Screw Refrigeration Unit

This series of screw refrigeration units adopts high-efficiency twin-screw compression technology, specifically designed for industrial freezing and large-scale commercial air conditioning applications. The core components of the units are precision-machined and subjected to durability testing, with a designed service life of no less than 50,000 hours, ensuring long-term stable operation under various operating conditions.

Product Features

• High Energy Efficiency The advanced rotor profile design, combined with high-efficiency oil separators and heat exchange systems, improves the Energy Efficiency Ratio (EER) by approximately 30% compared to traditional models, significantly reducing long-term operational energy costs.

• Intelligent Control Equipped with a microprocessor-based intelligent control system, the units support multi-stage or stepless capacity regulation, providing real-time monitoring of operational parameters and incorporating comprehensive fault diagnosis and self-protection functions.

• Reliable and Stable Key components are selected from internationally renowned brands. Each unit undergoes rigorous factory testing and is suitable for operation across a wide temperature range, ensuring stable and reliable performance even under extreme conditions.

• Convenient Maintenance The structural design is optimized for accessibility, with clearly arranged inspection and service points, facilitating routine maintenance and servicing while minimizing downtime.

Customization Services

Customized configurations are available upon request, including but not limited to variable frequency drive systems, environmentally friendly refrigerants (e.g., R134a, R407C), different evaporating temperature ranges, and special power supply requirements, to meet diverse engineering needs.

Company Background

Changzhou HANYORK Refrigeration Equipment Co., Ltd. (HANYORK) is a subsidiary of Changzhou Baoshan Group. Since its establishment in 1997, the Group has been long-term committed to the R&D of cold chain technology and the manufacturing of energy-efficient insulation materials, having formed a complete industrial chain covering core products such as cold storage insulation panels, refrigeration units, and air coolers.

Development Milestones:

• 1997 – 2018: Changzhou Baoshan Refrigeration Equipment Co., Ltd. was established, focusing on the R&D and production of polyurethane (PU) cold storage panels and cold storage doors, and has built a solid market reputation in industries such as food freezing and pharmaceutical storage.

• 2019 – 2020: Changzhou Caineng Refrigeration Technology Co., Ltd. was established, expanding into the independent R&D and manufacturing of refrigeration units and air coolers. In the same year, the Group invested in the construction of an intelligent manufacturing base and established Jiangsu Keleng Energy-Saving Technology Co., Ltd., further enhancing its production capacity for energy-efficient insulation materials.

• 2021 – Present: Changzhou HANYORK Refrigeration Equipment Co., Ltd. was established, marking the Group's strategic entry into the international market. Its products are now exported to Southeast Asia, Europe, Africa, and many other countries and regions, providing efficient and environmentally friendly cold chain equipment and technical support to global clients.

Leveraging the Group's long-term technical accumulation in the cold chain industry and its comprehensive industrial chain advantages, HANYORK is committed to providing standardized, professional, and customized refrigeration system solutions to domestic and international customers.