Water Cooled Screw Compressor Chiller Use in Industrial Commercial

• Type: Water-Cooled
• Cooling Method: Water-cooled
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Noise Level: Low
• Model NO.: SW-350S
• Application Fields: Plastic/Food/Hotel/Construction Industry
• Application Machine: Machining Center
• Certification: RoHS, UR, ISO, CE
• Condition: New
• Model: Sw-350s
• Cooling Capacity: 150~3600kw
• Refrigerant: R22/R134A/R407c/R410A/R507/R404
• Compressor Type: Scroll, Screw
• Evaporator: Shell and Tube Heat Exchanger
• Condenser: Copper Tube and Aluminum Fin
• Water Inlet Temp.: 12 Degree C
• Water Outlet Temp.: 7 Degree C
• Energy Regulation: 0-33%-66%-100%
• Touch Screen: Bangpu or PLC
• Compressor Brand: Bitzer Fushenglin Copland
• Fan: Axial Fan
• Transport Package: Stretch Film Flexible Packaging, Wooden Tray
• Specification: SW-350S
• Trademark: Shenglin
• Origin: Shanghai, China
• HS Code: 8418692090
• Production Capacity: 5000 Units Chiller

Product Description

Water cooled screw chiller





 

Product options

1. Salt water evaporator
2. Stepless energy regulation
3. Pump/Cooling tower control
4. Special power supply
5. Remote communication connector

Products Features
1. Twin screw compressor brand is employed, with high efficiency, low noise level, less wearing and long operation time.
2.Four stage volume control or 0%-100% automatic regulation.
3.Use PLC microcomputer control from Germany SIEMENS. LCD touch screen, both English and Chinese human-machine interface.
4.Complete breakdown protection: high and low pressure protection, air discharge protection, oil level protection, water flow protection, reverse and lack phase protection, chilled water anti-freezing protection, cooling water overheat protection.
5.Wide range of variable chilled water temperature to meet the low temperature industrial requirements.
Product specification
Refrigerant: R22/R407C/R404a/R134a
Evaporator max water pressure drop: 1.0Mpa
Evaporator: fouling factor 0.018m².ºC/KW
Condenser: fouling factor 0.044m².ºC/KW
Power supply: 380V/3P/50Hz
Allowable voltage fluctuate: ±5%
Allowable frequency fluctuate: ±2%

Technical parameter
Water cooled screw chiller(single compressor) technical parameter

SW-
Type		100S	135S	175S	190S	235S	260S	300S	320S	350S	380S
Nominal cooling capacity	kw	98.0	135.0	175.6	191.1	233.3	255.6	301.1	317.8	347.8	380.0
	10^4 kcal/h	8.4	11.6	15.1	16.4	20.1	22.0	25.9	27.3	29.9	32.7
Operating control method	Use PLC microcomputer control
Power Supply	380V/3N/50HZ
Start up type	Y-△
Compressor	Type	Semi-closed 5:6 asymmetric twin-screw compressor
	Input power(kw)	23.0	30.0	39.0	42.0	51.0	56.0	63.0	66.0	73.0	80.0
	Rated current(A)	39.2	51.6	64.7	71.0	86.4	94.1	105.9	111.4	122.7	133.8
	Energy regulation	0-33%-66%-100%			0-25%-50%-75%-100%
Evaporator	Type	High efficiency dry type shell and tube heat exchanger
	Flow(m^3/h)	16.9	23.2	30.2	32.9	40.1	44.0	51.8	54.7	59.8	65.4
	Water pressure drop(kPa)	45.0	45.0	48.0	48.0	50.0	50.0	50.0	55.0	55.0	55.0
	Interface size	DN65		DN80		DN100					DN125
Condenser	Type	High efficiency shell and tube heat exchanger
	Flow(m^3/h)	20.8	28.4	36.9	40.1	48.9	50.0	50.0	55.0	55.0	55.0
	Water pressure drop(kPa)	42.0	42.0	45.0	45.0	48.0	48.0	48.0	52.0	52.0	52.0
	Interface size	DN65		DN80		DN100					DN125
Refrigerant	Type	R22
	Refrigerant volume(kg)	16.0	22.0	25.0	30.0	35.0	40.0	45.0	50.0	53.0	56.0
Overall dimensions	Length(mm)	2450	2450	2700	2850	2850	2850	2850	3250	3250	3250
	Width(mm)	660	660	660	890	890	920	920	920	960	985
	Height(mm)	1450	1590	1590	1600	1690	1690	1690	1690	1750	1750
Weight	Machine weight(kg)	850	1050	1150	1270	1340	1430	1640	1710	1780	1850
	Operating weight(kG)	900	1150	1300	1420	1540	1670	1890	1930	1970	2050

1. Cooling condition: Chilled water inlet/outlet temperature 12/7 ºC, cooling water inlet/outlet temperature 30ºC/35ºC
2. Temperature term: Chilled water outlet temperature 5ºC~15ºC; cooling water inlet temperature 19ºC~33ºC.

Contact to us                         

Shanghai Shenglin M&E Technology Co.,Ltd 

Ms. Meiling