Shenzhen Anges Machinery Co., Ltd

Air Cooled Screw Chiller

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Screw Type Double-compressor Water Chiller Manufacturer AGS-170ADH

AGS series screw type air cooled water chillers are widely used in plastic, electroplating, electronics, chemical, pharmaceutical, printing, food processing and other various industrial refrigeration process need to use chilled water areas.Only the highest quality materials used and that made by workers with the most experience and knowledge in the industry.
  • item no.:

    AGS-170ADH
  • lead time:

    30 days
  • product orgin:

    China
  • brand:

    Anges
  • shipping port:

    shenzhen
  • payment:

    FOB/CIF/CFR
  • color:

    white
  • attribute
  • service support


Screw Type Double-compressor Water Chiller Manufacturer AGS-170ADH

 


Specification

Model Item

AGS-170ADH

nominal cooling capacity

kcal/h

477988

kw

555.8

input power

kw

197

max.runing current

A

394

power supply

3PH  380V  50HZ

refrigerant

type

R22/R407c/R410a/R134a

kg

120

type of control

 expansion valve

compressor

type

sewi-hermetic screw

power(kw)

76.8*2

start-up mode

Y-

capacity control(%)

0-25-50-75-100

evaporator

type

Shell and tube

chilled water flow(m3/h)

95.6

inlet and outlet pipe caliber(inch)

6

condenser

type

air cooled high-efficient inner threaded copper-tubing aluminum fin type

fan

type(m3/h)

low noise outer rotor

power(kw)

27

cooling air flow(m3/h)

175000

safety protection

compressor overheating protection, over-current protection, high and low pressure,over-temperature protection, flow switch, protection,phase sequence or missing phase protection, exhaust overheating protection

weight

kg

4450

dimension

mm

3150*4200*2200

 Note: 1. Nominal cooling capacity is according to: 

    Inlet chilled fluid temperature: 17; Outlet chilled fluid temperature: 12

    Inlet cooling air temperature: 30; Outlet cooling air temperature: 35

      2.Working Range:

    The temperature range of chilled fluid is from 5 to 30

    Temperature difference between inlet and outlet chilled fluid is from 3 to 8

    Temperature difference between inlet and outlet cooling air is from 8 to 10

 We reserve the right to modify the above dimensions or parameters without further notice.




Screw Type Double-compressor Water Chiller Manufacturer AGS-170ADH


Details



Screw Type Double-compressor Water Chiller

Use the world famous brand new type and high-efficient screw-rotor compressor,with efficiency 20%-30% higher than thoes common ones.It has obtained several patents of Europe and America countries and passed the international quality certification of ISO9001.



Screw Type Double-compressor Water Chiller


Simple structure, stable quality and high heat transfer performance.


Screw Type Double-compressor Water Chiller


The condenser of the air cooled chiller unit is made of aluminum fins and row column tubes to guarantee the high efficiency of heat exchange.


Screw Type Double-compressor Water Chiller


Precise digital display temperature controller is provided to precisely control water temperature with variation of ±1℃.Temperature can be set in the range from 5℃ to 35℃.

Stainless steel water pump featuring wide working range, low noise, reliable performance.



Safety features, such as phase failure protection, flow switch protection, high and low pressure protection and over-heating protection. Higher reliability, low breakdown rate and perfect service system.



Redesign the route of the pipes and fix the pipes to prevent refrigerant leakage caused by vibration.



Environment-friendly refrigerant R407C, R410A, R134a, etc, which is no harm to the ozone layer.


Why choose us?

1.Anges has passed the ISO9001 international quality system certification,  also many products have got the CE certification.

2.Anges currently has several independent research patents.

3.we also have many agents in Indonesia, Thailand,and other countries, to fully ensure that every user to enjoy a high quality after-sale service when they using Anges products.



Company Information:

Shenzhen Anges Machinery Co., Ltd is located in the forefront of China's reform and opening up city-Shenzhen. Since it founded in 2004,it always adhere the idea of "Let's freeze the industry”, Anges has developed into the word's leading industrial refrigerate equipment supplier.


Shenzhen Anges Machinery Co., Ltd


FAQ:


Q:How do you maintain a chiller system?
1.Keep a daily log.
2.Keep tubes clean for efficient heat transfer. 
3.Treat condenser water to prevent scale, corrosion. 
4.Lower entering water temperature. 
5.Keep chilled water flow rate between 3 to 12-ft per second.
6.Maintain adequate refrigerant charge. 
7.Prevent inefficiencies caused by non-condensables.


Q:Do chillers use refrigerant?
Process chillers contain a chemical compound, called a refrigerant. ... An air-cooled condenser uses ambient air to cool and condense the hot refrigerant gas back down to a liquid. It can be located inside the chiller or can be remotely located outside, but ultimately it rejects the heat from the chiller to the air.


Q:What types of compressors are typically installed on water chillers?
Water chillers use scroll,screw, reciprocating, rotary or centrifugal compressors.
Reciprocating, scroll, or rotary helical compressors are used in smaller machines.


Q:Why do we use shell and tube in heat exchanger?
Shell and tube heat exchanger is used in various industrial process applications because they can perform tasks such as: Removal of process heat and feed water preheating. Cooling of hydraulic and lube oil.

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