LFHY-4000 welding fume purifier – 99.9% at 0.3μm.

1. Product Description

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator is a purification device specially designed for industrial 

welding dust and light particles. Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator is light and flexible,

 easy to operate – providing efficient fume purification at the source.

As a professional manufacturer specializing in industrial dust and fume purification equipment, we deliver 

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator with stable performance, reliable construction,

 and competitive pricing for industrial facilities worldwide.

2. Working Principle

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator operates through a multi-stage purification process:

1. Smoke and waste gas enter the purifying machine through the smoke pipe and nozzle. First, through the air sharing plate,

 the flue gas evenly passes through the filter layer – ensuring effective use of each part of the filter element.

2. The pre-filter layer effectively intercepts pollution particles in the flue gas – extending the service life of the main filter.

3. The main filtration layer achieves filtration efficiency of more than 99.9% for particles with a diameter of 0.3 micron in 

the flue gas.

4. The gas filter layer uses impregnated activated carbon as adsorbent – effectively absorbing harmful chemical gases in 

smoke and waste gas.

3. Technical Specifications

Parameter Specification

Model LFHY-4000

Product Type Single Arm Mobile Welding Smoke Precipitator

Filtration Efficiency (0.3μm particles) More than 99.9%

Main Filtration Layer High-efficiency particle filtration

Gas Filter Layer Impregnated activated carbon adsorbent

Pre-Filter Layer Intercepts pollution particles, extends main filter life

Automatic Cleaning Yes, when air flow is too low

Mobility Mobile design with flexible arm

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator delivers reliable fume purification performance across a

 wide range of industrial welding and processing applications.

4. Performance Advantages

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator delivers superior performance through the following key 

advantages:

4.1 Advanced & Reliable Filtration System

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator features a more advanced and reliable filtration 

system – ensuring consistent purification performance.

4.2 Automatic Cleaning Function

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator has an automatic cleaning function when air flow is too 

low – maintaining optimal performance without manual intervention.

4.3 High-Quality Filter Element

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator uses high-quality filter elements with longer service 

life – reducing replacement frequency and maintenance costs.

4.4 High-End Configuration

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator features high-end configuration with higher purification 

efficiency – delivering superior air quality.

4.5 Advanced Noise Control System

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator features an advanced noise control system – ensuring

 quieter equipment operation.

4.6 Flexible Use & Small Footprint

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator offers more flexible use with smaller footprint – saving

 enterprise operating costs.

5. Application Fields

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator is widely used across diverse industrial sectors:

Industry Typical Applications

Automobile Welding fume purification in automotive manufacturing

Metallurgy Welding and cutting fume purification

Electronics Welding fume and dust purification

Shipbuilding Welding fume purification in shipyards

Heavy Industry Welding and grinding dust purification

Machinery Welding fume and polishing dust purification

Sheet Metal Welding and cutting fume purification

Plastic & Rubber Processing fume purification

Steel Welding and cutting fume purification

Medicine & Military Welding fume purification

Paper & Tobacco Processing dust purification

Chemical & Railway Welding and processing fume purification

Glass Processing fume purification

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator is suitable for various welding, polishing, cutting, 

and grinding processes – providing reliable fume and dust purification across multiple industries.

6. Frequently Asked Questions (FAQ)

Q1: What is the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator designed for?

A: Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator is designed for purification of industrial welding dust 

and light particles – providing efficient fume purification at the source.

Q2: How does the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator work?

A: Smoke enters through the smoke pipe and nozzle, passes through the air sharing plate, pre-filter layer, main filtration

 layer, and gas filter layer – achieving multi-stage purification with 99.9% efficiency for 0.3μm particles.

Q3: What is the filtration efficiency of the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator?

A: Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator achieves filtration efficiency of more than 99.9% for 

particles with a diameter of 0.3 micron.

Q4: What is the function of the activated carbon layer in the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator?

A: The gas filter layer in Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator uses impregnated activated 

carbon as adsorbent – effectively absorbing harmful chemical gases in smoke and waste gas.

Q5: Does the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator have automatic cleaning?

A: Yes. Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator has an automatic cleaning function when air 

flow is too low.

Q6: What are the performance advantages of the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator?

A: Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator offers advanced and reliable filtration, automatic cleaning,

 high-quality filter elements, high-end configuration, advanced noise control, and flexible use with small footprint.

Q7: What is the pre-filter layer function in the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator?

A: The pre-filter layer in Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator effectively intercepts pollution 

particles in the flue gas – extending the service life of the main filter.

Q8: What industries use the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator?

A: Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator is widely used in automobile, metallurgy, electronics, 

shipbuilding, heavy industry, machinery, sheet metal, plastic, rubber, steel, medicine, military, paper, tobacco, chemical, 

railway, and glass industries.

Q9: What processes is the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator suitable for?

A: Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator is suitable for various welding, polishing, cutting, 

and grinding processes that produce welding dust and grinding dust.

Q10: What documentation is provided with the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator?

A: Each unit includes a factory test report, operating manual, electrical schematics, dimensional drawings, and material

 certificates – ensuring smooth installation and comprehensive operational guidance.

Q11: Can the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator be customized?

A: Yes. Custom options for Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator include special suction arm configurations, filter element specifications, and control systems – based on site-specific requirements.

Q12: Can I order a trial unit of the Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator?

A: Yes. We support trial orders with standard delivery lead time of 15–20 working days. Volume discounts are available for bulk orders from distributors and industrial end users.

Aite LFHY-4000 Single Arm Mobile Welding Smoke Precipitator – 99.9% filtration efficiency for 0.3μm particles, activated carbon gas filtration, automatic cleaning, advanced noise control, flexible and mobile design. Contact us today for a free configuration recommendation and competitive factory-direct quotation within 24 hours.