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Medium/Low Temperature Water-Cooled Water Chiller

Country/Region china
Company Withair Group (China) Limited
Categories Water Source Heat Pumps
Telephone +86 25 86696286
ICP License Issued by the Chinese Ministry
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Medium/Low Temperature Water-Cooled Water Chiller

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Medium/Low Temperature Water-Cooled Water Chiller

  • Model: W02C2 Series
  • Brand: Withair
  • Code: 8418612090
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Product Description

Withair is proud to offer an extensive line of water-cooled screw chillers ranging from 33 to 1,000+ tons. The water-cooled screw chillers feature a variety of models and options engineered to fit a wide range of applications. Withair water-cooled screw chillers are ideal for customers who are focused on high energy efficiency, superior reliability and long equipment life. Withair products within the unique portfolio are designed to help lower environmental impact with next-generation, low global warming potential refrigerants and high-efficiency operation.

Withair the medium and low temperature chiller is based on this year's design of low temperature water-cooled chillers by key technicians of this company. It integrates the advanced technology of products in same category, and is a highly effective, energy saving and environment protecting fifth generation chiller designed and developed by this company. The application of advanced technology promotes the product to an international leading status.The equipment can provide -45℃~0℃ medium and low temperatures and a secondary refrigerant that may be applied to any place where there is a demand for varieties of medium and low temperature cold sources. This can assist with the production process of any industry,i.e. pharmaceutical, chemistry, metallurgy, electronic and food, etc., and act as the cold source mainframe of large size refrigerators and ice stadiums.

The heat recovery products can keep water at 50℃~60℃ and play a role of saving energy.

The key advantages Include

Multiple system independent design technology, independent control, non-interference in each other.

Under the circumstances, each compressor in the refrigeration systems at the minimum load (25%), the startup of the Y- for voltage reduction may decrease the start current and have an impact on the electric network.
Heat recovery technology for waste heat utilization
Through the heat collector technology outfitted in this equipment, it may keep water at 40℃~60℃. Here, based on the requirements of water sources of different water quality levels, the maximum recovery rate reaches over 70% and can save the integrated energy.
Application of High Effective Refrigeration Compressor
An imported highly-effective semi-hermetic screw compressor economizer shall be adopted. The main features of the compressor are as follows:
* International well-known brand screw refrigeration compressor with American and European patent technology.
* Third generation nonsymmetrical tooth-type screw of the most advanced line with high efficiency of 5:6.
*Semi-hermetic design, where only three moving components are required and small component quantity, low fault rate and easy maintenance are featured as well.
*Grading or continuous energy adjustment may be actualized, which are convenient and flexible in control, and high in energy saving effect.
*The non-spacing multiple thrust bearing and radial bearing, from the well-known companies, SKF and FAG, are precise in structure and high in reliability.
*The double-layer three-dimensional oil separation filer has an excellent effect in oil filtering and may assure the compressor to be at a normal working state and that the heat exchanger is working effectively.
* The pump-free style of inbuilt pressure difference lubricant supply and lubrication system is energy saving, highly effective and reliable.
*The motor, which features a specific fluorine resistance and low iron loss, is equipped wi
Product Tags:

low temperature


oil separator


thrust bearing

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