Ashok Extrutech

A Biodegradable B Recycling Machine (likely referring to biodegradable film or bag recycling) is a specialized machine designed to process and recycle biodegradable materials like PLA (Polylactic Acid), PBAT (Polybutylene Adipate Terephthalate), PCL, or other compostable biopolymers used in biodegradable bags, films, and packaging products.
Unlike traditional plastic recycling, this machinery is engineered to handle heat-sensitive and degradable materials without damaging their biodegradable properties.
What Is a Biodegradable B Recycling Machine?
A Biodegradable Recycling Machine is used to reprocess biodegradable plastic waste—often from production scrap, trimmings, or post-consumer biodegradable bags—into reusable pellets (granules). These pellets can be used again in film blowing, injection molding, or bag-making processes.
“B” may refer to the type of biodegradable material, typically PBAT-based blends used in compostable bag production.
Core Components & Workflow

Feeder / Conveyor
Loads the biodegradable waste material into the system.

Crusher / Shredder (optional)
Pre-cuts large scraps or rolls into smaller, manageable flakes.

Extruder (single or twin-screw)
Melts the biodegradable material under controlled low temperatures to avoid degradation.

Degassing System
Removes moisture and volatiles to protect polymer quality.

Filter / Screen Changer
Filters out contaminants and ensures clean melt flow.

Pelletizing Unit
Cuts the melted material into uniform granules (strand, water-ring, or underwater pelletizing).

Cooling & Drying System
Cools and dries the granules before collection.

Storage Hopper / Silo
Collects final pellets for reuse or packaging.