From dust-free polishing to explosion-proof cleaning, we provide comprehensive vacuum solutions for all scenarios.

The body is constructed from 304 stainless steel, ensuring robust durability, while the dual-tank design facilitates ease of operation.

Capable of both wet and dry operation, it effectively collects dust, powders, glass, iron filings, steel grit and other materials.

A 24V battery-powered industrial vacuum cleaner with a dual-purpose wet and dry design, featuring a single-tank construction made from 304 stainless steel.

Powered by a battery, featuring a pure suction design, this compact and agile unit offers straightforward operation, effectively replacing manual labour for large-area floor dust removal.

Shanghai Qinyu Industrial Co., Ltd., established in 2009, specialises in the vacuum extraction sector. Our company has evolved into a significant provider of professional solutions within the industry, with our ‘KALESON’ brand earning widespread market recognition for its exceptional quality and comprehensive service.

Our company concentrates on the research, development, production, and sales of vacuum extraction products, establishing a complete product portfolio encompassing industrial vacuum cleaners, dust extraction equipment, centralised cleaning systems, and explosion-proof devices. Our products are extensively utilised across sectors including metal processing, pharmaceuticals and food production, photovoltaic and new energy, and aerospace, meeting diverse application requirements such as surface dust removal, fume extraction, and material conveyance.

With 16 years of specialisation in vacuum technology, we precisely align with industry demands, crafting niche products that address customer challenges with enhanced adaptability.

Outstanding R&D and customisation capabilities enable bespoke designs. Both standard and tailored products deliver within short lead times, safeguarding production schedules.

Stringent quality control throughout production ensures superior products. Leveraging supply chain advantages, we deliver high value for money without compromising on quality.

Dust, iron filings, glass cullet, steel grit, plastic fragments, and other waste materials are all handled by a single machine, which eliminates the need for frequent equipment changes, streamlines your cleaning process, and supports efficient production.

01 Floor dust

02 Floor wastewater

03 Small floor particles

04 Stones

05 Glass fragments

06 Large particles

07 Debris

08 Equipment debris

09 Metal shavings

10 Minor wastewater residues

11 Welding fumes

12 Grinding dust

We cordially invite manufacturing enterprises of all kinds to collaborate with us, for a mutually beneficial future in clean production!