Stainless Steel Finned Tube Air Heater for Vegetable Fruit Drying Room

Stainless steel finned tube air heater is the core heating and temperature control equipment specially designed for vegetable and fruit drying chambers. It transfers heat efficiently to circulating air, creates stable, mild and dry heating environment. Suitable for dehydration, drying and preservation of fruits, vegetables, mushrooms and agricultural products. Featuring corrosion resistance, hygienic property and uniform heating, it ensures drying quality and avoids deterioration, discoloration or nutrient loss of raw materials.

Working Principle

Hot medium such as steam or hot water flows inside the stainless steel tubes and releases heat. Heat conducts rapidly to dense fin surfaces. Internal circulating air flows cross the finned tube bundle, absorbing heat to form constant-temperature hot air. The hot air circulates inside the sealed drying room, gradually evaporates surface and internal moisture of fruits and vegetables. Humid air is discharged while dry hot air keeps circulating, realizing gradual dehydration and standardized drying process.

Outstanding Product Advantages

Hygienic & Corrosion Resistant

Stainless steel material never rusts. Effectively resist erosion from fruit acid, vegetable juice vapor and high humidity. No metal impurity falling off, guarantee food safety and clean drying condition.

Uniform Mild Heating

Large-area fin heat dissipation realizes even air temperature distribution. No local overheating, prevent burnt, cracked and discolored fruits and vegetables, retain original taste, color and nutrition.

High Heat Exchange Efficiency

Compact fin structure enhances air convection heat transfer, fast temperature rising, shorten drying cycle and improve daily processing capacity.

Durable & Low Maintenance

Strong mechanical performance, resistant to long-time continuous operation. Not easy to deform or damage, simple daily cleaning, long service lifespan.

Wide Heating Source Adaptability

Can match steam boiler, hot water boiler, heat pump and thermal oil heating system, flexible to fit different drying room scale and local energy condition.

Easy Installation & Space Saving

Modular structure, can be installed on wall, top or air duct. Reasonable layout saves indoor space without affecting material placing and trolley handling.

Application Scope

Drying of leaf vegetables, root vegetables, melon and fruits

Dehydration processing of mushroom, fungus, preserved fruit and dried vegetables

Constant temperature dehumidification and low-temperature slow drying workshop

Food agricultural product drying, dehydration and pre-storage treatment