Industrial Twin Screw pelletizing machine Overview

The industrial twin screw pelletizing machine is a state-of-the-art solution tailored for advanced plastic compounding applications. This highly versatile machine excels in processing a broad spectrum of materials, including engineering plastics, reinforced compounds, thermoplastic elastomers (TPE/TPU), and recycled plastics. Its cutting-edge design makes it the ideal choice for industries focused on producing top-quality plastic compounds, masterbatches, and efficiently recycling plastic waste. With its precision, reliability, and ability to handle diverse materials, this machine offers unmatched performance for modern plastic manufacturing needs.

Industrial Twin Screw Pelletizing Machine Infomation

Twin Screw Pelletizing Machine Parameters

Industrial Twin Screw Pelletizing Machine Overview Features

Comprehensive Plastic Compounding: 

This machine is engineered to handle complex plastic compounding processes, enabling the seamless integration of additives, fillers, and reinforcements into base polymers. It is ideal for creating custom polymer blends tailored to specific industrial needs.

Advanced Twin Screw Configuration: 

Featuring a twin screw design with a Ø71mm diameter and a 40:1 length-to-diameter (L/D) ratio, this machine offers superior mixing, homogenization, and processing capabilities. The screw configuration can be optimized for different materials, ensuring efficient compounding and consistent product quality.

High Production Output: 

With a capacity of 450-700 KG/HR, this machine is designed to meet the demands of large-scale industrial production, ensuring high efficiency and reliability.

Precision Temperature Control: 

Equipped with a 10-zone temperature control system using Omron controllers, the machine allows precise management of the extrusion process, minimizing material degradation and ensuring consistent quality.

Robust Construction:

 Built with high-grade 6542 steel screws and a fully alloy-coated barrel, this machine is designed for durability and reduced maintenance, ensuring long-term, reliable performance.

Energy Efficiency: 

Powered by a 160KW motor with variable frequency control, this machine is engineered to optimize energy consumption while maintaining top performance, making it both cost-effective and environmentally friendly.

Detailed Specifications

• Screw Diameter: Ø71mm, L/D ratio: 40

• Temperature Control: 10-zone system with Omron controllers

• Main Motor Power: 160KW (Global brand)

• Vacuum System: 4KW vacuum unit for effective degassing

• Cutting System: Equipped with SKD-11/tungsten steel rotary blades, with 28 blades driven by a 7.5KW motor with variable frequency control

• Cooling System: 304# stainless steel cooling water tank with a 2.2KW suction motor; dimensions: 6000450295mm

Applications of Industrial Twin Screw Pelletizing Machine

Plastic Recycling: 

Efficiently reprocesses waste plastics into high-quality reusable pellets.

Engineering Plastics Modification: 

Enhances or alters the properties of plastics, such as adding fillers or reinforcing fibers.

Masterbatch Production: 

Produces masterbatches with precise color and additive dispersion, essential for achieving uniform properties in final products.

Thermoplastic Elastomers (TPE/TPU) Processing: 

Manufactures flexible and durable plastic products.

High-Fill Material Mixing: 

Uniformly disperses high ratios of fillers like calcium carbonate, ensuring consistency.

Industrial Twin Screw Pelletizing Machine Types

Co-Rotating Twin Screw Extruder: 

Both screws rotate in the same direction, offering efficient mixing and homogenization. Ideal for compounding, masterbatch production, and processing thermoplastic elastomers.

Counter-Rotating Twin Screw Extruder: 

Screws rotate in opposite directions, providing gentle mixing, suitable for processing materials like PVC.

Intermeshing Twin Screw Extruder: 

Screws engage with each other, enhancing mixing and shearing, perfect for high-viscosity materials and complex formulations.

Non-Intermeshing Twin Screw Extruder: 

Screws operate independently, providing lower shear, ideal for applications requiring minimal material stress.

Industrial Twin Screw Pelletizing Machine FAQ?

What industries use twin screw pelletizing machines?

Industries such as plastics manufacturing, recycling, chemical processing, pharmaceuticals, and food production commonly use twin screw pelletizing machines. The machine’s flexibility allows it to be applied in various sectors requiring precise pelletization.

How to maintain an industrial twin screw pelletizing machine?

Regular maintenance includes inspecting the screws, die, and heating elements, as well as lubricating moving parts. Keeping the machine clean and ensuring proper alignment of the screws will extend its life and maintain efficiency.

What are the different types of twin screw pelletizing machines?

There are various types, such as co-rotating and counter-rotating twin screw machines. Co-rotating models are better for high-shear mixing, while counter-rotating ones are suited for low-shear processes, allowing for tailored production based on material needs.

What is the capacity of a twin screw pelletizing machine?

The capacity of an industrial twin screw pelletizing machine can vary widely depending on the model. It typically ranges from 50 kg/hour to over 1000 kg/hour, making it suitable for both small-scale operations and large industrial production lines.