Product Lines
Five lines — standalone units to central systems — covering oil mist, dust, welding fume, wet collection and high vacuum.
Oil Mist Collectors
Machine-tool oil mist and oil fume treatment for machining, grinding, heat treatment and die casting — mechanical, electrostatic and centralised modular routes, combinable from 500 to 50,000 m³/h..
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Industrial Dust Collection
Six families — cartridge, baghouse, cyclone, angled-cartridge, explosion-proof and stainless — covering grinding, cutting, welding, charging and crushing duties from 720 to 18,000 m³/h, delivered as complete central dust systems..
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Welding Fume and VOC Treatment
From single-station mobile extractors to whole-shop central systems up to 80,000 m³/h, plus carbon deodoration, RTO and zeolite concentration for welding fume and VOC..
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Wet Scrubbers
Water-based collection in three designs: SDM venturi, NRC centrifugal wet and large wet electrostatic precipitators.
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High Vacuum and Central Cleaning
High negative pressure at low volume, with cyclone pre-separation and bag or cartridge secondary filtration.
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Custom & Central Systems
Air volume, ducting and control designed around your shop floor, supplied and commissioned.
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About KAAI
Shanghai KAAI Environmental Technology Co., Ltd. is an integrated environmental company covering design, R&D, manufacturing and service.
We hold leading products and technical advantages in industrial dust and fume, oil smoke and oil mist, and VOC treatment.
Our range covers a wide portfolio of products and solutions, backed by a professional engineering team, an experienced project management team and a fast-response after-sales service team.
In Taicang, Jiangsu, we have built a scenario experience centre where customers can see the products, the solutions and a wide set of real applications.
Product demonstration plus scenario demonstration plus specialist technical advice gives closer interaction with customers and better service quality.
Since 2025 we have been accelerating the integration of upstream and downstream products and solutions into the experience centre, giving customers a broader choice and deeper service.
Selected Cases
A sample of delivered projects, labelled by industry and region; customer names are withheld.
