Sludge engineering services for industrial and municipal sludge: testing, design, in-house build, commissioning and O&M from one team.
A single-source partner for custom, high-performance drying and dewatering systems.
Every system is engineered from your actual sludge characteristics, throughput and site constraints, not from standard templates. One team designs, builds, commissions and supports it, with single-point accountability.
Designed around your sludge characteristics and plant needs.
Fabricated in our 15,000 sq ft Surat facility for quality and faster delivery.
Our own team installs, commissions and trains your operators.
Capabilities across the full project lifecycle, from design and build to operation, maintenance and sludge disposal.
Process design, P&IDs, 3D modelling and structural engineering for reliable performance.
In-house fabrication with QA/QC, then on-site installation and start-up by our own team.
Preventive maintenance, spares and performance optimisation after handover.
Solar sludge drying and sludge recycling & disposal that cut energy use and landfill load.
Take each service on its own, or combine them into one turnkey sludge drying project.
From concept to execution-ready drawings and documents.
Controlled in-house production for quality and on-time delivery.
Complete site execution with performance validation.
Structured support to keep your system performing.
Lab data that drives design and verifies performance.
Feasibility studies and technical guidance for efficiency and compliance.
Thermarex LLP is an ISO 9001:2015, MSME and Startup India registered company in Surat, Gujarat, with over a decade of sludge drying and dewatering projects across India.
Our sludge engineering services cover consulting and feasibility, sludge testing, 3D design with PFDs and P&IDs, in-house fabrication, installation and commissioning by our own team, operator training and O&M support. Engage us for a single stage or the complete project.
Industrial and municipal sludge, including paint, oily, textile and CETP sludge, from 0.5 TPD units to 200 TPD plants. Every system is sized from tests on your own sludge. See our case studies and industries we serve.
Solar Sludge Dryers (up to about 90% DS), Hollow Shaft Paddle Dryers, Multi Layer Mesh Belt Dryers (90–95% DS), Multi Disk Screw Presses (20–22% DS) and the Bio-Tunnel System. We choose the technology after testing your sludge and site conditions.
Yes. We offer sludge recycling and disposal services and help plan drying and disposal routes in line with CPCB and state pollution control board norms. Dried sludge is lighter and easier to handle, store and transport.
Share your sludge quantity, moisture and location, and our engineers will recommend the right drying or dewatering system. See our case studies.