Product Details
Product Description
The water-cooled chillers of Nanjing RICOM Refrigeration Equipment Co., Ltd. are divided into water-cooled screw chillers and water-cooled scroll chillers.
The main components of the water-cooled screw chiller use screw compressor. Its freezing outlet temperature range is 5 ℃ ~ 30 ℃. Semi-enclosed compressor is adopted, which is 20%-30% higher in energy efficiency than ordinary compressors. Its efficiency is high, maintenance is simple, capacity is accurately controlled, noise is low, and vibration is low. The refrigerating capacity of the water-cooled scroll chiller unit ranges from 124.9 kW to 358.4 kW, meeting different load requirements in various occasions. The unit has compact structure, small occupied area, simple pipeline design, only external water pipes are needed, and installation and maintenance are simple. It provides multiple protection functions such as high and low voltage protection, chilled water anti-freezing and icing protection, power supply phase sequence protection, lack of phase protection, insufficient water flow protection, compressor motor overheating, etc.
Product Principle
Product Characteristics
|
Water-cooled screw chiller |
Water-cooled scroll chiller |
Compressor |
German "BIZEER" or Taiwan "HANBELL" screw type |
American COPELAND compressor or Japan "PANASONIC" |
Condenser and evaporator |
All-copper shell tube type |
All-copper shell tube type |
Control system |
Chinese and English interface LCD display, timer switch function, 25%-50%-75%-100% energy automatic adjustment function, Japan "FUJI" Electric or German "Schneider" |
Chinese and English interface LCD display, timer switch function, automatic energy adjustment function, Japanese "FUJI" Electric or German "Schneider" |
Structure |
Semi- hermetic twin-screw compressor, simple structure design, few parts, twin-screw structure, high-precision mechanical structure of water-cooled screw chiller, all parts are uniform, so that friction resistance is minimized, and the finely-machined double helix is tightly engaged; Smooth, quiet and durable. Due to the differential pressure oil supply method, complicated oil circuit systems such as oil coolers and oil pumps are eliminated, which is easy to maintain. |
The unit has a compact structure, small floor space, simple pipeline design, only requires an external water pipe, and is easy to install and maintain. |
Functions |
Compressor overload, coil overheating protection, high exhaust temperature protection, low discharge water temperature protection, frequent compressor start and stop protection, voltage abnormal protection, phase loss and reverse phase protection, oil pressure difference and many other protection and processing functions |
Provide multiple protection functions such as high and low pressure protection, freezing water anti-freezing protection, power phase sequence protection, lack of phase protection, insufficient water flow protection, compressor motor overheating, etc. |
Product Process
Nanjing RICOM Refrigeration Equipment Co., Ltd. adheres to the spirit of craftsmanship and creates high-quality products.
Product Parameters
Technical parameters of water - cooled screw chiller |
Model |
RC2-40W |
RC2-50W |
RC2-60W |
RC2-80W |
RC2-90W |
RC2-100W |
RC2-110W |
Refrigerating capacity (Kcal/h) |
122980/143/40.7 |
161422/187.7/53.4 |
173376/201.6/57.4 |
231942/269.7/76.7 |
288788/335.8/95.5 |
321554/373.9/106.4 |
346322/402.7/114.5 |
Refrigerant |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
Compressor Power (Hp) |
40 |
50 |
60 |
80 |
90 |
100 |
110 |
Supply voltage |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
Energy regulation mode |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
Starting mode |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Piping of cooling water system |
Pipe diameter |
3" |
3" |
3" |
3" |
4" |
4" |
4" |
Chilled drainage piping |
Pipe diameter |
3" |
3" |
3" |
3" |
4" |
4" |
4" |
Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃ |
Model |
RC2-120W |
RC2-140W |
RC2-150W |
RC2-160W |
RC2-180W |
RC2-200W |
RC2-220W |
Refrigerating capacity (Kcal/h) |
376594/437.9/124.5 |
457348/531.8/151.2 |
477988/555.8/158 |
528642/614.7/174.8 |
594518/691.3/196.6 |
692386/805.1/228.9 |
745190/866.5/246.4 |
Refrigerant |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
Compressor Power (Hp) |
120 |
140 |
150 |
160 |
180 |
200 |
220 |
Supply voltage |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
Energy regulation mode |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
Starting mode |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Piping of cooling water system |
pipe diameter |
4" |
5" |
5" |
5" |
5" |
5" |
5" |
Chilled drainage piping |
pipe diameter |
4" |
5" |
5" |
5" |
5" |
5" |
5" |
Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃ |
Model |
RC2-240W |
RC2-280W |
RC2-300W |
RC2-320W |
RC2-340W |
RC2-360W |
RC2-400W |
Refrigerating capacity (Kcal/h) |
811066/943.1/268.2 |
914696/1063.6/302.4 |
955976/1111.6/316 |
1057284/1229.4/349.6 |
1144832/1331.2/378.5 |
1189036/1382.6/393.2 |
1384772/1610.2/457.8 |
Refrigerant |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
Compressor Power (Hp) |
240 |
280 |
300 |
320 |
340 |
360 |
400 |
Supply voltage |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
Energy regulation mode |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
25%-50%-75%-100% |
Starting mode |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Y/▲ |
Piping of cooling water system |
Pipe diameter |
5" |
6" |
6" |
6" |
6" |
8" |
8" |
Chilled drainage piping |
pipe diameter |
5" |
6" |
6" |
6" |
6" |
8" |
8" |
Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃ |
Model |
RC2-460W |
RC2-560W |
Refrigerating capacity (Kcal/h) |
1490380/1733/492.8 |
1829392/2127.2/604.8 |
Refrigerant |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
Compressor Power (Hp) |
460 |
560 |
Supply voltage |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
AC380V50HZ3PH/
AC440V50HZ3PH/
AC220V60HZ3PH |
Energy regulation mode |
25%-50%-75%-100% |
25%-50%-75%-100% |
Starting mode |
Y/▲ |
Y/▲ |
Piping of cooling water system |
Pipe diameter |
8" |
8" |
Chilled drainage piping |
pipe diameter |
8" |
8" |
Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃ |
Technical parameters of water cooled scroll chiller |
Model |
SCW-05 |
SCW-08 |
SCW-10-Ⅱ |
SCW-15-Ⅲ |
SCW-20-Ⅱ |
SCW-25-Ⅱ |
Refrigerating capacity (Kcal/h) |
15093 |
24148 |
30186 |
45279 |
60372 |
75465 |
Refrigerant |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
Compressor power (Hp) |
5 |
8 |
10 |
15 |
20 |
25 |
Circulating pump power (Hp) |
1 |
2 |
2 |
3 |
3 |
4 |
Piping of cooling water system |
pipe diameter |
1" |
1.5" |
1.5" |
2" |
2" |
2.5" |
Flow (m³/h) |
3.4 |
5.5 |
6.85 |
9.3 |
12.7 |
15.1 |
Chilled drainage piping |
pipe diameter |
1" |
1.5" |
1.5" |
2" |
2" |
2.5" |
Flow (m³/h) |
2.74 |
4.27 |
4.27 |
8.59 |
8.59 |
14.55 |
Supply voltage |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃ |
Model |
SCW-30-Ⅱ |
SCW-40 |
SCW-50 |
SCW-60 |
SCW-80 |
Refrigerating capacity (Kcal/h) |
90558 |
120744 |
150930 |
181116 |
241488 |
Refrigerant |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
R22/R134A/
R404A/R407C |
Compressor power (Hp) |
30 |
40 |
50 |
60 |
80 |
Circulating pump power (Hp) |
4 |
40HP and above are configured according to customer requirements |
40HP and above are configured according to customer requirements |
40HP and above are configured according to customer requirements |
40HP and above are configured according to customer requirements |
Piping of cooling water system |
Pipe diameter |
2.5" |
3" |
3" |
4" |
4" |
Flow (m³/h) |
18.5 |
24.5 |
30.2 |
36.2 |
48.2 |
Chilled drainage piping |
pipe diameter |
2.5" |
3" |
3" |
4" |
4" |
Flow (m³/h) |
14.55 |
22.06 |
22.06 |
42.2 |
42.2 |
Supply voltage |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
AC380V50HZ3PH
AC440V50HZ3PH
AC220V60HZ3PH |
Refrigerating capacity is based on evaporation temperature of 7℃, condenser temperature of 40℃, refrigerant: R22, and cooling water temperature of 32-37℃ |
Customer Case
Water chillers can be widely used in plastics, electroplating, electronics, chemicals, pharmaceuticals, printing, food processing and other industrial refrigeration processes that require frozen water, or large shopping malls, hotels, factories, hospitals and other central air-conditioning projects. Areas where chilled water is used for centralized cooling.
My company has served many industries, has a wealth of industry application experience.
FAQ
Common problems when buying products
Q: How long has your company been established?
A: Our company was founded in 2014, but most of our engineers have been in the industry for over 15 years, and our boss has been in the industry for over 20 years.
Q: Is your company a trading company?
A: Our company is a trading company, but we have our own factory.
Q: What are your terms of payment?
A: T/T pays 30% in advance and 100% before delivery.
Q: How long is your delivery time?
A: 25-30 working days for standard products and 45 working days for non-standard customization
Q: How long is the warranty?
A: If the parts are broken or damaged, within 18 months from the date of leaving the factory.
These parts are provided free of charge by our company (except for wearing parts due to quality problems).
http://www.oem-chiller.com/
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