Background: Mrs. Meera Devi, a middle-school educated farmer-turned-entrepreneur in Patna, Bihar, started her small-scale plastic recycling business in 2024. Inspired by local NGOs’ grassroots plastic clean-up drives along the Ganga ghats, she aimed to address the massive agricultural plastic waste (such as mulch films and fertilizer bags) from nearby farms, which was polluting the river and farmlands. Her small workshop (150 sq.m) initially employed 3 local workers, with limited funds and no professional recycling experience. She struggled to make ends meet in the early stages, as her lack of technical knowledge made it hard to process the waste efficiently and profitably.
Plastic granulator
The Challenge
Meera faced severe hurdles with her old, low-cost Plastic granulator: the machine could not handle wet agricultural plastic waste (moisture content over 12%), leading to 30% of the output having air bubbles and being unmarketable. The traditional granulator had a low L/D ratio, resulting in uneven plastic melting and a production capacity of only 180kg/h. Additionally, frequent blade jams required manual cleaning, increasing labor costs by 25% monthly. Unlike other suppliers who ignored her after-sales requests, our team provided on-site inspections and tailored solutions, gaining her trust.
She also struggled to comply with Bihar’s ban on plastic bags, as her low-quality granules could not be used to produce eco-friendly alternatives, limiting her market reach.
The Solution
We provided a tailored Plastic granulator (Model: TL-G600) optimized for Bihar’s agricultural plastic waste, with the following professional configuration:
- Screw Length-Diameter Ratio (L/D Ratio): 32:1, ensuring full melting and uniform granulation of wet plastic materials.
- Double-position vacuum exhaust system, effectively removing moisture and volatile substances from agricultural plastic waste.
- Hydraulic screen changer (automatic), reducing downtime by 80% compared to manual screen changes.
- PLC fully automatic control system, requiring only 1 operator instead of 3, significantly reducing labor costs.
- Wear-resistant screw and barrel, suitable for processing abrasive agricultural plastic waste with impurities.
plastic granulator
The Results
After 3 months of operation, the results were remarkable: production capacity increased from 180kg/h to 450kg/h, a 150% improvement. The moisture content of the final granules was reduced to below 2%, eliminating air bubbles and making the granules qualified for eco-friendly plastic product manufacturing. Unit energy consumption decreased by 18%, saving Meera 12,000 Indian Rupees (INR) monthly on electricity bills. Her granules are now supplied to local plastic product factories, with a profit margin of 28%—up from 10% before.
Customer Quote: “This Plastic granulator changed my business completely! It handles wet agricultural plastic perfectly, and the automatic control system saved me so much labor cost. I can now comply with Bihar’s plastic regulations and earn more—this is the best investment I’ve ever made!”
FAQ
Q1: Can this Plastic granulator handle other types of plastic waste besides agricultural mulch films? A1: Yes, it can process PP, PE, and PVC plastic waste, including plastic bottles and packaging materials, making it versatile for small-scale recycling businesses in Bihar.
Q2: How long does the after-sales service take in Bihar? A2: We have a local service team in Patna, providing on-site maintenance within 48 hours and free technical training for operators.
Have you ever faced challenges with wet plastic waste in your recycling business? Share your experience in the comments below!
