What are the characteristics of different chillers?

Air cooled low temperature chiller - Features

Low temperature chiller is a special cold water machine designed for special low temperature environment, its super refrigeration capacity for hotels, restaurants, supermarkets and other commercial places of food preservation, large cold storage meat, seafood freezing, cold storage, ice making field, food processing freezing/refrigeration, pharmaceutical, chemical and other low temperature environment provides a reliable guarantee.

1. Complete range of products, including high temperature (outlet temperature -5℃), medium temperature (outlet temperature -10℃), low temperature (outlet temperature -15℃) three series.

2. Highly optimized structure, using heat exchanger plate to support the body, simple structure, compact and practical.

3. Perfect combination of high quality screw compressor + the best quality and high efficiency heat exchanger, energy efficiency ratio up to 4.5.

4. Four-stage or stepless capacity control to accurately match load changes.

Water cooled low temperature chiller - Features

Water-cooled chiller small size, large cooling capacity, using the world famous imported compressor, excellent low temperature performance, reliable and durable, products according to the characteristics of industrial application design, built-in low temperature circulating water pump and stainless steel chilled water tank, very convenient to use, all the materials in contact with water are made of anti-corrosion materials, effectively prevent rust, corrosion, microcomputer LED quantity controller, With temperature display, set temperature, automatic adjustment of frozen water temperature and compressor delay protection function, choose famous brand contactors, relays and other electrical components, equipped with perfect indicator light, switch, operation at a glance, built-in electronic water level indicator and alarm device, low water level automatic alarm, the operator can grasp the water level of the frozen water tank through the control panel, timely water supply, Unique modular design, each compressor system is safe and independent, even if one system has a problem, it will not affect the normal operation of other systems.

1. The compressors of the unit are imported from France Maneurop, the United States Copeland /Carrier, Germany BITZER and other low-temperature compressors;

2. Use refrigerant such as R404A, R410a, R22/R407C, etc., to meet the requirements of cooling temperature and environmental protection;

3. Temperature selection range: can provide -5℃ ~ -60℃ process chilled water (users according to different production needs, choose different outlet temperature unit specifications;

4. According to the needs of users, a variety of refrigerant (chilled water) can be selected: glycol solution, alcohol, ternary mixed solution and other alcohol refrigerant, the evaporator can also be designed according to the anti-corrosion requirements, using calcium chloride aqueous solution;

Shanghai Shang Yu Refrigeration Equipment Co., Ltd. is a high-tech enterprise engaged in refrigeration equipment research and development, design, production, sales, installation, etc., at the beginning of the 21st century, set up a factory in Fengxian District of Shanghai and introduced foreign advanced technology, specializing in the design of military electrical and freezing, cooling products. After nearly two decades of development, Shanghai Shangyu has become an expert in the manufacture of industrial refrigeration and civil air conditioning, "P, T, C, Q, S" (talent, technology, cost, quality, service) theory and practice has cast Shanghai Shangyu's leading position in the industry, and it is also the core competitiveness of the company's development. The refrigeration equipment control system developed by the company is widely used by enterprises in China and around the world.