W U I Type Industrial electric resistance air heating element finned tube heater for Load Bank
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- Supplier: Yancheng Laiyuan Electric Equipment Co. Ltd.
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Product Overview
Description
Products Description
Electric finned flexible tubular air heater for loadbank
The tubular electrothermal element (electrothermal tube) is made of magnesium oxide sand with good heat resistance, thermal conductivity and insulation by filling and compacting the holes of spiral electrothermal alloy wires (nickel-chromium and ferrochromium alloy) along the central axis of the tube with metal tubes as the shell (including stainless steel and copper tubes). The ends of the tube are sealed with silica gel and processed by other processes.Product name | Finned air tubular heater | Brand | Laiyuan |
Rated voltage | 220v/380v | Shape | U/ W/ Doube W/ Straight type |
Product power | 500-3500w | External material | Stainless steel |
Leakage current | ＜5 MA | insulation resistance | 30 mΩ |
Power deviation | +5% to -10% | Electrical strength | 1 500 V 50 Hz without breakdown for 1 min |
Internal material | Fe Cr Al alloy heating wire | Service | 12 months |
Insulation | ceramic | Temperature | 0-400c |
Features | Fast heating and long service life | Application | Oven, tea machine, dry cleaner |
Material Selection of Electric finned flexible tubular air heater for loadbank
(1) iron pipe
Common material, low price and easy to rust, is used in places with high wear and tear and no special requirements.
(2) 201 stainless steel
Low price and quality of conventional materials are better than iron pipes. They are suitable for most working environments with temperatures less than 300 degrees C.
(3) 304 stainless steel
Conventional materials with moderate price and better quality than 201 can be used in mildly corrosive environment.It can withstand 450 degrees C.
(4) 316 stainless steel
High quality material quality is better than 304. It can be widely used in corrosive environment with high performance-price ratio.
(5) 2520 stainless steel
Material superior to 316 stainless steel can withstand 1300 C special ultra-high temperature and high cost.
(6) Outsourcing PTFE
High-quality materials are specially designed for high corrosion environment in 99% strong acid strong alkali non-reaction maximum long-termHigh performance-price ratio with 250 C working temperature .
(7) Titanium tube
High quality material is specially used in highly corrosive environment. It can resist high temperature in most strong acid, strong alkali and non-reaction conditions.High cost and long life
Common material, low price and easy to rust, is used in places with high wear and tear and no special requirements.
(2) 201 stainless steel
Low price and quality of conventional materials are better than iron pipes. They are suitable for most working environments with temperatures less than 300 degrees C.
(3) 304 stainless steel
Conventional materials with moderate price and better quality than 201 can be used in mildly corrosive environment.It can withstand 450 degrees C.
(4) 316 stainless steel
High quality material quality is better than 304. It can be widely used in corrosive environment with high performance-price ratio.
(5) 2520 stainless steel
Material superior to 316 stainless steel can withstand 1300 C special ultra-high temperature and high cost.
(6) Outsourcing PTFE
High-quality materials are specially designed for high corrosion environment in 99% strong acid strong alkali non-reaction maximum long-termHigh performance-price ratio with 250 C working temperature .
(7) Titanium tube
High quality material is specially used in highly corrosive environment. It can resist high temperature in most strong acid, strong alkali and non-reaction conditions.High cost and long life
Electric finned flexible tubular air heater for loadbank
1. Selection of high-quality materials, corrosion resistance2. High-quality, long-term use of surface gloss as new
3. Using special process to treat heat conduction is faster
4. Do not release harmful substances, environmental protection, non-toxic and non-polluting
5. Super antioxidant ability, no rust in humid environment
Customized
Voltage | 24-440V | Power | 100W-100KW |
Shape | Round/ square/ U-shaped | Material | SUS304/ 316/ 316l/ iron/ titanium |
Pipe diameter | 6-50mm | Fin size | 24mm/ 28mm |
Install
Electric finned flexible tubular air heater for loadbank
1. When using, the terminal should be kept clean and dry, otherwise the insulation will be reduced and the short circuit will break down. Magnesium oxide is filled in the inner gap of the electric heating pipe. Magnesium oxide at the outlet of the electric heating pipe is easily contaminated by impurities and moisture. Therefore, attention should be paid to the state of the outlet of the electric heating pipe during operation to avoid leakage accident. 2. Voltage shall not exceed 10% of the rated voltage indicated on various electric heat pipes.
3. When the electric heat pipe is used for air heating, attention should be paid to the uniform arrangement of the electric heat pipe. The advantage of this is to ensure that the electric heat pipe has sufficient and uniform heat dissipation space, and to ensure the fluidity of air as far as possible, so as to improve the heating efficiency of the electric heat pipe.
Instructions
Applications
Electric finned flexible tubular air heater for loadbank are widely used in various drying rooms, drying boxes, incubators, load cabinets, nitrate tanks, water tanks, oil tanks, acid and alkali tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, hot pressing moulds, core shooters, hot box, barbecue furnaces, air duct heaters, etc. They are widely used in various heating occasions.
Production and Processing
Company Profile
LAIYUAN HEATER
Since its foundation,Yancheng Laiyuan Electric Equipment Co. Ltd, a company based on the actual needs of clients, has always been adhering to the purposes of quality-first,integrity-based and joint development. Laiyuan focuses on development,production,sales of customized products and serves the industry of electric heat and industrial automation instrumentation.The products are widely used in Plastic Machinery ,Vacuum Packaging, Petroleum Chemical Industry, Electric Power, Metallurgy, Medicine, Food, Industrial Furnaces, Industrial Automation and other industries.
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Customers from all over the world,such as European countries, Middle East, USA, Sourth America, Asia,Africa etc.Since 2018, we have customers in more than 30 countries all over the world.we have obtained good recognition from our customers in the industry. With the support of highly-skilled engineers, we can provide professional technical support and after-sales service.
Our Partners
Customers from all over the world,such as European countries, Middle East, USA, Sourth America, Asia,Africa etc.Since 2018, we have customers in more than 30 countries all over the world.we have obtained good recognition from our customers in the industry. With the support of highly-skilled engineers, we can provide professional technical support and after-sales service.
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