SIDSA
SID (Société Industrielle de la Doux), founded in 1972, is committed to driving sustainable innovation in waste management.
We provide cutting-edge solutions for waste pre-treatment, offering comprehensive services from system design to manufacturing to operational support.
With advanced R&D and manufacturing facilities in Switzerland, Germany, China and India, alongside a global presence, SID is dedicated to delivering high-efficiency, eco-friendly technologies.
As pioneers of the SMP (Shredding-Mixing-Pumping) system, we have successfully executed over 1,000 projects worldwide, consistently advancing sustainability to meet the evolving needs of green industries.
Establishment time
Application areas
Global projects
International Awards & Certifications
Global subsidiaries
SMP sold
APPLICATION FIELDS
Switzerland, Germany and China host our three major Research and Manufacturing hubs,
backed by our world-classs after-sales teams

RECYCLING PLANTS

WASTE RECYCLING

REFUSE DERIVED FUEL (RDF)

CEMENT PLANT

MSW TREATMENT AND DISPOSAL LINE

HAZARDOUS WASTE DISPOSAL CENTER

TYRES TREATMENT AND DISPOSAL LINE

CHEMICAL PLANT

PHARMACEUTICAL PLANT

BIOMASS AND FERMENTATION PLANT

POWER PLANT

MINE SLUDGE AND COKE DISPOSAL

SEWAGE DISPOSAL PLANT

FOOD INDUSTRY
Solution
Product
News
Mar 21,2025
Revolutionizing Tire Recycling: The Role of 4-Shaft Shredders
Revolutionizing Tire Recycling: The Role of 4-Shaft Shredders Table of Contents Introduction to Tire Recycling and 4-Shaft Shredders The Importance of Tire Recycling in Today's World What Are 4-Shaft Shredders? How Do 4-Shaft Shredders Work? Advantages of Using 4-Shaft Shredders in Tire Recycling Applications of 4-Shaft Shredders in the Recycling Process Environmental Benefits of
Mar 20,2025
Enhancing Municipal Solid Waste Processing with Primary Shredders
Municipal solid waste (MSW) management is a pressing concern for urban areas worldwide. With rising populations and consumption rates, the volume of waste generated continues to grow, necessitating effective processing solutions. One pivotal component in the waste processing chain is the primary shredder. These machines serve as the first line of defense in waste reduction by breaking down large w
Mar 19,2025
Why Primary Shredders are Essential for Effective MSW Processing
Why Primary Shredders are Essential for Effective MSW Processing Understanding Municipal Solid Waste (MSW) and Its Challenges Municipal Solid Waste (MSW) is the waste generated from residential, commercial, and institutional sources. The sheer volume and variety of materials in MSW pose significant challenges for waste management facilities. Globally, cities are grappling with increasing waste gen