-30 Selsius Industrial Water Cooled Screw Chiller

Model NO.
Application Fields
Application Machine
CNC Machine Tools
Cooling Type
Screw Water Cooled Chiller
Construction, Medicine, Chemical Industry, Food
Transport Package
Standard Wooden Case, Special Needs Provided
HS Code
To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for -30 Selsius Industrial Water Cooled Screw Chiller, The product will supply to all over the world, such as: Cannes, Sri Lanka, Yemen, As a way to make use of the resource on the expanding information and facts in international trade, we welcome prospects from everywhere on the web and offline. In spite in the top quality products we offer, effective and satisfying consultation service is supplied by our specialist after-sale service group. Solution lists and detailed parameters and any other info weil be sent to you timely for the inquiries. So please get in touch with us by sending us emails or contact us if you have any concerns about our firm. ou can also get our address info from our web site and come to our enterprise. or a field survey of our solutions. We're confident that we are going to share mutual results and build solid co-operation relations with our companions in this market. We're looking forward to your inquiries.
Yangchun Cooldere Refrigeration Machinery Co., Ltd. Diamond / Audited Supplier

Main Features

Screw Chiller adopt the best (semi-hermetic) screw compressor from abroad, and operate credibility, high efficiency, easy to maintain, exact volume control, a wide range of application. The system adopts the latest asymmetric rotor profile. Build-in pressure drop lubricant to system with low vibrations, sound emissionshigh sealing performance.

Screw Chillers human machine interface configures a full touch screen, which enables automatic control and accurate monitoring. The advantages of unit: waterproofdustproof, corrosion resistant, long life. Step or stepless capacity control, the unit ensure that it bring into the most energy-saving effective in any load conditions.

Screw Chiller due to use heat copper tube and high efficiency compressor with high effective thermal expansion current-saving device, the unit will operate in stability, longer and effectively.

Screw Chiller adopts a reliable safety protection device: to prevent compressor starting frequently, over-current protection, overheat of motor protection, prevent freezing, sight glass in liquid, oil heating protection, phase protection, HV/LV protection, discharge high-temperature protection, safety value, soluble clock, water shut-off protection, and so on. 

Technical Parameters:

Parameters Model KDE-180LW KDE-200LW KDE-220LW KDE-240LW KDE-280LW KDE-320LW
Nominal Cooling Capacity Kw/50Hz 721.3 801.2 881.2 961.2 1119.2 1279.2
Kw/60Hz 829.5 921.4 1013.4 1105.4 1287.1 1471.1
USRT/50Hz 205.1 227.9 250.6 273.4 318.3 363.8
USRT/60Hz 235.9 262.1 288.2 314.4 366.1 418.4
Kcal/h/50Hz 620318 689032 757832 826632 962512 1100112
Kcal/h/60Hz 713370 792404 871524 950644 1106906 1265146
Input Power KW 135.9 153.9 172.4 194.8 195.2 224.4
Rate Current A 188 207 230 249 285 332
Max Start-up Current A 436.3 482.3 506 548 627 730
Power 3PH 380V 50Hz(200V/220V/415V/460V50Hz/60Hz)
Refrigerant Type R22  (R134a/R407c)
Control Method  External-balanced Thermostatic Expansion Valve
Compressor Type Semi-Hermetic Screw Type
Start-up Mode Y-
Capacity Control 0-25%-50%75%-100% stepless adjustment or 0-33%-66%-100%stepless adjustment
Power KW 135.9 153.9 172.4 194.8 195.2 224.4
Condenser Type Shell and Tube
Cooling Water Flow m³/h  50Hz 144.8 160.8 177.2 193.1 224.4 257.3
m³/h  60Hz 163.4 181.5 199.9 218 253.3 290.4
 Water Pressure Drop  kpa 60 67 69 71 71 72
Inlet/Outlet Pipe Dia. Inch 6″ 6″ 6″ 6″ 5″X2 5″X2
Evaporator Type Shell and Tube
Chilled Water Flow m³/h  50Hz 144.8 160.8 177.2 193.1 224.4 257.3
m³/h  60Hz 163.4 181.5 199.9 218 253.3 290.4
Water Pressure Drop  kpa 55 58 59 60 60 62
Inlet/Outlet Pipe Dia. Inch 6″ 6″ 6″ 6″ 6″ 6″
Safety Protection Compressor over heating protection, over load protection, High/low voltage protection, flow switch protection, reversed and lacking phase protection, anti-freezing protection, fusible plug
Dimension Length mm 3460 3460 3460 3460 3750 3750
Width mm 1350 1350 1350 1550 1320 1320
Height mm 1760 1760 1760 1820 2150 2150
Weight Net Weight KG 2630 2950 3050 3160 4230 4730
Running Weight KG 2920 3210 3270 3420 4560 5150
Note 1. The above red  font parameters for special voltage model need to special order; Cooling capacity of R407C unit will be 5% lower than R22 unit
2. Nominal cooling capacity calculated according to: inlet/outlet chilled fluid temperature: 17ºC/12ºC; inlet/outlet cooling water temperature: 30ºC/35ºC
3. Working condition: The temperature range of chilled fluid is from 5ºC to 35ºC; temperature difference between inlet and outlet chilled fluid is from 3ºC to 8ºC.
4. The temperature range of cooling water is from 18ºC to 37ºC; temperature difference between inlet and outlet cooling water is from 3.5ºC to 10ºC.
5. The power distribution and wiring of the installation shall be based on the nameplate or installation instructions of the unit.  We reserve the rihgt to modify the above information whithout prior notice


Work Principle

JECICOOL  industrial chillers are the perfect solution for any application, in particular for the plastic field, such as : Construction, medicine, chemical industry, food, beverage, electronics, ink, optical fiber and other special industries

Package & Shipping

Use standard export plywood case with forklift truck feet, easy to load and unload
12-15 days to finish the production after receiving the deposit
Shipping by LCL or FCL

After-sales service:

A. 12 months quality warranty since the date of delivery.
B. All extra parts for the machine can be purchased with agent price from COOLDERE.
C. 24 hours working phone call: +8613829879662, Email/ Skype/Trade manager online to support.
D. Professional technical team and sales person give you regarding troubleshooting procedures via Internet and Phone any time when needed.
E. Free and Professional Training at our Factory under the relaxed condition.

Necessary info to Quote

COOLDERE company have one special engineer team for design, they can make the special solution according to your working need, such as customize cooling capacity, special material for ship use, seawater, corrosive, food industry, juice and wine process and etc. Just tell us: 
A. Whats your water composition? or industry
B. Whats your temperature range?
C. Whats your chilled water flow need?
D. Whats the working ambient?
E. What voltage do you need?
1. Differing Refrigerants: R22, R407, R134a can be supplied on request
2. Special voltages: 115V 220V~240V 50 Hz or 60Hz (Single and Three Phase) are available then we can choose the right chiller for you.

Factory View