PET Preform Molding Centralized Chilling Water Supply System
The Critical Role of Cooling in PET Preform Molding：
Product Quality: Uneven cooling can lead to inconsistent preform shrinkage, variations in crystallinity, stress marks, and even deformation.
Production Cycle: More efficient cooling significantly shortens cycle times, increasing production capacity.
Energy Consumption: The cooling system is a major electricity consumer in the workshop, and its efficiency directly determines production costs.
Return on Investment in Centralized Cooling
Exceptional Stability
Delivers a continuous supply of stable, high-precision chilled water (temperature fluctuation within ±0.5°C), ensuring highly consistent preform quality from every injection molding machine.
Significant Energy Savings
Utilizes high-efficiency compressors, on-demand loading, and intelligent group control, offering substantial advantages, especially under partial loads. Achieves 20%-40% energy savings compared to decentralized systems.
Space Savings
Consolidates multiple individual units into a single centralized system, freeing up valuable production floor space.
Enhanced Reliability
Features N+1 redundancy design, ensuring that a single unit failure does not affect overall production. The system offers extremely high reliability.
Intelligent Management
Enables centralized monitoring, remote operation, fault alerts, data recording, and analysis. Supports predictive maintenance, significantly reducing management complexity and maintenance costs.
Long-Term Economy
While the initial investment may be higher, the significantly lower operating and maintenance costs result in a shorter Return on Investment (ROI) period.
