Electric Air Heater, 380V, Stainless, Steel

The electric air heater listed here carries 380 V, heating capacity Electric, documented exactly as the manufacturer publishes it. Made by Yuncheng Anjie Fan Electric Co., Ltd. (2 years on the platform, typical reply ≤2h). Send your target quantity and destination for a firm quotation with current lead times.

Key Features of This Electric Air Heater

• Power Source: Electric
• Ratedpower: 15KW
• Voltage: 380 V
• Ratedvoltage: 380V-50Hz
• Heating Capacity: Electric
• Material: Stainless Steel

Technical Specifications

Product Details

Model number	Ratedvoltage	Ratedpower	Airvolume	Applicable area
LG-D15	380V-50Hz	15KW	1100m³/h	150m²

Rustproof heating tube

The heating tube is made of 304 stainless steel which can withstand high temperature up to 900 degrees, and the inner part is made of imported crystalline magnesium powder.

Aluminium alloy fan blade

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Multi-speed adjustment

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Thermal insulation metal shell

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I. Introduction of Industrial Electric Heater

Industrial electric heater is a kind of equipment that uses electric energy converted into heat energy and forced to blow hot air through the built-in fan to provide fast and effective heating for large spaces, high ceilings or specific areas. It is designed for harsh environments such as industrial, commercial, warehousing, construction sites, etc. Compared with household heaters, it features high power, high airflow, high durability, high protection level and wide applicability. Its main purpose is to provide a comfortable working environment during the cold season, prevent freeze damage to equipment or materials, accelerate the drying process, and maintain specific process temperatures.

Ⅱ, MAIN STRUCTURE

1. Enclosure MATERIAL: Usually made of sturdy galvanised steel or high temperature resistant engineering plastics with good mechanical strength, corrosion resistance and insulation. Design: Streamlined design to reduce wind resistance, protective mesh cover to protect the internal components and prevent foreign objects from entering. Carrying handles or wheels on the bottom or sides (for large mobile models) for easy handling. Protection rating is usually IPX4 or higher, with a certain degree of dust and water resistance. Air outlet: directs the hot air, some models can be manually or automatically swung. 2. Heating element core components, industrial-grade heater is mainly used: electric heating tube (metal resistance wire): the most common, lower cost, fast heating. Usually consists of nickel-chromium alloy resistance wire, insulating magnesium oxide powder and metal sheath (stainless steel or Incoloy alloy) composition, high temperature. PTC ceramic heater: positive temperature coefficient thermistor. With automatic constant temperature, safety (surface temperature will not be too high), energy saving (reach the set temperature power consumption reduction), long life, no open flame and other advantages, but the cost is usually higher than the electric heater. Especially suitable for places with high safety requirements. Arrangement: Multiple heating elements are arranged in parallel to form a larger heating area, with a large airflow fan to achieve efficient heat transfer. 3. Fan system: Centrifugal fan: industrial heater generally adopts centrifugal fan (snailed fan). It is characterised by high wind pressure, large air volume, long distance air supply, and can overcome the resistance of the pipeline or space to effectively deliver hot air to the target area. Noise relative to the axial fan may be slightly larger, but the performance is more in line with industrial demand. Motor: the core of driving the fan, using industrial-grade high-temperature-resistant, well-sealed motors, usually capacitor-run induction motors or EC motors (more efficient and energy-saving). It is required to be able to run continuously for a long time and have a long life. 4. Temperature control and protection system Temperature controller: the core control unit. Typically contains: Temperature setting knob/button: User set target temperature. Temperature sensor (thermocouple / thermistor): real-time monitoring of the air outlet or ambient temperature. Control circuit board: according to the set temperature and sensor feedback, automatically switch on/off the heating element (or adjust the PTC power) to maintain a constant temperature. Some advanced models have digital display and programming function. Overheating protection device: Resettable thermostat: automatically cuts off the heating power supply when the internal temperature rises abnormally (e.g. air inlet blockage, fan failure) above the safety threshold; automatically resets when the temperature drops. Fuse (disposable fuse): as the last line of defence, fuses when the thermostat fails or when there is a serious short circuit, completely cutting off the circuit. Double protection is the key to industrial equipment safety. Dump switch (essential for mobile models): immediately cuts off the power supply when the equipment is accidentally dumped, preventing fire. Motor thermal protector: protects the fan motor from overheating damage. 5. Air inlet and air filter (some models) Located at the back or bottom of the unit to draw in cold air. Removable filters (primary or secondary) are used to filter dust, fibres and other contaminants to protect the heating element and fan and prolong the life of the unit, especially for dusty environments. 6. Stand/base Mobile: the bottom is equipped with sturdy casters (usually two directional wheels + two universal wheels with brakes) for easy movement in different areas. Wall/ceiling-mounted: Provide corresponding mounting brackets or hangers to save floor space and realise directional heating.

Ⅲ, Main features

1. High power, large air volume: the power range is usually in the 3kW to dozens or even hundreds of kW, the air volume can reach hundreds to thousands of cubic metres / hour, can quickly heat a large area of space. 2. High-efficiency heating: forced convection heat exchange efficiency, rapid warming, relatively uniform heat distribution. 3. Rugged and durable: industrial-grade materials and components designed to withstand vibration, dust, moisture, long hours of continuous operation and other harsh working conditions. 4. High safety: Equipped with multiple safety protection (overheating protection, tipping protection, motor protection), high protection level (IP rating), PTC models are especially safe. 5. Flexible use: 5.1 A variety of installation methods: mobile (the most common), wall-mounted, ceiling-mounted, duct connection (for centralised air supply). 5.2 Directional air supply: the direction of the outlet can be adjusted to concentrate heat to a specific work area or equipment. 6. Easy to operate: usually only need to plug in, switch on, set the temperature to run. 7. Instantaneous heating: almost instantaneous generation of hot air after energisation (especially noticeable with electric heaters), no need for preheating. 8. Clean and environmentally friendly: no combustion process, zero emissions (no smoke, exhaust, CO2), indoor use without pollution, does not consume oxygen. 9. Low maintenance: relatively simple structure, the main maintenance is to clean the filter (if any) and shell dust.

Ⅳ.Core advantages

1. Fast heating speed: the powerful combination of power and air volume can significantly raise the temperature of the target area in a very short time, especially suitable for occasions that require rapid warming (such as workshops that have just started work, construction sites, temporary activities). 2. High efficiency of local/directional heating: For large spaces that do not require overall heating (such as high-ceilinged warehouses, large workshops), the hot air can be blown precisely to the personnel work area or specific equipment, significantly saving energy. Avoiding the huge waste of traditional heaters or hot air ovens heating the whole space (including useless areas on the roof). 3. Easy installation and flexible deployment: 3.1 Mobile: No need for complex installation, plug and play, can be moved at any time to the place where heating is most needed. 3.2 Wall-hanging/Hanging: Relatively simple installation, does not take up valuable floor space. 3.3 Plug and Play: Relies heavily on electricity, no need to lay gas pipes or store fuel. 4. Running costs (relatively controllable): 4.1 High energy efficiency: Electricity is directly converted into heat, with a theoretical conversion efficiency of nearly 100% (ignoring a small amount of line loss and fan power consumption). Directional heating mode greatly improves the effective heat utilisation. 4.2 On-demand heating: The temperature control system starts and stops automatically to avoid energy waste. Precise control of the working area temperature. 4.3 No Fuel Transport/Storage Costs: Saves the costs and risks of purchasing, transporting and storing fuel oil and gas. 5. Environmentally friendly: Zero emissions, no combustion products, improve indoor air quality, in line with increasingly stringent environmental requirements. No combustion noise. 6. Safe and reliable: multiple safety protection design, no open flame, no risk of fuel leakage (compared with fuel gas equipment), PTC type is safer. 7. Wide applicability: 7.1 Wide scene: factory workshops, warehouses, logistics centres, hangars, gymnasiums, exhibition halls, greenhouses, construction sites, equipment drying, paint drying, farms, maintenance workshops, temporary buildings and so on. 7.2 Special environment: models with explosion-proof certification can be used in flammable and explosive environments (e.g. chemical plants, paint spraying rooms). Corrosion-resistant models can be used in humid or corrosive gas environments. 8. Relatively low investment cost: Compared with the installation of a complex central heating system or a large hot air furnace, the initial purchase cost of a single or several industrial electric heaters is usually lower, especially for temporary or local heating needs.

1. who are we?
We are based in Shanxi, China, start from 2019,sell to Southeast Asia(35.00%),South Asia(35.00%),South America(30.00%). There are
total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Local ventilation fan for mining,Electric motors,Main Fan Machine,Tunnel fan,Electric machinery

4. why should you buy from us not from other suppliers?
With 10 years of design and development experience, 0 returns, first-class quality and service

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

Ordering and Pricing

• Minimum order quantity: 50 piece
• Ships from: China
• Customization: OEM and ODM accepted on qualifying volumes.

Frequently Asked Questions

What is the minimum order quantity for this electric air heater?

The standard minimum order quantity is 50 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.

What warranty is provided?

The manufacturer provides a 3 Months warranty. Spare parts and technical support remain available after the warranty period.

Can the electric air heater be supplied for my local voltage?

The standard configuration is 380 V. Alternative voltage and frequency builds are available when specified at the time of order.

Do you accept OEM or custom branding?

Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.

How long does production and delivery take?

In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.

About the Manufacturer

This product is produced by Yuncheng Anjie Fan Electric Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Yuncheng Anjie Fan Electric Co., Ltd. range on HVACR Nexus.

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