Sashriti Logo
India-first · PCB E-Waste Recovery

Reclaiming Value.
Rebuilding Tomorrow.

Zero Heat
Zero Acid
Zero Emissions
Sustainable by Design
Proprietary Technology
Vision
A cleaner planet,
smarter recovery.
Mission
Industrialize clean,
scalable cryo-pulverization.
Who We Are

Engineers.
Researchers.
Architects driven
by purpose.



Science-driven.
India-first thinking. Global standards.
From research to industrial reality.
Built for the hardest problem.
Where others researched, we built.
No shortcuts. No borrowed playbooks.
The Problem
E-waste: a gold mine
we keep burning.

Every tonne holds recoverable value.
Most ends in landfills or flames.

  • Toxic emissions at scale
  • Dangerously low recovery rates
  • Energy-intensive and hazardous
  • Entirely unviable in India's context
50M+ Tonnes of e-waste per year
20% Formally recycled globally
Billions In recoverable value lost annually
Our Solution

Cold, clean,
and precise.

Our process separates value from waste.
Proprietary. Built for PCB complexity.

No acids. No heat. No fire.
Extreme cold. Mechanical precision.
Smart separation. Clean outputs.
Zero environmental side-effects. Period.
High-Purity Copper
Refined. Directly marketable.
Base Metal Concentrates
Separated. High-grade fractions.
Gold-Enriched Fractions
Recovered. Economically significant.
Recovered Resin Powders
Repurposed. Not discarded.
Why It's Different

Traditional
recycling is
primitive.


Messy, dangerous, and decades behind.
Ours is dry, scalable, and clean.

Better recovery. Better purity.
Better economics — by design.

A new standard. Not an improvement.

Conventional
Sashriti
Acid leaching
Zero
High-heat incineration
Zero
Toxic emissions
Zero
Low recovery rates
High-purity outputs
Off-the-shelf process
Proprietary technology
Technology

Built from
first principles.


Designed specifically for PCB waste.
No adapted process. Purpose-built.

❄
Sub-zero mechanical separation
⚙
Precision feed classification
◈
AI-assisted material sorting
Process Flow
01
Feed classification & sorting
AI-assisted. Pre-process. No guesswork.
02
Cooling
Extreme cold. Material embrittlement.
03
Mechanical pulverization
No heat generated. Clean break.
04
Multi-stage separation
Metals isolated. Fractions refined.
05
High-purity output streams
Four streams. Fully marketable.
Team

The people,

Srinivasa Ragavan
Srinivasa Ragavan
Execution & Operations
Drives deployment. Holds the operation together. Where strategy meets ground reality.
Dr. ChandraSekhar Tiwary
Dr. ChandraSekhar Tiwary
Metallurgy & Nanoparticles
The scientific core. Nanoparticle expertise underpins our recovery precision.
Jayakumar Jayaraman
Jayakumar Jayaraman
Financial Strategy
Capital discipline. Growth structure. Makes scale financially inevitable.
Ingo Schindler
Ingo Schindler
Architecture & Software
Systems thinker. Builds the intelligence layer beneath the process.
Partnerships

We build with
the right people.


We seek aligned builders.

Deep-tech. Materials. Sustainability.
Shared standards. Long time horizon.

Deep-Tech
Materials Science
Sustainability
Green-Tech
Manufacturing
E-Waste Processing
"Looking for partners who understand deep-tech, materials, and sustainability."

If you think we may fit — reach out.

Contact

Let's talk recovery,
not recycling.


Partners. Investors. Researchers.
Industry players with intent.