Air-Cooled screw Chillers

Air-Cooled screw Chillers

  • Product Type: Chiller Air Conditioner
  • Place of origin: China
  • Model No:
  • Price Terms: FOB, CIF
  • Payment Terms: L/C, D/P, T/T
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Products Information

This whole family of screw type air-cooled chillers with a wide range of cooling capacity and heating capacity can meet various load requirements in diverse occasions. The cooling capacity ranges from 146.7kW to 691 kW and the heating capacity ranges from 153.5kW to 739KW.

1. The screw type air-cooled chillers with small footprint and compact pipeline design only need add water pips outside. All of those benefits make the units easy to be installed and maintained.

2. Due to the intelligent control, the units can adjust the output of the compressor automatically according to the variable load. So that the units can operate in high efficiency and save energy at any time.

3. The screw type air-cooled chillers are equipped with the most advanced import twin-rotor screw semi-hermetic compressor with 5:6 teeth ratio. The unloading energy control device of the compressor can realize multi-grade and stepless energy adjustment.

4. The micro-computer control system we used has functions of safe protection, communication, failure judgment automatic adaptation, etc.

5. The units include two kinds - Integral type and modular type. So it can meet different load requests and save energy throughout the year. The integral type is an independent full-featured air-cooled chiller, while the modular type units usually are made of 2~8 modules. Besides, the modular type unit has large cooling capacity and standby function.

6. The main refrigeration parts we used are all the national or international famous products with excellent efficiency and reliable performance.

7. Multi-protection: High/low pressure protection, anti-freeze protection of chilled water, power-phase sequence protection, phase-lack protection, the water-flow inadequate protection, overheating protection of compressor motor, automatic start-up function after power cut.

Operating Condition of Nominal Cooling

Item
Chilled Water
Cooling water
Inlet water temp.(℃)
Outlet water temp. (℃)
Inlet water temp.(℃)
Outlet water temp. (℃)
Cooling
12
7
35
---
Heating
40
45
7
6

Technical data

Model
LSF series
Power
380V—460V 3phase---50/60Hz
Refrigerant
R22
----
R407C
R134a
Cooling capacity
146.7~691.0KW
Heating capacity(heat pump)
153.5~739.0KW
COP value
3.2
Dimension
Width*Height*Length 2100*2400*xxxx (mm)

About Us:
Established in 1988, Shenling, a technology-oriented enterprise specializing in developing, producing, marketing and engineering installation, is professionally engaged in providing large-and-medium-sized air-conditioning equipment and HVAC integrated solutions for commercial, industrial and residential buildings.
 
After several decades of development, Guangdong ShenLing Air Conditioning Equipment Co., Ltd. has become one of the largest professional central air conditioning equipment manufacturers in China with a wide selection of product specifications. Shenling's products were awarded many kinds of titles, such as National Machinery Industry Famous Brand Products, China Top Brand and so on. Besides, Shenling has very strong R & D strength. We have established a national postdoctoral scientific research workstation and two provincial technical centers. Shenling has also constructed four state-level product performance-testing centers for packaged air conditioners, high-temperature-use air conditioners, air and water- cooled chillers and FCU & AHU. Moreover, a joint laboratory named Shenling-Siemens network-based professional lab for air-conditioning operating & monitoring system was set up in Shenling, which was the first lab of this kind co-constructed with Siemens in HVAC industry in china. It is the strong R&D platform that enable us meet the different needs of individual customers.
 
We have perfect sales and service network. Sticking to the customer-oriented service concept, Shenling is capable of providing customers with prompt, reliable and professional services. Shenling based on china serve the whole world! Now shenling brand has been widely recognized. We hope provide you with professional service in the near future.
 
Customer Testimonials:
These air-cooled chillers completely exceeded my expectations. The cooling capacity surprised me—I did not have thought that they would perform this good. They are also quieter than I expected. These air-cooled chillers ended up popular among my many clients, both old and new. In addition, they are inexpensive, which makes them cost-effective. Seems that they will last long, telling from their stable performance. These products sold out soon, so I am ordering again, with more models! Let’s run our business larger! Look forward to our bright future!
----Doron Mayblum, Israel
 
Pretty awesome! Clients like your products soooo much! They are stable and running fantastically, which outperformed other equivalents. The a/c market is huge here, thus I am going to order them again!
----Walter Missaglia, Bahrain
 
If you are interested in our products, please feel free to contact us!
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