Electric Customized 220V finned heater for dehydrator

Short Description:

Fin tubes are used as part of the heat exchanger in dehydrators to heat air, accelerate water evaporation, or cool dehydrated materials, assisting the dehydrator in the dehydration process.

E-mail: kevin@yanyanjx.com

Product Detail

Product Tags

Product Introduction

Finned heaters are usually composed of base tubes and fins. The base pipe material may be stainless steel, copper, or aluminum because these materials are corrosion-resistant and have good thermal conductivity. The function of fins is to increase surface area and improve heat exchange efficiency. The shape may be spiral, straight or wavy, and different shapes affect air flow and heat exchange efficiency.

Technical Date Sheet:

Item	Electric Air Finned Tubular Heater Heating Element
tube diameter	8mm~30mm or customized
Heating Wire Material	FeCrAl/NiCr
Voltage	12V - 660V, can be customized
Power	20W - 9000W, can be customized
Tubular material	Stainless steel/Iron/Incoloy 800
Fin Material	Aluminum/Stainless steel
Heat efficiency	99%
Application	Air heater, used in oven and duct heater and other industry heating process

Product details

1. Stainless steel 304 heating tube, temperature resistance of 300-700C, stainless steel material can be selected according to the operating environment temperature, heating medium, etc;

2. Imported magnesium oxide powder is selected, which has the characteristics of high temperature resistance and good insulation performance, making it more reliable to use;

3. High quality electric heating wire is used, which has the characteristics of uniform heat dissipation, high temperature and oxidation resistance, and good elongation performance;

4. Factory direct supply, stable supply, complete specifications, diverse types, and support for non-standard customization;

Main Features

1.Mechanically-bonded continuous fin assures excellent heat transfer and helps prevent fin vibration at high air velocities.

2. Several standard formations and mounting bushings available.

3. Standard fin is high temperature painted steel with steel sheath.

4.Optional stainless steel fin with stainless steel or incoloy sheath for corrosion resistance.

Product use instructions

★Do not in outdoor environments with high humidity.

★When the dry burning electric heating tube heats the air, the components should be arranged evenly and crisscrossed to ensure that components have good heat dissipation conditions and that the air passing through can be fully heated.

★The default material for stock items is stainless steel 201, the recommended operating temperature is <250°C. Other temperatures and materials can be customized, with stainless steel 304 selected for temperatures below 00°C and stainless steel 310S selected for temperatures below 800°C.