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| MAAG AMN die plate CIS. Image: MAAG |
MAAG Group exhibits its Central Injection System (CIS) — an innovation for pelletizing high Melt Index (MI) polymers. Designed to tackle the most demanding production challenges, the MAAG CIS delivers best performance, and product quality for virgin polymer applications such as PE and PP, as the company states. Itis fully qualified for pelletizing high MI polymers ranging from 80 to 200.
Pelletizing high MI polymers at high throughput has long been hindered by one critical issue: insufficient cooling of the pellets, leading to tails, agglomerates and even cavitation damages on the die plate’s cutting face.
The MAAG AMN Central Injection System (CIS) delivers a range of customer benefits that directly address the core challenges of pelletizing high MI polymers. By introducing water precisely through the center of the die plate, the system ensures optimal pellet cooling, without any requirement for higher water throughput. Grooves in the knife-holder guide water towards the knives, which dramatically reduces the formation of agglomerates and tails, resulting in cleaner cuts and smoother processing. At the same time, enhanced pellet cooling improves overall product consistency and allows manufacturers to operate at maximum output rates without compromising quality. The reduced cavitation and wear also translate into lower energy consumption and extended equipment lifespan, making the CIS not only a performance upgrade but a smart investment in long-term efficiency. Whether processing virgin PE, PP, or demanding high MI polymers, customers benefit from a more stable, reliable, and cost-effective pelletizing solution.
MAAG AMN CIS isn’t just an upgrade — it’s a complete re-imagination of how high MI polymers are pelletized. By placing water exactly where it’s needed, the system empowers manufacturers to run at full capacity while maintaining exceptional product consistency.
