Coaltech Industries

Core Values

Trust & Quality

What Sets Coaltech Apart in Quality, Reliability, and Customer Trust

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Resource Conversion

Sustainable Raw Material Utilization

Our production begins with coconut shells, a byproduct of desiccated and virgin coconut industries. By repurposing this discarded material, we build a process focused on sustainability and resource efficiency. This approach minimizes waste while supporting circular economy principles.

Through responsible sourcing and efficient processing, we ensure each stage contributes to environmental preservation and consistent quality. Sustainability is embedded into our operations, enabling eco-conscious solutions without compromising performance.

Integrated Production

Advanced Eco-Friendly Manufacturing Process

Our facility operates with high environmental efficiency using advanced technologies to reduce emissions and energy use. A waste heat recovery system captures kiln heat to generate steam, eliminating the need for fossil fuels in this process.

We manage the full conversion process in-house, from coconut shells to activated carbon, ensuring strict quality control. Shells are first converted into high-grade charcoal and then refined into activated carbon, ensuring consistent and reliable product quality.

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Natural Advantage

Why Sri Lankan Coconut Shells Are Ideal

Sri Lankan coconut shells are exceptionally hard, dense, and uniform, making them ideal for high-quality activated carbon production.

Physical Properties of Coconut Shells

Sri Lankan coconut shells have hardness, density, and uniform structure, enabling production of activated carbon with strong, consistent foundations.

Superior Carbon Structure Development

Activated carbon formed from these properties shows microporous structure, absorption capacity, and industrial strength applications.

High Purity and Efficiency Benefits

Low ash content and high carbon purity in Sri Lankan shells significantly enhance efficiency, durability, and performance of final activated carbon products.

Industrial Applications and Performance

Sri Lankan coconut shell-based activated carbon is ideal for water purification, air filtration, and gold recovery due to its high performance.
Why Choose Us

We Deliver High-Quality Carbon Solutions

Fully Integrated Production

End-to-end production ensures consistent quality and complete process control.

Sustainable Manufacturing

Eco-friendly processes using coconut shells and zero fossil fuel steam generation.

Reliable Customer Support

Reliable Customer Support
Reviews

Customer Feedback

I wish for their development and sustainability in this volatile period as they keep on delivering better products
P. Kularatne
It is a pleasure to work with Coalterch, I hope they will keep up the good work.
Chaminda Fernando
High-quality activated carbon with excellent adsorption performance.
L. K. Kumara