Agricultural waste management is a growing challenge in India, especially in paddy-producing states like Punjab, Haryana, and Uttar Pradesh. Every year, millions of tonnes of paddy straw are burned in open fields, releasing harmful smoke and particulate matter into the air. This not only causes severe air pollution but also leads to the loss of valuable biomass that could be converted into renewable energy.
Yulong-Gattuwala, one of the leading biomass pellet machine manufacturers in India, has introduced advanced pelletizing technology that turns paddy waste into high-quality biomass pellets. This sustainable solution is transforming waste into wealth, helping farmers, industries, and the environment at the same time.
Why Pelletizing Paddy Waste is Important
Paddy straw is rich in cellulose and hemicellulose, making it an excellent raw material for biomass pellets. However, when it is burned, it releases massive amounts of CO₂, methane, and fine particulate matter, contributing to smog and climate change.
By pelletizing paddy waste, we can:
• Reduce air pollution caused by stubble burning.
• Generate renewable energy for industries and power plants.
• Provide farmers with an extra income source by selling their waste.
• Support India’s green energy goals under the National Bioenergy Mission.
Yulong-Gattuwala’s Advanced Pelletizing Technology
The Yulong-Gattuwala pellet machine line is designed to handle the unique challenges of paddy straw processing. Paddy straw is tough, abrasive, and contains silica, which can damage conventional pellet machines.
Yulong-Gattuwala solves this problem with:
• Special alloy steel rollers and die for durability.
• High-torque motors to handle tough biomass.
• Dust control systems for cleaner operations.
• Fully automated feeding and cooling systems to ensure consistent pellet quality.
Step-by-Step Process of Pelletizing Paddy Waste
- Collection & Transportation
Farmers or biomass aggregators collect paddy straw from the fields and transport it to the pellet plant. - Shredding & Hammer Milling
The paddy straw is first shredded and then fed into a hammer mill to reduce it to fine particles. This ensures uniformity in the pellet-making process. - Drying
Using a flash dryer or rotary drum dryer, the moisture content of the paddy straw is reduced to around 12–15%, which is ideal for pelletizing. - Pelletizing
The processed paddy straw enters the Yulong-Gattuwala pellet machine, where it is compressed through a die at high temperature and pressure, forming dense, cylindrical pellets. - Cooling & Packaging
The hot pellets are cooled to harden them and then packed into bags for transportation to buyers such as biomass power plants, industrial boilers, and export markets.
The Results – Real Case Study
A biomass plant in Punjab partnered with Yulong-Gattuwala in 2024 to process 200 tonnes of paddy waste per day. Within six months, they:
• Eliminated stubble burning across 5,000 acres.
• Produced 120 tonnes/day of high-quality biomass pellets.
• Reduced CO₂ emissions by over 1,000 tonnes in just half a year.
• Generated steady income for over 300 farmers.
The pellets were sold to NTPC’s biomass co-firing program and local brick kilns, replacing coal and reducing environmental impact.
Benefits of Using Yulong-Gattuwala Pellet Machines
• High Output – Machines can produce from 1 TPH to 12 TPH.
• Durability – Built to handle abrasive paddy straw without frequent breakdowns.
• Energy Efficiency – Low energy consumption per tonne of pellets.
• Government Subsidy Support – Assistance in availing Central & State subsidies for biomass projects.
Future of Paddy Waste Pelletizing in India
With rising coal prices, stricter environmental laws, and government incentives, the demand for biomass pellets is increasing rapidly. By 2030, India is expected to require over 20 million tonnes of biomass pellets annually for power generation, industrial heating, and export.
Yulong-Gattuwala is at the forefront of this green revolution, ensuring that paddy waste is no longer a problem but a valuable resource for sustainable energy.
📞 Interested in setting up a biomass pellet plant in India? Contact Gattuwala Energy for expert consultation, equipment, and government subsidy support.
