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Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.!
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Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.

Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd. is a company engaged in refrigeration equipment development, design, production, sales and installation of high-tech enterprises. In the early 21st century, SUNNY-HVAC set up factory in Fengxian District Shanghai and adopt foreign advanced technology which specialize in professional design of military electrical and refrigeration and cooling products. After nearly two decades of development SUNNY-HVAC has become industrial refrigeration, civilian air-conditioning manufacturing experts, "P, T, C, Q, S" (people, technology, cost, quality, service) theory and practice created SUNNY-HVAC a leading position in the industry, but also the core competitiveness lies the company's development, the development of refrigeration equipment and control systems are widely used around the world.

At present, SUNNY-HVAC developed water-cooled screw chillers, low temperature water cooled screw unit, evaporative chillers, flooded chillers, air cooled screw chiller, air cooled heat pump units, air-cooled box type unit, water cooled box unit. They have been widely used in chemical industry, chemical fiber, plastics, oil, food, pharmaceutical, military, printing, painting, plating, electronics and other industries. The refrigeration technology has provided a guarantee of efficiency and quality for the rapid development of Chinese industry.

Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
  • Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
  • Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
  • Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
  • Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
  • Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
  • Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
Skilled, Energy Saving, Durable
For each model must first through the computer simulation, select the best quality refrigeration system configuration.
  • Water Cooled Screw Chiller
  • 1. Twin screw compressor brand is employed,with high effciency ,low noise level,less wearing and long operation time.
  • 2. Fourstage volume control or 0%-100% automatic regulation.
  • 3. Use PLC microcomputer control from Germany SIEMENS.LCD touch screen,both English and Chinese human-machina intertace.
  • 4. Perfect breakdown protection:high and low pressure protection,air discharge protection,oil level protection,water flow protection,reverse and lack phase protection,chilled water anti-freezing protection,cooling water overheat protection.
  • 5. Wide range of variable chilled water temperature to meet the low temperature industrial requirements throughout whole year.
  • Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
Pharmaceutical Industry Refrigeration Applications
1、Control of low temperature and low humidity environment during the storage of medicines and biological products The general application scheme is to use low temperature chiller with ethylene glycol as refrigerant to provide -5 to -35 ℃ freezing liquid to provide necessary cold for low temperature and low humidity source. When the need for any cooling in the winter, the unit can be equipped with special control system, so that the unit can be -15 ℃ low temperature environment still keep the cooling operation.
2、 the pharmaceutical reactor: the need for the use of water cooling unit cooling water at about 0 ℃, can significantly improve production efficiency, and can be adjusted to regulate the temperature of the water to control the reaction stage of the process, thereby enhancing product quality.
Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
Water-cooled screw chiller, freezer, Air cooled box chiller, Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd.
  • Phone： 0086-4006769700 / 021-57406070
  • Fax： 0086-021-57406009 / 021-57406123
  • E-mail： 405196516@qq.com
  • Address：No.158 Huian Road Wuqiao Industrial Park Fengxian District Shanghai China
Phone：0086-4006769700 / 021-57406070 Fax：0086-021-57406123 E-mail:4006769700@sunny-hvac.com Address:No.128 Huian Road Wuqiao Industrial Park Fengxian District Shanghai China
All rights reserved Shanghai SUNNY-HVAC Refrigeration Equipment Co., Ltd. Technical support:中國丙綸網