Water Screw Falling Film Water Cooled Spray Type Chiller

40STD series spray type chiller unit adopts high-efficiency with two circule system dual compressors , equipped with self-developed and manufactured high-efficiency falling film evaporator, R22, R134a refrigerant. Heat recovery can be configured based on customer's needs. The unit has 39 standard specifications.

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Product Detail

Model  40STD-P530WS4 Power Supply  3N-380V-50Hz
Rated Cooling Capacity 523KW Chilled Water Temp.Range 520
Input Power 96.8KW Cooling Water Temp.Range 2545
COP 5.4 Refrigerant R22/R134a

Product Features:

  • With 5: 6 twin screws compressor, stable operation, low noise, long service life;
  • Self-made spray type evaporator, evaporating temperature can be 5C with COP of 5.1, which is same as flooded type evaporator, but with copper tube covered by liquid refrigerant, refrigerant charge can reduced by 50%
  • By impinge and intercept technology for oil separating, oil separating can be milli class
  • By a venturi oil return system, no moving parts, zero consumption, stability and energy saving
  • Micro-controller, PLC controller; compatible with network remote controlling of monitoring and after sales service
  • Self-made patent heat recovery, supply FREE hot water on again, save operator labor

Product description:

1. Cooling capacity range from 10.2KW to 3052KW;

2. Refrigerant: option for R22, R407C, R134A, R404A

3. Hanbell or Danfoss compressor, or as per your request, 50-80k hours defect free;

4. High efficiency Shell and Tube Condenser and Evaporator;

5. Option for our patent heat recovery unit, which could provide 55oC hot water for free to end user;

6. Danfoss/ Alco Expansion Valve;

7. Option for DDC and PLC control;

8. BMS compatible with RS485;

9. 10 years proven touch screen control boards;

10. Stable quality, long operating life time.

11. Non-standard products available;

12. Integrated chiller system, Explosive proof chiller, mobile type chiller, chiller for high voltage power are available.

Company Profile:

H.Stars (Guangzhou) Refrigerating Equipment Group Ltd. Was established in 1992,is a foreign-invested enterprise, is specializing in cooling tower ,Heating Ventilation Air conditioning and cooling,industrial cooling and heating equipment manufacturing ,with all kinds of special equipment design technology and manufacturing capabilities.In the course of more than 20 years of development, H.stars group has always been firmly convinced that quality is the first and win by quality, has obtained relevant certification in the refrigeration industry at home and abroad.Since its inception, H.stars group has been awarded many patents in the field of air conditioning refrigeration through a number of technical appraisals, and is the first enterprise to win the patent of heat recovery technology.


1) Wooden case with assemble package

2) Plate form with unassemble package

3) Assemble package with EPE foma and bubble film

1,.Wooden pallet base

2. With transparent package  film well protect machine

3. For side go with buffer panel well protect machine during shipping period



passed the national sporting goods testing center quality testing, access to "NSCC national certification"; ISO9001 quality management system certification, IS014001 environmental management system certification, the Chinese environmental labeling (II) Export products CE, GS, RHOS, REACH and other international certification. Products in full compliance with the export of the European Union, the United States and other world market standards, to achieve a barrier-free exports, selling products around the world.

Products application:

H.Stars has done successful solutions to energy saving for Hotel hot water system by applying our heat recovery and hot water units. Industrial cooling chiller for plastic extrude and injection machine is one of our major chiller business. Our industrial chiller with built-in single or double circulating water pumps and insulated water tank are widely applied in industries for cooling of Laser generator, Welding electrodes, Cutting machines, Electric spark machine, Extrusion process, Hydraulic System, Electroplating, Ultrasonic Cleaning, Ion Plating film, Electronic facility, Electrical appliance components, Compressed Gas  humidification, Dairy and Beverage Cooling processing, Pharmaceutical and Biological product, Medical equipment, Glass Coating, Tempered Glass and Cultivation Sea Food.

Products overview:

Places of origin

  Guangzhou ,Guangdong, China




Usually 35days after order details confirmed and deposit received;

Stock available in factory: 3-5days after full payment received;

Payment Term

We accept T/T,WESTERN UNION, L/C at sight etc.

(T/T: 30% deposit in advance, 70% balance before delivery.)


 Standard export packing / According to customer's requirement.

Carton with Batten Solid



1) EXW  

2) Sea Shipping

FOB   Guang Zhou      Port:  Huang Pu Port

CIF  CY To CY        Port: Huang Pu Port


 It will always take 5-7 working days. 

 4).Air shipping. 




Popular OEM heat exchanger  for world big brand fitness company , durable, high eyes appreciate, unique

Business range

  Italy, German, France, Russia more than 10 European Countries ,all middle east countries, India, Malaysia , more  than 10  Asian  countries and brazil and so on, total more than 40  Countries , etc.

Places of origin

  Guangzhou, Guangdong, China


  ISO9001, CE


For more details , please visit our website : www.hstarschiller.com

Or feel free to contact us: 

Deputy General Manager: May Chow
E-mail: maychow@hstars.com.cn

Sales Engineer: Fabiana Ding
E-mail: fabiana@hstars.com.cn

Sales Engineer: Nataly Zhang 
E-mail: nataly@hstars.com.cn

Sales Engineer: Nataly Zhang 
E-mail: nataly@hstars.com.cn

Sales Engineer: James Chen
E-mail: james@hstars.com.cn

Sales Engineer: Ann Chen
E-mail: ann@hstars.com.cn

Sales Engineer: Vincent Lau
E-mail: vincent@hstars.com.cn

Sales Engineer: Frank Huang
E-mail: frank@hstars.com.cn

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If you have any problem when using the website or our products, please write down your comments or suggestions, we will answer your questions as soon as possible!Thank you for your attention!

If you have questions or suggestions,please leave us a message,we will reply you as soon as we can!

contact experts
Contact Person: Ms May Chow Mobile/WhatsApp: +86 18665672648 Tel: +86-20-62266755 Ext. 886 Fax: +86-20-82266081 Email: maychow@hstars.com.cn
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If you have any problem when using the website or our products, please write down your comments or suggestions, we will answer your questions as soon as possible!Thank you for your attention!