Automated Integrated Plastic Granulator by Tenglong: Reduce Labor & Improve Precisio

Published on: April 2, 2026 | Author: Wang Tao, Senior Mechanical Engineer | Certification: CE, ISO 9001, IEC 61508 (Automation Safety)

Labor shortages and human error are major challenges for plastic recycling plants—traditional plastic granulators require 2-3 operators to handle feeding, monitoring, and pellet collection, leading to high labor costs and inconsistent product quality. Tenglong’s Automated Integrated Plastic Granulator solves these issues by integrating PLC control, automatic feeding, real-time monitoring, and automatic pellet collection into a single, seamless system. This pelletizing line requires only 1 operator to supervise the entire process, cutting labor costs by 60%-70% while improving production precision and stability. It is perfect for large-scale recycling facilities and plastic manufacturers that demand consistent, efficient, and labor-saving production.

Plastic Granulator

Why Automated Integrated Plastic Granulator Matters

In today’s labor-intensive recycling industry, automating production processes is key to improving efficiency and reducing costs. Tenglong’s automated integrated plastic granulator delivers core benefits that directly impact your bottom line:

• Significant Labor Savings: Integrated automatic feeding, monitoring, and collection systems reduce the number of operators from 2-3 to 1, cutting annual labor costs by 60%-70%. For a 300kg/h granulator, this translates to $30,000-$40,000 in annual labor savings.
• High Precision & Consistency: The PLC control system with a touch screen allows for precise adjustment of temperature, speed, and output, ensuring uniform pellet size and quality (with an error of ≤1mm). Real-time monitoring alerts operators to abnormalities (e.g., overheating, blockage) to avoid costly production losses.
• Easy Operation & Safety: The user-friendly touch screen interface includes pre-set programs for different plastics (PET, PP, PE), making it easy to use even for inexperienced operators. Emergency stop buttons and automatic shutdown functions ensure maximum operational safety.
• Seamless Integration: It can be integrated with other plastic recycling equipment (crusher, washing machine, dryer) to form a complete automated pelletizing line, enabling continuous production from plastic waste to finished pellets.
• Data Traceability: The system records production data (output, energy consumption, pellet quality) for 12 months, facilitating production management and ensuring compliance with PPWR regulations.

Technical Parameters of Automated Integrated Plastic Granulator

FAQ: Automated Integrated Plastic Granulator

Q1: How many operators are needed for the fully automated plastic granulator? A1: Only 1 operator is required to supervise the entire process, including monitoring the touch screen and handling occasional maintenance (e.g., replacing blades).

Q2: What is the PET bottle granulation line investment cost for the automated model? A2: A fully automated 200kg/h PET bottle granulation line (including the granulator, crusher, and washing machine) costs $35,000-$45,000—$10,000-$15,000 more than a manual line—but labor savings recover this cost within 1-2 years.

Q3: Can the automation system be customized according to our production needs? A3: Yes, we can customize the PLC program, feeding speed, and monitoring parameters to match your specific plastic types and production capacity.

Q4: What happens if there is a blockage in the granulator? A4: The real-time monitoring system detects blockages and automatically shuts down the machine, sending an alert to the operator. The modular design allows for quick cleaning and restart to minimize downtime.

Q5: Is training provided for operators to use the automated system? A5: Yes, we offer free on-site training for 2-3 operators, covering system operation, maintenance, and troubleshooting to ensure your team can use the machine proficiently.