Equipment Performance

●High reliability, multi-stage energy regulation for each compressor, equipped with a standard economizer;

●User-friendly touch screen and human-machine interface that are easy to operate;

●Perfect control program, reserved linkage interface, with remote scalability feature;

●It is used in refrigeration systems such as low-temperature refrigerators, quick-freezers, and quick-freezing tunnels.

Equipment Performance 

●High cooling capacity, few wearing parts and high efficiency;

●Good versatility, compact structure and stable operation; built-in liquid spray cooling and secondary oil separator, and each compressor has 4 levels of energy regulation;

●Simple human-machine interface, simple operation, safe and reliable;

●The control program has all built-in protection and alarm features; the unit and the terminal can be integrated and controlled with remote scalability feature;

●Used in fruit and vegetable preservation, cooling-grade processing workshops, industrial cooling and other systems.

Equipment Performance

●Tailor-made

The dual-stage matching system can match users with the most suitable dual-stage compression system according to the different working conditions and different cooling capacity requirements of users. According to the characteristics of the system load, the system intermediate pressure and the model and number of high and low pressure compressors can be selected flexibly and freely, thereby achieving the purpose of improving the energy efficiency of the system.

●It can be applied in the dual-stage matching system at both the low temperature load and the high temperature load. The low temperature load is sucked through the low pressure compressor while the medium and high temperature load is fed through the medium pressure pipe. In this way, both the high temperature storehouse and the low temperature freezing house are both realized on one unit. And the dual-stage matching system is especially suitable for quick-freezing projects. The early cooling of the cold store reflects a high temperature load, and the late freezing reflects a low temperature load. The suction of the high-pressure compressor on the dual-stage system can be switched between the return air and the medium-pressure pipe. In the early cooling stage, only the high-pressure compressor is needed to cool down the system without the need of the suction pressure limiting device; when the temperature of the storehouse reaches a certain level, the low-pressure compressor is started for dual-stage compression cooling. In this way, the cooling speed of the entire system will be significantly higher than the traditional single-stage compression system and the single-unit dual-stage system, and it will also save more energies.

Equipment Performance 

The compression process of the refrigerant is carried out in two stages, which avoids the decrease in energy efficiency caused b

Equipment Performance 

●Low noise, low vibration and hierarchical energy control;

●Safe and reliable operation with complete protection system;

●Built-in centrifugal high-efficiency oil separator;

●Optional energy adjustment cylinder head or variable frequency adjustment;

●The control program has all built-in protection and alarm features; the unit and the terminal can be integrated and controlled with remote scalability feature;

●Applied in small-and medium refrigerating systems

Equipment Performance 

●Outdoor Waterproof Compression Condensation Unit

●Attractive design, light and rational structure, sound water resistance, easy installation and use;

●Apply highly-efficient and low-noise external rotor motor;

●The unit is equipped with first-class control and protection components for reliable operation;

●Use Bitzer compressors, which feature a high energy efficiency and a long service life.