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Nanjing Schlee Refrigerating Equipment Manufactory Co., Ltd.

Refrigeration Equipment, Water Cooler, Water Chiller manufacturer / supplier in China, offering 480kw Water Chiller with -15 Degc Temperature (SCH-470WSL3), 80ton Low Temperature Minus 35 Intergrated Chemical Industrial Evaporative Cooled Water Chiller, 230kw Industrial Double Compressors Water Cooled Screw Chiller for Ice Rink and so on.

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Supplier Homepage Product Water-cooled screw chiller Others Water-cooled screw chiller 480kw Water Chiller with -15 Degc Temperature (SCH-470WSL3)

480kw Water Chiller with -15 Degc Temperature (SCH-470WSL3)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Production Capacity: 1000/Year
Transport Package: Wooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SCH-470WSL3
  • Certification: ISO
  • Refrigeration: R22/R134A/R407c/R410A
  • Chilled Water Temperature: -15 Degree
  • Quality Warranty: 12 Months
  • Compressor: Imported Screw Compressor
  • Application: Chemical, Pharmeceutical, Plastic, Textile, Food
  • Specification: GB
  • HS Code: 8418692090
  • Type: Water-Cooled
  • Condition: New
  • Cooling Capacity: 480kw
  • Power Specification: 3p-380V/400V/415V/440V-50Hz/60Hz
  • After Sale Service: Engineers Available Service Oversea
  • Electric Control: Siemens PLC
  • Trademark: SCHLEE
  • Origin: Nanjing, China(Mainland)
Product Description
480kw cooling capacity water cooled screw chiller with -15 degree temperature
Superior performance
*The unit is using the most advanced semi-enclosed 5: 6 screw compressor, motor and compressor a two in one and leakless design, the performance is 20%-30% higher than others.
*The unit could use two or more compressor and cooling system, each compressor and cooling system could work independently to save energy and extend use life.
*Compressor uninstall step-down startup is adopted to avoid the impact on the grid
*The unit could add heat recovery equipment to get free hot water if you required.
*The unit could adjust capacity control at 100%, 75%, 50%, 25%, 0% based on the running load.

Feature of screw compressor
*Adopting high efficiency French imported fluoride-resistant motor, high efficiency, good reliability
*The spare parts of screw compressor is 1/10 of reciprocating type compressor, structure is easy, little quick wear parts, does not sensitive to humidity and has very low failure rate.
*Screw compressor could run 40, 000 hours without failure.
*Adopting latest 5-6 asymmetric tooth
*Adopting four-capacity tunning continuous unloading capacity control system and Si Woer effect oil separator
*With Germany FAG and Sweden SKF high precise bearing
*Low vibration, low noise
*Compressor has get ISO9001, CRAA, CE, PED, UL and etc international quality certification.

Micro computer control
*Using Siemens PLC touch screen controller with English interface.
*Automatically checking cooled water temperature and running condition, adjusting compressor capacity by PLC auto control valve.
*Unit running condition including compressor running condition, water flow situation, temperature, running time could be displayed on the LCD screen directly.
*The unit will keep record of latest failure and send warning automatically
*It can modify the datas based on your request, such as in/out water temperature, protection line, pressure and etc.
*It can be remote control or central control if necessary

Multiple protection
*Pressure protection
*Power protection
*Anti-freezing protection
*Safety valve protection
*Extend protection
*Water flow protection

Refrigeration and electrical components:
The unit use international branded A. C contactor, heat protector, expansion valve, pressure controller, filter and etc to make sure high performance.

Occasion application
SCH series industrial chiller is widely used in pharmaceutical, chemical, food, plastics, electronics, textile, electroplating, paper, laminate flooring, biological, hotels, banks, shopping malls and other industrials and places.


Package of water chiller:


Tesing room & machine of water chiller


Production line picture


Specification sheet
 No. Item Unit SCH-470WSL3
1 Rated Cooling Capacity KW 480
2 Compressor power KW 193
3 Running current A 328
4 Capacity control % 0-25-50-75-100
5 Condenser Shell and Tube type
6 Condensor inlet and outlet diameter " 6
7 Cooling water flow L/min 116
8 Evaporator Shell and Tube type
9 Evaporator import and outlet diameter " 6
10 Refrigerant R22/R410A/R134A/R407C
11 Chilled Water Flow L/min 95
12 Outlet Water Temperature Range Deg C -15
13 Size MM 3750x1300x2100
14 Weight KG 4258
15  Features The unit uses electrostatic spray preservative treatment.
The unit operator panel takes user-friendly design, easy to operate, the unit can be fully automatic operation (unit based on open (stop) the machine temperature settings to automatically open the machine (stop).
The unit is including high and low voltage protection; loss of electricity, lack of phase, reverse phase, overload; compressor motor overheating protection, anti-ice (frozen) protection.
The unit is using the most advanced scroll compressor, electrical and cooling system components used in all the world famous brand. (See parts allocation table)
           
Configuration table
No. Name Brand
1 Compressor Taiwan  FUSHENG
Taiwan  HANBELL
2 LCD touch screen Germany  SIEMENS
3 PLC  controller Germany  SIEMENS
4 A.C contactor Korea  LG
5 Thermal overload relay Korea  LG
6 Heat exchanger China  HENGDA
China  JINGONG
China  AKE
7 Filter USA  EMERSON
8 Expansion valve USA  EMERSON
USA  SPORLAN
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