CRN crystallizers

CRN crystallizers

CRN SERIES

The CRN optimizes pre-drying and crystallization of plastic flakes or granules ahead of the main drying stage, ensuring high efficiency and consistent polymer quality. Low-speed vertical agitation minimizes dust generation, while PLC temperature control with continuous sensor monitoring keeps the process stable. Available in three configurations (DRV500, DRV1000, DRV1500) with capacities from 50 to over 7,000 liters.

TECHNICAL SPECIFICATIONS:

• Airflow up to 150 m³/h, process temperature 50–190°C
• Dew point –60°C, static pressure 50 mbar, noise level <80 dBA
• Preheating heaters 27–40.5 kW, process heating up to 40.5 kW
• Process fans 4–10.6 kW, vacuum pump 4.2–4.8 kW
• Voltage options 400/50, 400/60, 460/60

THE ADDED VALUE:

• Stainless steel hopper with vertical mixer handles regrind and flakes without blockages
• Insulated design with hinged door reduces heat loss and simplifies maintenance
• Reduces moisture below 800 ppm ahead of the drying stage