Underwater pelletizer

for HDPEfor TPEfor PA

Overview
Lab-scale underwater pelletizing line engineered for cost-effective sampling and laboratory production of raw materials, compounds, blends and masterbatch. The system performs fully immersed pellet cutting with closed-loop water circulation and filtration to produce clean, contaminant-free pellets with consistent geometry. Designed for R&D, pilot runs and market sampling where footprint and material cleanliness are critical.

Suitable materials

• PP masterbatch
• PE (LOPE, HDPE, LLDPE) masterbatch
• PETG
• PA (polyamide)
• ABS
• TPU
• TPE
• PBAT
• PLA
• Other thermoplastics with medium to low melt index

Features

• Fully immersed underwater pellet cutting for consistent pellet geometry
• Closed-loop water circulation with filtration to maintain clean process water and reduce contamination risk
• Produces clear-cut, well-shaped pellets suitable for evaluation and sampling
• Optimized for hydrophobic polymers and materials with medium to low melt index
• Compact footprint designed for laboratory benches and pilot stations

Technical specifications

• Application: laboratory and market-sampling production of raw materials, compounds, blends and masterbatch
• Pelletizing method: underwater (fully immersed) pellet cutting
• Water system: closed-loop circulation with filtration
• Output quality: clean, contaminant-free, clear-cut pellets
• Target polymers: PP, PE (LOPE, HDPE, LLDPE), PETG, PA, ABS, TPU, TPE, PBAT, PLA, etc.
• Design focus: minimized floor space, cost-effective operation and easy integration in R&D labs

Characteristics / technical specifications

• Type: underwater
• Applications: for HDPE, for PA, for TPE, for TPU
• Sector: laboratory