Working Principle

The fume comes from the processing will be sucked into the extractor through the hood, first the fume passes the 1st layer preventer plate which will ramify the fume to avoid residual sparks enter into filter layer directly. Finally, the fume enters the second layer of HEPA filter cartridge for ultimate purification, and HEPA' s filtration efficiency can reach 99.9%. As the filtering precision of the main filter cartridge reaches the indoor emission standard, the filtered clean air can be directly discharged indoor via the vent in the bottom of the extractor.
 

Product introduction

Incorporated world leading environmental technology, economical mobile fume extractor is a technically advanced industrial dust & fume extractor, it's developed with full consideration of the forming, characteristics and harm of fumes and based on actual conditions of cutting and welding workshop.
 

Main feature

1. Suction arm can be rotated 360° horizontally, according to actual working condition, suction volume can be adjusted by adjusting volume valve in suction hood.

2. This product adopted world leading imported material of wood fiber filtering, for dust (above 0.3μm) filtration efficiency reaches 99.9%, meanwhile maintain a high air flow. It is ideal for purifying dry, oil-free, non-corrosive fume mixture generated in cutting and welding, collecting rare metals and valuable materials.

3. Depending on needs, 2m, 3m flexible suction arm are available.

Technical parameters

Company profile

Shanghai Kaisen Environmental Technology Co.,Ltd has beenalways committed to designing, R&D and manufacturing of industrial dust collectors.Since 2007 we had been engaged in dust collectors for ten years.Our products are extensively applied to the processing of welding, cutting, grinding, painting, casting, chemical, wood processing, paper and other industries.

The products of Kaisen include mobile welding dust collector, wall mounted dust collector, high vacuum dust collector, laser & plasma cutting dust collector, grinding fume collector, 3D printer dust collector and system solution of fume disposal. Also,Kaisen had passed ISO9001, ISO14001 and OHSAS18001 approvals, most of products are CE certification.

What Every Welder Needs to Know About Welding Fumes
WHAT ARE WELDING FUMES, AND WHY ARE THEY HAZARDOUS?
Welding Fume Extractor Systems You've now doubt heard during training that welding fumes are unhealthy, but may not realize just how dangerous they are. Basically, welding fumes are a toxic combo of gases and particles that are released into the air during the welding process. Approximately 5% of these fumes come from the metal being welded, the other 95% come from the consumables used during the welding process.

The particles in welding fumes are classified under two size ranges, referred to as "fractions." Inhalable fractions are particles up to 100 µm (microns), which equates to 0.1 mm in size, and can be inhaled through the mouth and nose. Alveolar (respirable) fractions are much smaller (up to 10 µm) and most welding fume particles are smaller than 0.1 µm, which puts them in the "ultra-fine" category. The smaller the welding particles released into the air, the more harmful they are to the lungs. This is because they can infiltrate deeper into the lungs.

WHAT HAPPENS WHEN YOU INHALE WELDING FUMES?
The small particulates in welding fumes are inhaled through the nose and mouth. From there, they reach the esophagus or windpipe. From the windpipe, it's a short trip to the bronchial tubes and lungs. Because these particles are so small, they can actually penetrate cell walls, where they then cause mutagenic changes in the body. Translation: welding fumes are a known cause of lung cancer.

Inhalable oxide particles in welding fumes:
Aluminum oxide  
Iron oxide       
Magnesium oxide 
Lead oxide       
Fluoride         
Copper oxide     
Manganese oxide  
Chromium (III) compounds  
Nickel and cobalt oxides    
GASES ARE A PROBLEM, TOO
It's not just particles that pose a health risk, it's the argon gas in shielding gas, gases from paint, oil or solvents on the work-piece (including hydrogen chloride and cyanide), and carbon monoxide created by the welding process. Besides damaging the respiratory tract and being a trigger for cancer, there's also the risk of suffocation.
 

Fume Extraction Devices Are Designed Primarily to Filter Out Particles
While hazardous gases are a serious concern, the filters in fume extraction devices are primarily designed to trap the more hazardous airborne particles. Gases in the air can usually be adequately handled with ventilation systems.

A well-designed fume extraction device can remove nearly all particulates created during welding. Not only does this prevent welders from breathing contaminated air, but it also helps to prevent these particulates from accumulating on equipment and surfaces in a shop, where it can easily become airborne by sweeping (or even movement throughout the area) and end up being breathed in by workers who aren't even welding.

Kaisen strives to bring the innovative solutions to protect people from the harmful effects of dust, smoke, gas and other air impurities. Many of our products are designed and manufactured to have minimal environmental strain but still maintain top quality and performance. Kaisen's products are used around the world and could be found in various industries including: Welding Shops, Automotive, Foundries, Technical Schools, Nuclear Training facilities, Robotic Cells, and much more.