71HP Air Cooled Screw Chiller for Medicine

New Designed Air Cooled Screw Chiller with Single Compressor
Chiller/water chiller/industrial chiller/cooling machine/water cooling chiller/air cooled chiller
 
We are real manufacturer for industrial water chiller with factory in Shanghai, China!!!
Winday Industrial is a professional industrial water chiller manufacture in Shanghai, China.
Successfully passed ISO9001 certification, CE certification, and has been successfully registered trademark  "WINDAY".

STRONG POINTS:

1	Compressor brand is Copeland USA.Scroll compressor. Or Danfoss/Daikin/Sanyo optional is customer appointed
2	Evaporator is plate type or copper shell and tube type,copper tube wall thickness is 0.7mm
3	Condenser is  Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
4	Pump and water systems are stainless steel SUS304
5	High quality level electronic parts, Schneider/Siemens/LS
6	Designed chiller running life 10 years(running 8hr per day), 6 years(running 24hr per day). Warranty 1 year, 24 hours online after-sales servies team
7	Environment friendly refrigerant R410a/R407c/R134a, at least using R22
8	Plywood export box packing
9	OEM available

 

Chiller Features:
1. Equipped with brand new Copeland scroll compressor.
2. Equipped with shell and tube evaporator, instead of coil evaporator. Easy to clean compared with coil type.
3. Condenser is made of high efficient copper and the thickness is 0.7mm.
4. Equipped with Emerson throttle valve and expansion valves, to maximize the cooling ability and ensure high stability;
5. Equipped with high quality pumps, good stability of equilibrium, watertight, ensure stable and sustainable flow of chilled water;
6. Equipped with a stainless steel water tank.
7. Equipped with PUNP full-featured PID microcomputer control system.
8. Equipped with standard protection, including compressor overload protection, compressor overheating protection, pump overload protection, cooling fan overload protection, high-pressure protection for cooling system, low pressure protection for cooling system, too high/too low protection for water flow,  anti-freeze protection, anti-frequent startup protection, power default phase protection, power reverse protection, phase dislocation protection overvoltage protection, low-voltage protection.
9. Reserved pipe connection is easy for installation, Only need to connect the pipe and power supply for machine usage.
10. Equipped with castors for flexible movement and convenient
11. This unit has a single, double or four-machine combination, improve work efficiency of the unit.
12. Optional for cryogenic unit, environmentally friendly refrigerant unit.
Detail specification:
1.Compressor brand is copeland and Danfoss in USA.Scroll compressor.
2.Evaporator is copper shell and tube type,copper tube wall thickness is 0.7mm.
3.Condenser is  Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
4.Pump is stainless steel.



Air-cooled chiller parameters(output tem -15ºC)

Model			UNIT	WD-
				39.1ASM3	53.1ASM3	71.1ASM3	77.1ASM3	97.1ASM3	102.1ASM3	120.1ASM3	128.1ASM3	140.1ASM3	150.1ASM3
Cooling capacity			Btu	133068.00	180836.00	242252.00	262724.00	330964.00	348024.00	409440.00	436736.00	477680.00	511800.00
			RT	11.08	15.06	20.17	21.88	27.56	28.98	34.09	36.36	39.77	42.61
			Kw	39.00	53.00	71.00	77.00	97.00	102.00	120.00	128.00	140.00	150.00
			×104Kcal/h	3.40	4.60	6.10	6.60	8.30	8.80	10.30	11.00	12.00	12.90
Operation mode			PLC fully automatic control
Power			380V/3N/50Hz
Total Power			KW	28.30	37.60	47.30	52.30	65.80	70.20	78.20	83.10	90.70	99.20
Total Current			A	49.50	65.80	82.80	91.50	115.20	122.90	136.90	145.40	158.70	173.60
Compressor	Type		5-6 asymmetric semi-hermetic screw compressor
	startup type		Y-
	Energy regulation		0-33-66-100%				0-25%-50%-75%-100%
	cooling  Input power		KW	26.50	34.90	43.70	47.90	59.20	63.60	71.60	75.30	82.90	90.40
	cooling Operation Current		A	46.40	61.10	76.50	83.80	103.60	111.30	125.30	131.80	145.10	158.20
Condenser	Type		High efficiency copper dry type shell-and-tube heat exchanger
	Air volume		m³/h	18700.00	25400.00	34100.00	37000.00	46600.00	49000.00	57600.00	61400.00	67200.00	72000.00
Condensation and axial-flow fan	Qty			6'	6'	8'	8'	6'	6'	6'	6'	6'	8'
	unit power		KW	0.30	0.45	0.45	0.55	1.10	1.10	1.10	1.30	1.30	1.10
Evaporator	Type		Horizontal shell-and-tube/Coil type high efficiency copper heat exchanger
	Cooling Water Flow		m³/h	8.40	11.40	15.30	16.60	20.90	21.90	25.80	27.50	30.10	32.30
	Water pipe connection		mm	DN50	DN50	DN50	DN50	DN50	DN65	DN65	DN65	DN80	DN80
	Water pressure		kpa	44.00	45.00	47.00	49.00	50.00	50.00	50.00	50.00	52.00	55.00
Refrigerant	Type			R22
	Filling quantity		kg	17.00	23.00	31.00	34.00	43.00	45.00	53.00	56.00	62.00	66.00
Safety protection			High and low pressure protection;high and low pressure protection;over temperature protection;overload protection,overtemperature protection,phase sequence protection,etc.
Dimensions (L*W*H)	Length		mm	2450	2750	2950	3200	3200	3200	3200	3200	3200	3200
	Width		mm	1350	1400	1400	1500	2200	2200	2200	2200	2200	2200
	High		mm	2020	2020	2200	2200	2300	2300	2300	2350	2350	2350
Unit net weight			kg	1850	2000	2400	2600	2800	2950	3100	3300	3550	3750
Operating weight			kg	2000	2200	2600	2900	3100	3180	3350	3600	3900	3750

 
  1.Freezing water inlet temperature 12 ºC, freezing water outlet temperature 7 ºC; cooling water inlet temperature of 30 ºC, cooling water outlet temperature of 35 ºC;                                                                                  
  2.Temperature conditions: Freezing water outlet temperature range 5 ºC -15 ºC, cooling water inlet temperature range 19 ºC -33 ºC;                                                                                                                                        
  3.Safe operating range : Freezing water inlet temperature 9ºC-20ºC;                                                                                                                                                                                                                                                            
 4.The using compressor is closed turbine  imported from Europe Europe and the United States , superior performance, strong ability of anti effusion;                                                                                                              
5.Nominal operating conditions in the evaporator and condenser water side fouling factor of 0.018m3 ºC / kw, condenser water side fouling factor of 0.044 m3 ºC / kw;                                                                              
 6.Water side of the evaporator and condenser, designed to withstand a pressure of 1.0MPa;  
                                                                                                                                                                                           7. The actual head of Host is  that  the pump head minus head losses within the host;                                                                                                                                                                                                                                  
8.In addition to the specifications and requirements, tWe can provide non-standard products according to customer requirements.