✅ Original factory dual-circuit independent water circulation system, with separate temperature control for the laser source and cutting head, designed for standard cooling conditions of a 6kW fiber laser ✅ The EH model is an original factory-exclusive 60Hz configuration for export; its compressor, fan, and electrical components are calibrated for a 60Hz power grid and cannot be directly substituted for 50Hz domestic models ✅ Intelligent digital control panel with independent temperature settings for both water circuits and intuitive fault code display, facilitating rapid on-site troubleshooting overseas ✅ Optimized air-cooling duct structure, suitable for long-term, uninterrupted continuous production with stable heat dissipation performance ✅ Comprehensive safety protection system with real-time alerts for low water level, abnormal water temperature, and abnormal refrigerant pressure to prevent laser overheating and damage
Specifications:
Power Supply Specifications: Single-phase AC 380V, 60 Hz Rated Power: 7.6 kW Rated Cooling Capacity: 19.1 kW Temperature Control Mode: Dual-temperature, dual-control (low-temperature circuit for the laser, ambient-temperature circuit for the laser cutting head) Temperature Control Accuracy: ±1°C Low-temperature circuit setting range: 21–32°C; Ambient-temperature circuit setting range: 26–35°C Refrigerant: R32 Water Tank Capacity: 55 L Low-Temperature Water Circuit Connection: G3/4; Ambient-Temperature Water Circuit Connection: G1/2 Maximum Operating Current: 28 A Operating Ambient Temperature: 5°C–40°C Built-in Multiple Fault Alarm Protection for Water Flow, Refrigerant High/Low Pressure, and Overtemperature
