Trusted Thermal & Solar Engineering Partner
Thermarex is a leading industrial sludge dryer manufacturer. End-to-end sludge drying solutions from engineering design to manufacturing and commissioning. Engineered for performance, built for reliability.
Reduce Sludge Volume by 70% & Cut Disposal Costs by 60%
ROI Calculator
Estimate your potential savings with Thermarex solutions.
50,000+
Tons CO2/Year Emissions Avoided
350+ TPD
Sludge Drying Capacity
10+ Projects
Successfully Executed
90-150 Crore
Per year disposal costs saving
Trusted By Industry Leaders
About Us
Thermarex is a solar and thermal engineering firm specialising in industrial and municipal sludge management, with 10+ years of experience. We design, manufacture and commission end-to-end dewatering and drying systems for industries, municipalities and sewage treatment plants across India.
Our mission is to turn industrial and municipal sludge challenges into sustainable, cost-effective solutions. By combining deep domain expertise with proven technology, we help our clients significantly reduce sludge volume, disposal costs and environmental impact.
Solar energy
Lower emissions
Recycling & reuse
Less landfill
Powering Sustainable
What We Offer: Industrial Sludge Dryer Solutions
Comprehensive solar and thermal engineering solutions from consulting to recycling
Consulting
Services offered
Expert consultation for solar, thermal and mechanical system design, feasibility studies, process optimization, and regulatory compliance. Strategic guidance for sludge management projects.
Solutions
Our core technologies
Solar dryers, thermal dryers, screw press dewatering, and bio-tunnel composting. Engineered for maximum efficiency and ROI.
Recycling
Last mile disposal help
End-to-end waste management including dried sludge disposal, resource recovery, and circular economy solutions for sustainable operations.
Measurable Results
Our Impact
Our Impact Real, measurable outcomes that transform operations and drive bottom-line savings.
60%
Cost Reduction
60-70% Cost reduction: Upto 70% reduction in total sludge disposal costs through volume reduction and resource recovery
75%
Volume Reduction
Upto 75% volume reduction: Dramatically reduce sludge volume, cutting transportation needs and storage requirements
50%
Energy Savings
Upto 50% Energy savings: Lower energy consumption via non thermal dewatering and drying solutions.
24-36
Month Payback
24-36 Month Payback: Rapid return on investment with industry leading payback periods across all our solutions.
Sectors
Industries We Serve
Delivering specialized sludge management solutions across diverse industria sectors.
Our Edge
Why Thermarex?
What sets us apart from the rest in thermal engineering.
End to End Ownership
From feasibility study to commissioning and O&M single point of accountability for your entire project.
Proven Performance
350+ TPD installed capacity successfully delivered across more than 10 industrial projects.
Pan-India Execution
Nation-wide project execution capability with local support teams for rapid response.
Measurable ROI
Average payback period of 24-36 months with up to 60% reduction in disposal costs.
Proven Performance
Case Studies & Projects
Real results from real projects delivering measurable outcomes for our clients across industries.
Solar Sludge Dryer
Asian Paints Limited (Visakhapatnam, AP)
Paint & Coatings Manufacturing – Solar Sludge Dryer (Manual System)
0.5 TPD
Capacity
~75%
Input Moisture
85%
moisture reduction
Solar Sludge Dryer
Textile Industrial Park (SEZ) – Solar Sludge Dryer (SSD)
10 TPD
Capacity
~75–80%
Input Moisture:
100%
Solar
Hollow Paddle Dryer
Oil & Gas / Petroleum Processing – Steam-Based Hollow Paddle Dryer.
1.1 TPD
Capacity
80–90%
Input Moisture
<10%
Output Moisture
Get Started
Ready to Reduce Your
Sludge Costs?
Let our engineering team analyze your sludge management challenges and design a solution that delivers measurable ROI.