Project Success Rate
- About Us
Engineering Expertise Backed by Decades of Industrial Experience
Dos Santos Engineering, LLC was established to deliver focused structural and mechanical engineering services to industrial clients. Built on the foundation of Dos Santos International — a recognized leader in bulk material handling engineering since 1997 — DSE brings that same depth of engineering knowledge and experience to clients who need engineering services: analysis, design, calculations, and PE-stamped documentation.
From power plants and bulk terminals to mining operations, cement plants, and pulp mills, DSE’s licensed professional engineers are ready to support your project — whether you need a structural assessment, a complete rigging plan, a conveyor tension analysis, or a PE stamp on drawings your team has already developed.
ARTICLES, NEWS AND MORE
DSE's engineers contribute to the body of knowledge in bulk material handling and industrial engineering. The articles below reflect the technical depth and experience our team brings to every engagement.
DSI Supplies Sandwich Belt Conveyor for Floating Grain Terminal
The Missing Link in IPCC
High Angle Conveyors for Paris Tunneling Project
- Our Services
Family Values Driving Global Innovation
Structural & Mechanical Engineering
Expert structural and mechanical engineering for industrial facilities. DSE provides analysis, design calculations, PE-stamped drawings, and engineering documentation for conveyor systems, support structures, platforms, monorails, process equipment supports, and more.
Conveyor Engineering & Analysis
DSE's proprietary ExConTec analysis platform goes beyond standard CEMA methods to deliver complete power and tension analysis for complex conveyor systems — including horizontal curves, multiple loading points, regenerative systems, and high-angle applications. Engineering solutions for new systems, upgrades, and troubleshooting.
Lift Planning & Rigging Engineering
DSE engineers rigging systems, reeving configurations, monorail and hoist support structures, and provides PE-stamped lift plans for industrial maintenance, construction, and plant modification projects. We provide the engineering — your team executes the lift.
- Industries We Serve
Energy & Power Metal, Steel, & Metalworking Mining Paper & Pulp Solutions
- Energy & Power
Innovative solutions for industrial efficiency
We are a global leader in Sandwich Belt High Angle Conveyors. DSI provides reliable, economical solutions for steep and vertical bulk material handling.
Our expertise spans high-capacity, high-lift, and long overland conveyor systems.
Reach Out to Us
Have questions or need assistance? Our dedicated team is here to provide expert guidance and prompt support for all your inquiries. Whether it’s about our products, services, or technical solutions, we’re ready to help you every step of the way.