High Efficiency Twin-Screw Compressor.

• High efficiency: The compressor adopts 5:6 non-symmetry bear design, large volume, high efficiency.
• The units adopt multi-stage adjustment, each unit can realize 25%-50%-75%-100% volume control, suit for various condition, high part load EER value.
• Motor adopts Y-∆ start method, low start current, low impact to the power network.
• High precise manufacturing process, avoid any leakage, increase the compressor efficiency.
• The inner refrigerant suction system is cooled by the refrigerant, avoid any capacity loss.
• The suction side adopt temp. insulation material, avoid any condensing and energy loss.

W-shape Condenser

Condenser adopts the copper tube & hydrophilic aluminum fin coil type structure, the appearance is W type, this design increases the heat exchange area, reduces the temp. differences, thus increases the heat exchange efficiency by 20%. 

EEV Design

R134a Air Cooled Screw Chiller takes 3810 steps EEV to control the refrigerant flow.

The refrigerant flow is precise according to the need, increase the EER also keep the products more stable.

Economizer Sub-Cooling Design

R134a Air Cooled Screw Chiller uses a high efficiency plate heat exchanger as economizer, while subcooling the refrigerant for another 18­­°C on the high-pressure side, increasing the capacity, so the EER increase 3-5%.

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