Our Manufacturing Process


Delivering consistent, high-quality biomass pellets through a clean, efficient, and fully controlled production system.
1. Raw Material Collection
We source clean agro-residue from nearby regions of Jharkhand, Bihar, and West Bengal, all within a 100 km radius of our Dhanbad unit.
This ensures:
Lower procurement cost
Consistent year-round availability
Fresh, high-energy raw material
Reduced logistics & handling time
Commonly used materials include rice husk, rice straw, mustard husk, wheat straw, sawdust, maize cob waste, groundnut shells, cotton agro-waste, and sugarcane bagasse—making our pellets economical, reliable, and environmentally sustainable.


2. Controlled Drying & Pre-Processing
Collected agro-residue is carefully pre-processed to achieve the ideal size and moisture balance required for pelletization. The material undergoes:
Shredding for uniform particle size
Sieving to remove impurities
Controlled drying to bring moisture below 12%
This ensures consistent feedstock quality, improves combustion efficiency, enhances calorific value, and increases pellet durability—resulting in a reliable, industry-grade output.




3.Pellet Pressing & Formation
The prepared biomass powder is fed into our high-density pellet presses, where it is compacted under high pressure to form durable 6–8 mm pellets. No chemicals or binders are added—natural lignin in the biomass acts as the binding agent.
This step ensures:
Uniform pellet size & density
High calorific value (4000–4500 kcal/kg)
Low ash and minimal dust formation
Strong, moisture-resistant pellets ideal for industrial use
Our advanced press technology guarantees consistent quality, making every batch suitable for boilers, furnaces, and commercial heating systems.
Before dispatch, every batch of pellets undergoes strict quality inspection to ensure consistency and performance. Our team checks:
Calorific value
Moisture content
Ash percentage
Pellet durability & density
Dust and fines level
Once approved, the pellets are machine-packed in moisture-resistant bags, ensuring freshness and long shelf life.
Each packaged batch is weighed, sealed, labeled, and prepared for safe, long-distance transportation, guaranteeing that customers receive high-quality pellets every time.
4.Quality Check & Packaging
Contact Us
Reach out for quotes or product details
Phone
info@shivgangaenergy.com
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