70HP air-cooled screw chiller Air cooled screw chiller

Air-cooled condenser

The heat dissipation fins are punched by high-speed punching machines, and the flipping quality is reliable. Secondary flanging ensures closer contact between the copper tube and fins, resulting in high heat transfer efficiency.

The use of fully imported copper pipes and fully automatic elbow welding greatly enhances oxygen tightness and prevents refrigerant leakage. Especially suitable for use in areas with scarce water resources or high water hardness.

Microprocessor control system

Industrial grade PLC unit centralized control, combined with the adjustable system of the compressor, can timely and accurately control the matching of the unit's cooling capacity and cooling load,Ensure the unit operates at optimal efficiency and reduce operating costs. Internally integrated with water cut-off, low temperature, high and low pressure, antifreezeMultiple safety protection and handling functions such as phase loss, delayed start, reverse phase, overload, motor overheating, and oil pressure difference.

Full Chinese operation interface, menu style prompts, allowing for arbitrary setting of unit operation status, and a home appliance based operating environment.

Famous brand compressor

Original imported single screw series compressor. Twin screw 5:6 gear ratio and advanced linear design, energy-saving and efficient. Efficient active valve energy control, achieving graded or stepless energy control. Balanced design ensures ultra quiet and smooth operation. Strict handling of moving parts, special oil balance block design for exhaust, long maintenance cycle, and over 40000 hours of fault free operation. Efficient oil separator, with an exhaust oil output of less than 1.5%, effectively improves heat exchange between the two exchangers, making it more energy-efficient and durable.

New high-efficiency evaporator

Kobe, Japan's high-efficiency internally threaded copper tube enhances heat transfer efficiency and is more energy-efficient. Using CAD/CAM design and processing technology, CNC machining centers are used to complete the production, with a compact structure, small size, and durability. The U-shaped heat exchange tube bundle can be removed as a whole to clean the internal scale, which is convenient for maintenance and repair. Dry evaporator, convenient for oil return, improves compressor life and system reliability.

Dongguan Billion Machinery inherits the corporate spirit of Billion Group, adheres to the development strategy of "technological innovation, excellent quality, and perfect service", and the business tenet of "integrity, pragmatism, and law-abiding operation". Billion's leading products include industrial chiller series, mold temperature control series, crusher series, mixing series, cooling tower series, etc. If you want to learn more, please consult our online customer service, Consultation Hotline: