Veck HAOYUE 3.0 Variable-Speed Water-Cooled Screw Chiller

Variable-speed water-cooled screw chiller with ±0.3 °C temperature accuracy and three-level oil return.

Rating: 5.0 / 5

Veck HAOYUE 3.0 is an efficient variable-speed water-cooled screw chiller. A semi-hermetic twin-screw compressor, onboard frequency converter, electronic expansion valve, PLC controller and reliable electrical components provide quiet, stable and precise operation.

The compressors use dedicated variable-frequency motors, updated rotor technology and durable bearings. Three-level deep oil return supports compressor stability, while feedforward and overshoot-prediction algorithms provide ±0.3 °C temperature accuracy.

  • Variable-frequency start.
  • No high starting inrush current.
  • Three-level oil return.
  • ±0.3 °C temperature accuracy.
  • Low-noise stable operation.
  • Semi-hermetic twin-screw compressor.
  • Onboard vector frequency converter.
  • Built-in DC reactor.
  • Electronic expansion valve.
  • PLC controller.

Variable-speed water-cooled screw chiller with ±0.3 °C temperature accuracy and three-level oil return.

Technical specifications

Type Water-cooled screw chiller
Series HAOYUE 3.0
Capacity control Variable-speed
Compressor Semi-hermetic twin-screw
Oil return Three-level
Temperature accuracy ±0.3 °C
Starting method Variable-frequency, no inrush
Controller PLC

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