layer stainless steel mesh belt structure, where materials move evenly through the drying chamber while hot air circulates and penetrates the material layers, achieving rapid and uniform drying. The equipment is suitable for large‑scale continuous production of dehydrated vegetables, dried fruits, tea, meat, herbal medicines, and more. With modular design, the drying section length, number of layers, and belt width can all be customized to meet different material and capacity requirements. The dryer offers stable operation, low energy consumption, and high automation, making it an ideal drying solution for food, chemical, and agricultural processing industries.
Working Principle
Material is evenly spread on the upper mesh belt at the feed end, and the belt slowly moves driven by a frequency‑controlled motor, passing through each drying section sequentially. Each drying section has an independent hot air circulation system (electric heating / steam / heat pump / gas optional). Hot air passes through the material layer from above or below the belt, carrying away moisture which is then discharged through a dehumidification system. The multi‑layer design allows material to automatically drop onto the lower belt, increasing contact area with hot air and improving drying efficiency. Temperature, belt speed and air volume are independently adjustable to ensure drying quality.
| Component | Description |
|---|---|
| Feeding system | Vibrating spreader or leveling device to ensure uniform material distribution on the belt |
| Belt system | Multi‑layer 304 stainless steel mesh belt (chain mesh or perforated plate), high temperature resistance, good air permeability |
| Drive system | Frequency‑controlled geared motor, belt speed adjustable 0.06‑1 m/min |
| Circulation fans | High‑temperature axial/centrifugal fans, adjustable air volume |
| Heating system | Electric heating tubes / steam radiator / heat pump / gas burner (optional) |
| Dehumidification system | Automatic exhaust fan + humidity sensor to control chamber humidity |
| Insulated chamber | Rockwool or polyurethane sandwich panels, thickness 50‑100mm to reduce heat loss |
| Control system | PLC + touch screen, programmable temperature, speed and humidity curves |
Technical Parameters
| Parameter | Range / Description |
|---|---|
| Belt width | 600 / 800 / 1000 / 1200 / 1600 mm (customizable) |
| Drying section length | 5‑60 m (customizable, 3‑6 m per module) |
| Drying area per layer | 3.6‑600 ㎡ (total area = width × length per layer × layers) |
| Number of layers | 1‑5 layers (customizable) |
| Operating temperature | 50‑160℃ (adjustable) |
| Belt speed | 0.06‑1 m/min (frequency adjustable, equivalent to 2‑9 m/h) |
| Heating method | Electric / Steam / Heat pump / Gas (optional) |
| Temperature accuracy | ±3℃ |
| Total power (electric heating type) | Calculated based on drying length and width, typical 30‑300 kW |
| Power supply | 380V / 50Hz three‑phase |
| Chamber material | Inner wall 304 stainless steel / Outer wall painted carbon steel or stainless steel |
Dehydrated vegetables：Carrot dices, onion dices, cabbage, spinach, bell pepper, mushroom, etc.
Dried fruits：Apple, banana, mango, kiwi, red dates, goji berries, etc.
Tea：Green tea, black tea, oolong tea, jasmine tea (after fixing)
Meat products：Meat jerky, dried fish fillets, pet treats, etc.
Herbal medicines：Codonopsis, astragalus, angelica, goji berries, etc.
Others：Nuts, soy products, feed, chemical granules, etc.
Key Features
Continuous & efficient：Multi‑layer belt design with automatic material dropping achieves large drying area in small footprint, ideal for high‑throughput continuous production.
Uniform drying：Hot air circulates through material layers, combined with adjustable belt speed, ensuring uniform drying for different thicknesses and moisture contents.
Independent zone control：Each drying section can have a different temperature setting, allowing staged drying (e.g., high temperature first then low temperature) to improve product quality.
Energy saving：Insulated chamber reduces heat loss; the dehumidification system automatically adjusts air volume based on humidity to reduce energy consumption.
Flexible configuration：Belt width, length, number of layers and heating method are all customizable; cooling or tempering sections can be added.
Hygienic & easy cleaning：All product‑contact parts are 304 stainless steel; the belts are removable for cleaning with no dead corners.
Intelligent control：PLC touch screen can store multiple drying recipes for one‑button recall.
FrequentlyAskedQuestions
我们为完整的加工线提供长期的售后支持，包括技术咨询、故障排除帮助、备件供应和系统升级建议。提供详细的操作手册和维护指南，确保日常操作顺利进行。
我们的解决方案服务通常包括工艺分析、设备配置、生产线布局图、操作指导和技术支持。根据要求，我们还可以通过在线支持协助安装指导、调试和操作员培训。
我们根据您的工厂布局、加工能力和生产要求提供定制解决方案。我们的工程团队可以协助生产线设计和技术规划。
该设备设计用于处理不同尺寸的土豆。对于切割或去皮等某些工艺，可以提供可调节的设置或尺寸分级解决方案，以确保一致的输出质量。
该机器设计用于加工各种食品原料。根据具体型号，它可以处理规定尺寸和湿度范围内的新鲜、冷藏或冷冻材料。为了获得最佳性能，我们建议在订购前确认原材料规格。
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