Product Overview
The Masterbatch Water Ring Pelletizer is an industrial die-face cutting and water-ring cooling pelletizing system designed for continuous production of masterbatch, filler compounds, and engineering plastics.
The system integrates extrusion, die-face cutting, water-ring cooling, centrifugal dewatering, and automatic control into a continuous production line.
Compared with strand pelletizing systems, it reduces strand breakage risk and improves stability in continuous industrial operation.
This system is designed for long-term industrial use in compounding and masterbatch production environments.
Engineering Principle
The polymer melt is extruded through a die plate and cut at the die face by rotating blades. The pellets are immediately cooled by a controlled water-ring system and transported to a centrifugal dewatering unit through a closed pipeline system.
Key controlled process factors include:
- Die-face cutting synchronization stability
- Water-ring circulation balance
- Cooling uniformity control
- Continuous closed-loop material transport
Comparison with Strand Pelletizing
Water Ring vs Strand Pelletizing
|
Factor |
Strand Pelletizing |
Water Ring System |
|
Stability |
Medium |
Higher |
|
Risk of downtime |
Higher |
Lower |
|
Operator dependency |
High |
Lower |
|
Continuous operation |
Limited |
More suitable |
|
Pellet consistency |
Medium |
Better |
Key Technical Features
Designed for continuous industrial operation
Die-face cutting system for stable pellet formation
Closed-loop water circulation system (optional)
Modular structure for easier maintenance
PLC automatic control system (Siemens / Schneider optional)
System Composition
Extrusion system
1
>>
Die-face pelletizer unit
2
>>
Water-ring cooling system
3
>>
Water circulation & filtration system
4
>>
Centrifugal dewatering unit
5
>>
Optional drying system
6
>>
Electrical control system
7
Manufacturing & Quality Control
The equipment is manufactured under standardized industrial production procedures with strict quality control before delivery.
Quality control process includes:
- Component inspection before assembly
- Trial operation testing before shipment
- Electrical system safety verification
- Continuous running test under load condition (internal factory test)
Installation & Technical Support
We provide technical support for installation and commissioning, including remote guidance for machine setup and operation training.
Support includes:
- Installation guidance
- Operation training
- Process parameter adjustment support
- Remote technical assistance
Application Fields
Color masterbatch
Filler masterbatch
Additive masterbatch
Polymer compounding
Engineering plastics
Technical Parameters
|
Output capacity |
100 – 2000 kg/h |
|
Pellet size |
1 – 5 mm |
|
Screw diameter |
Customized |
|
Cutting speed |
Frequency controlled |
|
Cooling system |
Water circulation system |
|
Control system |
PLC (Siemens / Schneider optional) |
FAQ
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