活塞式制冷机组因其具有普遍适用性，制冷速度快，安全可靠，应用于石化、医疗、制药、食品、菌菇培育等行业，满足不同制冷系统的需求。
       ● 该系列产品具有如下特点：
       ● 压缩机震动小，效率高，噪音低，寿命长；
       ● 机组配置齐全，冷凝器、油分离器等主要配件及控制元件均制冷迅速；
       ● 系统性能好、稳定，并具有较高的制冷能力和极低的能源需求；
       ● 根据用户不同需求，可量身定制；
       ● 应用领域广，结构坚固，运行可靠，适用于多种制冷剂。

Piston refrigeration units are widely used in petrochemical, medical, pharmaceutical, food, mushroom cultivation, and other industries due to their universal applicability, fast cooling speed, safety, and reliability, to meet the needs of different refrigeration systems.
● This series of products have the following characteristics:    
● Adopting international first-class brand compressors, featuring low vibration, high efficiency, low noise, and long service life;
● The unit is fully equipped, and the main accessories and control elements such as condensers and oil separators are all of well-known brands, resulting in rapid cooling;
● The system has excellent and stable performance, high refrigeration capacity, and extremely low energy demand;
● Customized according to different needs of users;
● Wide range of applications, solid structure, reliable operation, suitable for a variety of refrigerants.

       半封闭压缩机、曲轴箱加热器、冷凝器、储液器、油分离器、气液分离器、过滤器、电磁阀、压力控制器、高低压表、进出管接口阀、机组接线盒等。

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四通换向热氟融霜系统/Four way reversing hot fluorine defrosting system diagram