
Developing and manufacturing air and coolant filtration systems for machine tools since 1974.

Losma S.p.A. unipersonale
Curno (BG), Italy · Sparta, New Jersey, USA · near Stuttgart, Germany · Pune, India · Shindewadi, Pune, India · Strensham, Worcestershire, Great BritainNew on Amplifa
About Losma
Losma S.p.A., headquartered in Curno near Bergamo, has been developing and manufacturing cleaning and filtration systems for air and fluids on machine tools since 1974. The product range includes oil mist extractors, centrifugal extractors for mist and vapors, cartridge filter units, self-cleaning drum filter systems, magnetic separation systems, and coolant cleaners, including flat-bed, rotary-table, and high-flow units as well as solutions for waterjet cutting systems. In addition to its standard range, the company realizes custom and turnkey systems from design through installation and offers technical customer service as well as spare parts. Typical applications lie in machine tool construction and machining, including machining centers, turning, grinding, spark erosion, sawing machines, industrial washing machines and waterjet cutting, as well as in the chemical/pharmaceutical, rubber/plastics, and optics industries. The Curno site offers 17,000 m² of total area with more than 5,000 m² of covered production space; an expansion to 9,000 m² of covered area is underway. Through subsidiaries in Germany (near Stuttgart), the USA (Sparta, New Jersey), India (Pune with its own production plant), and Great Britain (Strensham), Losma supplies customers internationally.
- Site
- Curno (BG), Italy
- Processes
- Air filtration / oil mist extraction for machine tools, Coolant cleaning (fluid filtration), Custom (personalized) filtration systems, turnkey systems from design to, Technical consulting and customer service for filtration systems, Applications: machining centers, spark erosion, grinding, sawing machines, industrial, Technical consulting from design to installation of turnkey systems, Service/technical customer service, Spare parts
- Materials
- Air filtration / oil mist extraction, Coolant cleaning, Fluid cleaners for waterjet cutting, Magnetic separation, Custom turnkey systems
- Certificates
- ISO 9001:2015, ISO 14001:2015, UCIMU 'Blue Philosophy' brand usage, ISO 9001, ISO 14001, UCIMU Blue Philosophy
- Founded
- 1974
- Industries
- Machine tool construction / machining, Machining centers, Turning, Grinding, Spark erosion, Industrial sawing machines
- 01
Technical consulting and requirements capture
- 02
Design and engineering of the filtration system
- 03
Custom manufacturing (standard products and customised)
- 04
Installation of turnkey systems
- 05
Technical customer service and spare parts supply
Products & Processes
Air filtration / oil mist extraction
Oil mist extractors and filter units clean the breathing air at machine tools of oil-containing mist and vapors.
Coolant cleaning
Fluid cleaners such as flat-bed, rotary-table, and drum filter systems keep coolants clean in machining operations.
Fluid cleaners for waterjet cutting
FilterJet cleans process fluids in waterjet cutting systems.
Magnetic separation
Magnetic rotary-table and ultra-fine separation systems remove ferromagnetic particles from coolants.
Custom turnkey systems
Individualized filtration systems from design to installation of turnkey systems.
Locations

Curno (BG)
ITHeadquarters, production, offices
- Materials
- Air filtration, fluid cleaning
- Argos PRO cartridge filter unit
- Darwin centrifugal extractor
- Decom coolant cleaner
- Demag magnetic rotary-table cleaner
- Detex flat-bed cleaner
- FilterJet fluid cleaner
- Galileo Extra / Icarus / Icarus-E oil mist extractors
- Magneto magnetic separation system
- Master / Medio Master / Micro Master / Mini Master cleaning units
- Pegaso air filter
- Skim surface oil remover
- Spring / Spring Compact drum filter systems

Sparta, New Jersey
USSubsidiary Losma Inc., warehouse for products and spare parts

near Stuttgart
DESubsidiary Losma GmbH, customer support

Pune
INSubsidiary Losma Pvt Ltd, sales and production

Shindewadi, Pune
INProduction plant Losma India Pvt Ltd (since 2017)

Strensham, Worcestershire
GBSubsidiary Losma Ltd.
Products
Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Air filtration / oil mist extraction for machine toolsSurface | – | – | – | – | – |
| Coolant cleaning (fluid filtration)Surface | – | – | – | – | – |
| Custom (personalized) filtration systems, turnkey systems from design toEngineering | – | – | – | – | – |
| Technical consulting and customer service for filtration systemsEngineering | – | – | – | – | – |
| Applications: machining centers, spark erosion, grinding, sawing machines, industrialSurface | – | – | – | – | – |
19 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Cartridge filter unit | Losma Argos PRO | – | – | – | Curno (BG), Italy |
| Centrifugal extractor for mist and vapors | Losma Darwin | – | – | – | Curno (BG), Italy |
| Combined coolant cleaner | Losma Decom | – | – | – | Curno (BG), Italy |
| Magnetic rotary-table cleaner | Losma Demag | – | – | – | Curno (BG), Italy |
| Flat-bed cleaner | Losma Detex | – | – | – | Curno (BG), Italy |
| Fluid cleaner for waterjet cutting systems | Losma FilterJet | – | – | – | Curno (BG), Italy |
| Oil mist extractor | Losma Galileo Extra | – | – | – | Curno (BG), Italy |
| Oil mist extractor | Losma Icarus | – | – | – | Curno (BG), Italy |
| Filter unit for oil-containing mist | Losma Icarus-E | – | – | – | Curno (BG), Italy |
| Ultra-fine magnetic separation system | Losma Magneto | – | – | – | Curno (BG), Italy |
| High-flow cleaning unit | Losma Master | – | – | – | Curno (BG), Italy |
| High-flow cleaning unit | Losma Medio Master | – | – | – | Curno (BG), Italy |
| High-flow cleaning unit | Losma Micro Master | – | – | – | Curno (BG), Italy |
| High-flow cleaning unit | Losma Mini Master | – | – | – | Curno (BG), Italy |
| Air filter for oil-containing mist with synthetic nanofiber filters | Losma Pegaso | – | – | – | Curno (BG), Italy |
| Surface oil remover | Losma Skim | – | – | – | Curno (BG), Italy |
| Self-cleaning drum filter system | Losma Spring | – | – | – | Curno (BG), Italy |
| Self-cleaning drum filter system | Losma Spring Compact | – | – | – | Curno (BG), Italy |
| Filter unit (historical first product for air cleaning) | Losma ASP1 | – | – | 1974 | Curno (BG), Italy |
Additional services
Quality & Certifications
The quality management system is certified to ISO 9001:2015 (TÜV Italia), the environmental management system to ISO 14001:2015. Losma is also entitled to use the UCIMU "Blue Philosophy" brand.
| Evidence | Curno (BG) |
|---|---|
| ISO 9001 | |
| ISO 14001 | |
| UCIMU Blue Philosophy |
History
- 1974
Founded by Giancarlo Losma; first product ASP1 filter unit for air cleaning of oil-containing contaminants; later systems for coolant cleaning.
- 1987
Joined the Italian machine tool manufacturers' association UCIMU.
- 1988
Start of the international sales network with the first British distributor.
- 1990
Relocation of headquarters to Curno: 17,000 m² total area, more than 5,000 m² covered.
- 1992
Opening of the first foreign subsidiary, Losma Inc., in the USA.
- 2000
Foundation of Losma GmbH near Stuttgart.
- 2003
Receipt of ISO 9001 quality certification.
- 2008
Establishment of a second technical office as a result of cooperation with the automotive industry.
- 2008–2012
Giancarlo Losma President of UCIMU and Italian delegate at Cecimo.
- 2010
Opening of Losma Pvt Ltd in Pune, India (also a production site).
- 2011
Foundation of Losma Ltd. in Strensham, Worcestershire, Great Britain.
- 2011–2014
Giancarlo Losma President of Federmacchine for two terms.
- 2012
Relocation of Losma Inc. to Sparta, New Jersey, with product and spare parts warehouse; management of the ITC network for promoting Italian mechanical engineering companies in India.
- 2013–2017
Giancarlo Losma President of Confindustria Bergamo small industry.
- 2015
Receipt of ISO 14001 certification.
- 2017
Inauguration of the new production plant of Losma India Pvt Ltd in Shindewadi, Pune.
- 2021
After the death of founder Giancarlo Losma, his wife Letizia Invernizzi takes over 100% of the company shares; switch to sustainable packaging (dispensing with plastic and polystyrene).
- 2023
Start of the expansion of the Curno production site; upon completion, 17,000 m² total area, of which 9,000 m² covered.