Stainless Steel Tunnel Dryer Production Line for Agricultural Products
Category：Tunnel Oven Production Line
Introduction
Stainless Steel Tunnel Dryer Production Line for Agricultural Products is a continuous hot air circulation drying system specially designed for agricultural processing. The system is constructed entirely with stainless steel materials and integrates automatic temperature control, variable-speed conveying, and uniform drying functions to achieve large-scale, standardized, and continuous dehydration processing of agricultural products.
Applications
It is mainly used for the dehydration, drying, and post-drying processing of various agricultural and food products:
Dehydrated vegetables:
Cabbage, carrots, shiitake mushrooms, wood ear mushrooms, garlic slices.
Chinese herbal medicines:
Ginseng, goji berries, angelica root, codonopsis root, honeysuckle.
Cash crops:
Tea leaves, tobacco leaves, Sichuan pepper, star anise, jujubes.
Grains and legumes:
Peanuts, soybeans, corn, and various nuts.
Product Parameters
| Parameter | Technical Specifications |
|---|---|
| Equipment Material | SUS304 food-grade stainless steel (outer shell and inner chamber) |
| Conveyor Belt Width | 600mm – 2000mm (customizable) |
| Tunnel Length | 6m – 32m (customized according to production capacity) |
| Heating Methods | Electric heating / Steam heating / Natural gas heating / Biomass pellet heating |
| Drying Temperature | Room temperature – 150℃ (adjustable and controllable) |
| Running Speed | 0.5 – 5 m/min (variable frequency speed control) |
Features
High Efficiency and Energy Saving:
The dual-direction hot air circulation design improves heat utilization efficiency and reduces energy consumption.
Quality Assurance:
Uniform heating ensures excellent product color, appearance, and helps preserve nutritional components.
Hygienic and Clean Design:
The entire machine adopts stainless steel construction, featuring corrosion resistance, easy cleaning, and compliance with food safety requirements.
Intelligent Control:
The PLC-based microcomputer control system enables precise automatic adjustment of temperature and humidity parameters.
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