Screw Chiller

Screw chillers are commonly used equipment in industrial refrigeration and central air conditioning systems. In addition to the advantages of high efficiency, energy saving, and stable operation mentioned earlier, they also have characteristics in terms of regulating performance, environmental protection, and automation level

Good regulatory performance:

Screw chillers have excellent cooling capacity regulation performance. It usually adopts a slide valve adjustment mechanism, which can achieve stepless adjustment within the range of 10% -100%. It can accurately adjust the cooling capacity according to the actual load changes, so that the operation of the unit is always in an efficient state, avoiding energy waste. This is very suitable for application scenarios with large load changes, such as central air conditioning systems in commercial buildings.

Good environmental performance:

With the increasingly strict environmental requirements, screw chillers have also shown good performance in environmental protection. On the one hand, it can use environmentally friendly refrigerants such as R134a, R410A, R407C, etc., which have no damage to the ozone layer and low greenhouse effect; On the other hand, the efficient operation characteristics of screw chillers reduce their energy consumption and correspondingly decrease the emissions of greenhouse gases such as carbon dioxide, which meets the requirements of sustainable development.

Low noise level:

The noise during the operation of screw chillers is relatively low. The compressor has fewer moving parts, operates smoothly, and has low vibration. In addition, the unit is usually equipped with effective sound insulation measures, such as soundproof covers, shock absorbers, etc., which control the noise generated by the unit during operation at a low level. Generally, the operating noise can be controlled at around 70-85 decibels, which can meet the needs of places with high noise requirements, such as hospitals, schools, office buildings, etc.

Easy installation:

The screw type chiller unit has a compact structure, relatively small overall size, and light weight, which makes its installation process relatively simple. The unit usually completes most of the assembly and commissioning work before leaving the factory. On site, only simple positioning, connecting pipelines and electrical circuits are needed to quickly put it into operation, greatly shortening the installation cycle and reducing installation costs.

High degree of automation:

The screw chiller unit is equipped with an advanced control system and has a high degree of automation. It can achieve remote monitoring, automatic start stop, fault diagnosis and alarm functions for the unit. Operators can monitor the operating status of the unit in real time through terminal devices such as computers or mobile phones, adjust parameters and control operations, which facilitates the management and maintenance of the unit, improves work efficiency, and reduces manual operation errors.

Long service life:

Due to the reasonable structural design and minimal wear of moving parts, coupled with a good lubrication and cooling system, the screw type chiller unit has a longer service life.