Municipal solid waste
Biomass
Cement kiln co-processing
Hazardous waste
Industrial solid waste
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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.

1972 +

Establishment time

30 +

Application areas

1000 +

Global projects

100 +

International Awards & Certifications

8 +

Global subsidiaries

120 +

SMP sold

APPLICATION FIELDS

Switzerland, Germany and China host our three major Research and Manufacturing hubs, 

backed by our world-classs after-sales teams

Service Details
RECYCLING PLANTS

RECYCLING PLANTS

WASTE RECYCLING

WASTE RECYCLING

REFUSE DERIVED FUEL (RDF)

REFUSE DERIVED FUEL (RDF)

CEMENT PLANT

CEMENT PLANT

MSW TREATMENT AND DISPOSAL LINE

MSW TREATMENT AND DISPOSAL LINE

HAZARDOUS WASTE DISPOSAL CENTER

HAZARDOUS WASTE DISPOSAL CENTER

TYRES TREATMENT AND DISPOSAL LINE

TYRES TREATMENT AND DISPOSAL LINE

CHEMICAL PLANT

CHEMICAL PLANT

PHARMACEUTICAL PLANT

PHARMACEUTICAL PLANT

BIOMASS AND FERMENTATION PLANT

BIOMASS AND FERMENTATION PLANT

POWER PLANT

POWER PLANT

MINE SLUDGE AND COKE DISPOSAL

MINE SLUDGE AND COKE DISPOSAL

SEWAGE DISPOSAL PLANT

SEWAGE DISPOSAL PLANT

FOOD INDUSTRY

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

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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

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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

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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

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