About us

Our mission : To provide equipment with a high added value for the continuous process industries

We serve a wide range of industries :

Thanks to our organisational structure, our international group combines strength and agility. HASLER Group, composed of independent organisations,has always placed its values of proximity and responsiveness at the forefront, qualities that are inherent in the size of our structure. We offer all the benefits of an international company that operates on a human scale, with products and brands that are benchmarks in their respective sectors. Our pride is not in the recognition of our leadership but in our quality and detailoriented approach, shared by our employees, whatever their geographic location and job in the HASLER Group.

The spirit of continuous innovation

Multiplying skills to create more opportunities :

  • with HASLER®brand
  • Mixing with LUMPP®brand
  • Vacuum belt filtration solution with AOUSTIN® table Filters, Filtres PHILIPPE®, and Filtres VERNAY®
  • Processing with Ultimate Continuous Processor (UCP™).

We offer all the benefits of an international company that operates on a human scale, with products and brands that are benchmarks in their respective sectors. Our pride is not in the recognition of our leadership but in our quality and detailoriented approach, shared by our employees, whatever their geographic location and job in the HASLER Group.

HASLER® brand, THE référence in industrial weighing-dosing since 1944.

HASLER® has created and developed dosing products and technologies dedicated to bulk materials. Its high-tech equipment is distributed all over the world, meeting the precision and reliability requirements of heavy-industry manufacturing processes

Dosing Solutions

LUMPP® industrial mixers

For over 60 years, LUMPP has been designing a wide range of impellers that answer even the highest demanding specifications of our clients as well as different models of heads that insure reliability and durability of our mixers.

LUMPP: renowned expertise EXPERTISE

Our professional skills in hydraulic (with integrated software and Computational Fluid Dynamics – CFD – modeling) and mechanical design (with integrated software and final elements calculation) are internationally recognized. LUMPP relies on highly efficient facilities in a 5000sq meter workshop in Le Mêle Sur Sarthe (France), where the mixers are designed and built by the best experts. In addition, our clients can count on a very efficient customer service capable of assisting them anywhere in the world.

Agitation solutions

AOUSTIN® table filter

For phosphoric acid production.
Established in 1927 near Rouen, France, Aoustin’s growth first expanded within the petrochemical industry. Since the 1960’s, the filters have been installed for phosphoric acid production in over 90 locations worldwide. They provide the largest range of active filtration area, ranging from 9 m² to 250 m² (96 – 2690 ft²). Thanks to its unique design and build, Aoustin table filters have proven to have the most operating flexibility with the lowest operating costs.
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FILTRES PHILIPPE®

Founded in 1882 in Paris, Filtres Philippe® started out engineering and developing major liquid/solid separation equipment such as the vertical filter press and the continuous horizontal plate filter press. In 1947, Filtres Philippe® built the first industrial vacuum belt filter for phosphoric acid filtration. With new products introduced over the years including air box systems, curbs and mechanical tables, today there are more than 1000 vacuum belt filters installed worldwide for over 200 different applications.
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Filtres à tambour filtres VERNAY®

Established in 1869 in Lyon, France, Filtres Vernay® filters were the basis for major inventions like the vacuum drum filter, created in 1910. Filtres Vernay® joined RPA Process in 1996 adding a new realm of equipment to our fleet.
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Processeur en continu UCP®

UCP® est la marque du processing en continu. Spécialiste du mélange en continu des matières visqueuses, UCP® a acquis un savoir faire grâce à la longue expérience du mélange au sein du groupe Malaxeurs Guittard®.
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Malaxeurs GUITTARD®

Established in 1949, Malaxeurs Guittard® adding batch mixers, granulators and continuous processors to our array of process equipment. Using the newest technologies, Malaxeurs Guittard mixers are engineered to provide a complete and homogenous blend for the challenges of mixing high-viscosity materials. Through internal product development, company acquisitions and partnerships with companies such as O’Toole, Eurofilco and UTV, design and functionality continue to improve over time.
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Granulateur haute performance NOVAMIX®

Founded in the 80s, Novamix® developed specifically for powders in the pharmaceutical and cosmetics industries, the Novamix® delivers outstanding performance thanks to its tulip-shaped form and grinding system that guarantees a consistently uniform mixture.

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