Evaporative Screw Chillers

Evaporative Screw Chiller is also referred to as an Energy-saver chiller with an overall efficiency ratio of 40%~60% when compared to an air-cooled unit the water-cooled unit ratio is about 25%~30%.

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Product Description

Evaporative Screw Chiller is also referred to as an Energy-saver chiller with an overall efficiency ratio of 40%~60% when compared to an air-cooled unit the water-cooled unit ratio is about 25%~30%. Bid bye to configuring the cooling tower with this chiller. This feature allows it to save more than 50% of water. Moreover, our reasonable and simple machine is a type of practical novel refrigeration with water equipment.

Key Features:

● Programable

● Multi compressor combination

● Premium quality compressor rack.

● Asymmetric screw compressor.

● Tubular DX evaporator.

● Copper Tube

● Efficient heat exchange.

● Stable operation.

● Less noise.

● Enhanced performance

● Industrial appearance.

● Wide temperature spectrum.

● Ultimate power saver

● Easy to use.

● Compact design and dimensions.

● Power supply: 380V/3PH/50Hz

Applications:

Our Evaporative Screw Chiller has a vast range of applications in several sectors. It covers a wide range of activities from food to plastics to ensure that your requirements are met by it.

● Pharmaceuticals

● Laboratories

● Moldings

● Cold Storage

● Concrete Cooling

● Portable Water

● Chemical Industries

● Poultry and food processing

● Beverage industry

Standard Evaporative Screw Chillers specifications as below:

● 7⁰C Evaporative Screw Chiller

● -5⁰C Evaporative Screw Chiller

● -15⁰C Evaporative Screw Chiller

● -25⁰C Evaporative Screw Chiller

● -35⁰C Evaporative Screw Chiller

We invariably assemble and examine all Evaporative Screw Chiller components discreetly to sustain premium quality insignia.

Main Components:

● Semi-hermetic screw Compressor

● PLC

● Shell and Tube Condenser

● Thermal Expansion valves

● Evaporators

● Reservoir

● Sprinklers

● Water Storage

● Safety Devices

Note:

In addition to the above-mentioned specifications and requirements, our company is capable of providing customized products to satisfy customer needs.

Product Features

7⁰C Evaporative Screw Chiller

Evaporative Screw Chiller(single compressor 7℃)
Model		ZLHG	30E	40E	50E	55E	60E	70E	75E	80E	90E	100E	110E	125E	130E	140E	150E	160E	180E	200E	220E	250E
Cooling Capacity		kW	94	128	167	182	229	244	287	304	332	360	396	471	498	545	590	613	706	784	845	943
		104kcal/h	8.1	11.0	14.4	15.7	19.7	21.0	24.7	26.1	28.6	31.0	34.1	40.5	42.8	46.9	50.7	52.7	60.7	67.4	72.7	81.1
		RT	27	36	47	52	65	69	82	86	94	102	113	134	142	155	168	174	201	223	240	268
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-33%-66%-100% or 0-25%-50%-75%-100%
Compressor	Model Type		5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	Power Input	kW	21.4	28.2	35.4	38.8	47.9	51.4	57.9	60.9	67.0	73.1	81.3	94.4	99.7	108.1	116.3	120.0	141.1	156.5	166.2	183.2
	Rated Current	A	38.3	50.9	65.0	70.2	85.3	90.9	103.4	108.1	121.1	129.9	141.5	163.7	176.7	189.7	202.8	207.5	243.9	270.5	286.5	317.5
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	65	65	80	80	100	100	100	100	100	125	125	125	125	150	150	150	150	150	150	200
	Water flow	m3/h	16.2	22.0	28.7	31.3	39.4	42.0	49.4	52.3	57.1	61.9	68.1	81.0	85.7	93.7	101.5	105.4	121.4	134.8	145.3	162.2
	Water Pressure Drop	kpa	48	50	50	55	55	60	60	62	63	65	68	70	72	75	75	75	78	78	78	80
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	220	280	380	400	495	550	670	670	735	780	870	1050	1165	1165	1285	1335	1575	1690	1765	2140
	Fan power	kW	2.2	4.0	3.0	4.0	5.5	4.0	5.5	5.5	7.5	5.5	7.5	2*7.5	2*4.0	2*4.0	2*5.5	2*7.5	2*5.5	2*7.5	2*7.5	3*5.5
	Pump power	kW	0.75	0.75	1.10	1.10	1.10	1.50	1.50	1.50	1.50	2.20	2.20	2.20	3.00	3.00	3.00	3.00	3.00	3.00	4.00	4.00
Refrigerant	Model		R22
Size	Length	mm	2455	2500	2595	2860	2860	2860	2860	2860	2850	3225	3225	3225	3505	3605	3605	3720	3720	3930	4230	4500
	Width	mm	900	900	900	900	900	900	900	900	900	900	900	900	900	900	900	1100	1100	1100	1100	1100
	Height	mm	1390	1350	1570	1590	1590	1630	1690	1770	1880	1960	1960	2010	2010	2080	2110	2110	2110	2150	2150	2250
Weight		Kg	850	1000	1270	1340	1640	1680	1720	1750	2080	2300	2570	2850	2900	3100	3450	3600	3850	4230	5150	5950
Operating Weight		Kg	900	1100	1420	1540	1890	1940	1990	2050	2330	2550	3950	3000	3200	3450	3750	3900	4180	4600	5650	6450

Remark:

1. Designed condition: Chilled water inlet/outlet temp. 12 ℃/ 7 ℃; Condensing temp. 36℃ .

2. Temperature conditions: Chilled water outlet temp. range of 5 ℃ ~ 15 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

Evaporative Screw Chiller (double compressors 7℃)
Model		ZLHG2	60E	80E	100E	110E	120E	140E	150E	160E	180E	200E	220E	250E	260E	280E	300E	320E	360E	400E	440E	500E
Cooling Capacity		kW	188	256	334	364	458	488	574	608	664	720	792	942	996	1090	1180	1226	1412	1568	1690	1886
		104kcal/h	16.2	22.0	28.7	31.3	39.4	42.0	49.4	52.3	57.1	61.9	68.1	81.0	85.7	93.7	101.5	105.4	121.4	134.8	145.3	162.2
		RT	53	73	95	104	130	139	163	173	189	205	225	268	283	310	336	349	402	446	481	536
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
Compressor			5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
	Power Input	kW	42.8	56.4	70.8	77.6	95.8	102.8	115.8	121.8	134.0	146.2	162.6	188.8	199.4	216.2	232.6	240.0	282.2	313.0	332.4	366.4
	Rated Current	A	76.6	101.8	130.0	140.4	170.6	181.8	206.8	216.2	242.2	259.8	283.0	327.4	353.4	379.4	405.6	415.0	487.8	541.0	573.0	635.0
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	80	100	100	100	125	125	125	125	125	150	150	200	200	200	200	200	200	200	200	250
	Water flow	m3/h	32.3	44.0	57.4	62.6	78.8	83.9	98.7	104.6	114.2	123.8	136.2	162.0	171.3	187.5	203.0	210.9	242.9	269.7	290.7	324.4
	Water Pressure Drop	kpa	46	50	52	56	58	62	64	66	68	70	72	74	74	76	76	76	78	78	78	80
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	430	595	735	780	1000	1050	1285	1335	1490	1575	1690	2140	2245	2350	2620	2620	3100	3450	3750	4100
	Fan power	kW	4.0	5.5	7.5	5.5	2*5.5	2*7.5	2*5.5	2*7.5	2*7.5	2*5.5	2*7.5	3*5.5	3*7.5	3*5.5	3*7.5	3*7.5	4*5.5	4*7.5	4*11	4*11
	Pump power	kW	1.10	1.50	1.50	2.20	2.20	2.20	3.00	3.00	3.00	3.00	3.00	4.00	4.00	5.50	5.50	5.50	5.50	5.50	5.50	7.50
Refrigerant	Model		R22
Size	Length	mm	3370	3370	3470	3470	3500	3500	3500	3600	3780	3780	3890	3890	3890	3900	3900	3960	4080	4200	4200	4200
	Width	mm	900	900	1100	1100	1300	1300	1300	1300	1300	1300	1300	1300	1500	1500	1500	1500	1500	1500	1500	1500
	Height	mm	1440	1440	1530	1580	1760	1780	1820	1875	1970	1980	2050	2050	2230	2230	2250	2250	2250	2300	2300	2300
Weight		Kg	1650	1850	2300	2400	2800	3000	3100	3200	4000	4500	5300	6000	6300	7000	7300	7600	8100	8350	8750	9200
Operating Weight		Kg	1900	2150	2550	2750	3350	3550	3600	3750	4450	4950	6050	6600	6800	7550	7850	8050	8600	8950	9350	9800

Remark:

1. Designed condition: Chilled water inlet/outlet temp. 12 ℃/ 7 ℃; Condensing temp. 36℃ .

2. Temperature conditions: Chilled water outlet temp. range of 5 ℃ ~ 15 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

-5⁰C Evaporative Screw Chiller

Evaporative Screw Chillers ( single compressor -5℃ )
Model		ZLHD	30E	40E	50E	55E	60E	70E	75E	80E	90E	100E	110E	125E	130E	140E	150E	160E	180E	200E	220E	250E
Cooling Capacity		kW	60	81	106	116	145	155	182	193	211	228	251	299	316	346	374	389	448	497	536	598
		104kcal/h	5.2	7.0	9.1	10.0	12.5	13.3	15.7	16.6	18.1	19.6	21.6	25.7	27.2	29.8	32.2	33.5	38.5	42.7	46.1	51.4
		RT	17	23	30	33	41	44	52	55	60	65	71	85	90	98	106	111	127	141	152	170
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-33%-66%-100% or 0-25%-50%-75%-100%
Compressor	Model Type		5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	Power Input	kW	19.3	25.4	31.8	34.9	43.1	46.3	52.1	54.8	60.3	65.8	73.2	85.0	89.7	97.2	104.6	108.0	126.9	140.8	149.5	164.8
	Rated Current	A	35.1	46.8	59.7	64.3	77.8	82.7	94.4	98.6	111.6	119.3	128.6	148.7	161.4	172.8	184.4	189.3	221.4	246.9	260.0	289.5
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	65	65	65	65	80	80	80	80	100	100	100	125	125	125	125	125	125	125	150	150
	Water flow	m3/h	12.9	17.4	22.8	24.9	31.2	33.3	39.1	41.5	45.4	49.0	54.0	64.3	67.9	74.4	80.4	83.6	96.3	106.9	115.2	128.6
	Water Pressure Drop	kpa	48	50	50	55	55	60	60	62	65	65	68	68	74	74	74	76	76	78	78	78
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	145	200	240	280	340	380	430	475	495	550	595	700	735	780	870	940	1050	1165	1285	1335
	Fan power	kW	0.75	2.20	3.00	4.00	4.00	3.00	4.00	4.00	5.50	4.00	5.50	5.50	7.50	5.50	7.50	11.00	2*7.5	2*4.0	2*5.5	2*7.5
	Pump power	kW	0.55	0.55	0.75	0.75	0.75	1.1	1.1	1.1	1.1	1.5	1.5	1.5	1.5	2.2	2.2	2.2	2.2	2.2	3.0	3.0
Refrigerant	Model		R22
Refrigerant	Charge	kg	20	25	30	40	45	49	56	60	65	75	80	85	95	100	105	115	123	140	150	160
Size	Length	mm	2455	2500	2595	2860	2860	2860	2860	2860	2850	3225	3225	3225	3505	3605	3605	3720	3720	3930	4230	4500
	Width	mm	900	900	900	900	900	900	900	900	900	900	900	900	900	900	900	1100	1100	1100	1100	1100
	Height	mm	1390	1350	1570	1590	1590	1630	1690	1770	1880	1960	1960	2010	2010	2080	2110	2110	2110	2150	2150	2250
Weight		Kg	850	1000	1270	1340	1640	1680	1720	1750	2080	2300	2570	2850	2900	3100	3450	3600	3850	4230	5150	5950
Operating Weight		Kg	900	1100	1420	1540	1890	1940	1990	2050	2330	2550	3950	3000	3200	3450	3750	3900	4180	4600	5650	6450

Remark:

1. Designed condition: Chilled water inlet/outlet temp. -1 ℃/ -5 ℃; Condensing temp. 36℃ . It is recommended to use 25% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -7 ℃ ~ 3 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

Evaporative Screw Chillers ( double compressors -5℃ )
Model		ZLHD2	60E	80E	100E	110E	120E	140E	150E	160E	180E	200E	220E	250E	260E	280E	300E	320E	360E	400E	440E	500E
Cooling Capacity		kW	120	162	212	232	290	310	364	386	422	456	502	598	632	692	748	778	896	994	1072	1196
		104kcal/h	10.3	13.9	18.2	20.0	24.9	26.7	31.3	33.2	36.3	39.2	43.2	51.4	54.4	59.5	64.3	66.9	77.1	85.5	92.2	102.9
		RT	34	46	60	66	82	88	104	110	120	130	143	170	180	197	213	221	255	283	305	340
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
Compressor	Model Type		5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
	Power Input	kW	38.6	50.8	63.6	69.8	86.2	92.6	104.2	109.6	120.6	131.6	146.4	170.0	179.4	194.4	209.2	216.0	253.8	281.6	299.0	329.6
	Rated Current	A	70.2	93.6	119.4	128.6	155.6	165.4	188.8	197.2	223.2	238.6	257.2	297.4	322.8	345.6	368.8	378.6	442.8	493.8	520.0	579.0
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	80	80	100	100	100	100	125	125	125	150	150	150	150	200	200	200	200	200	200	250
	Water flow	m3/h	25.8	34.8	45.6	49.9	62.4	66.7	78.3	83.0	90.7	98.0	107.9	128.6	135.9	148.8	160.8	167.3	192.6	213.7	230.5	257.1
	Water Pressure Drop	kpa	46	50	52	56	58	62	64	66	66	68	68	70	72	74	74	76	76	82	82	82
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	280	380	495	550	670	735	870	940	1000	1050	1165	1420	1490	1620	1765	1765	2010	2350	2620	2830
	Fan power	kW	4.00	3.00	5.50	4.00	5.50	7.50	7.50	11.00	2*5.5	2*7.5	2*4.0	2*5.5	2*7.5	2*7.5	2*7.5	2*7.5	3*7.5	3*5.5	3*7.5	3*11
	Pump power	kW	0.75	1.1	1.1	1.5	1.5	1.5	2.2	2.2	2.2	2.2	3.0	3.0	3.0	3.0	4.0	4.0	4.0	5.5	5.5	5.5
Refrigerant	Model		R22
Size	Length	mm	3370	3370	3470	3470	3500	3500	3500	3600	3780	3780	3890	3890	3890	3900	3900	3960	4080	4200	4200	4200
	Width	mm	900	900	1100	1100	1300	1300	1300	1300	1300	1300	1300	1300	1500	1500	1500	1500	1500	1500	1500	1500
	Height	mm	1440	1440	1530	1580	1760	1780	1820	1875	1970	1980	2050	2050	2230	2230	2250	2250	2250	2300	2300	2300
Weight		Kg	1650	1850	2300	2400	2800	3000	3100	3200	4000	4500	5300	6000	6300	7000	7300	7600	8100	8350	8750	9200
Operating Weight		Kg	1900	2150	2550	2750	3350	3550	3600	3750	4450	4950	6050	6600	6800	7550	7850	8050	8600	8950	9350	9800

Remark:

1. Designed condition: Chilled water inlet/outlet temp. -1 ℃/ -5 ℃; Condensing temp. 36℃ . It is recommended to use 25% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -7 ℃ ~ 3 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

-15⁰C Evaporative Screw Chiller

Evaporative Screw Chiller( single compressor -15℃ )
Model		ZLHD	30E	40E	50E	55E	60E	70E	75E	80E	90E	100E	110E	125E	130E	140E	150E	160E	180E	200E	220E	250E
Cooling Capacity		kW	45	62	81	86	111	118	140	147	161	175	192	229	242	264	286	297	343	380	410	458
		104kcal/h	3.9	5.3	7.0	7.4	9.5	10.1	12.0	12.6	13.8	15.1	16.5	19.7	20.8	22.7	24.6	25.5	29.5	32.7	35.3	39.4
		RT	13	18	23	24	32	34	40	42	46	50	55	65	69	75	81	84	98	108	117	130
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-33%-66%-100% or 0-25%-50%-75%-100%
Compressor	Model Type		5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	Power Input	kW	19.4	25.6	32.1	35.2	43.5	46.7	52.6	55.3	60.9	66.4	73.9	85.8	90.6	98.2	105.7	109.0	128.1	142.1	151.0	166.4
	Rated Current	A	35.3	47.2	60.2	64.8	78.5	83.4	95.2	99.4	112.4	120.2	129.7	150.0	162.7	174.3	186.0	190.9	223.3	249.0	262.3	291.9
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	50	50	50	50	65	65	65	65	80	80	80	80	100	100	100	100	100	100	125	125
	Water flow	m3/h	9.7	13.3	17.4	18.5	23.9	25.4	30.1	31.6	34.6	37.6	41.3	49.2	52.0	56.8	61.5	63.9	73.7	81.7	88.2	98.5
	Water Pressure Drop	kpa	46	48	48	52	52	55	55	58	58	60	60	62	68	68	70	70	70	72	72	72
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	145	160	200	220	280	300	340	380	400	430	475	550	595	670	700	735	870	940	1000	1165
	Fan power	kW	0.75	1.10	2.20	2.20	4.00	3.00	4.00	3.00	4.00	4.00	4.00	4.00	5.50	5.50	5.50	7.50	7.50	11.00	2*5.5	2*4.0
	Pump power	kW	0.55	0.55	0.55	0.75	0.75	0.75	0.75	1.10	1.10	1.10	1.10	1.50	1.50	1.50	1.50	1.50	2.20	2.20	2.20	3.00
Refrigerant	Model		R22
Size	Length	mm	2455	2455	2500	2570	2850	2850	2850	2850	2850	3250	3250	3250	3250	3600	3600	3600	3750	3750	3950	3950
	Width	mm	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100
	Height	mm	1450	1450	1450	1525	1550	1590	1630	1680	1740	1820	1970	2190	2450	2450	2650	2950	3080	3300	3470	3600
Weight		Kg	700	730	900	1090	1140	1400	1430	1470	1500	1780	1970	2190	2440	2480	2650	2950	3080	3300	3470	3620
Operating Weight		Kg	760	770	980	1220	1320	1620	1660	1700	1760	2000	2190	2410	2660	2740	2950	3210	3330	3570	3810	3930

Remark

1. Designed condition: Chilled water inlet/outlet temp. -11 ℃/ -15 ℃; Condensing temp. 36℃ . It is recommended to use 40% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -17 ℃ ~ -7 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

Evaporative Screw Chiller ( double compressors -15℃ )
Model		ZLHD2	60E	80E	100E	110E	120E	140E	150E	160E	180E	200E	220E	250E	260E	280E	300E	320E	360E	400E	440E	500E
Cooling Capacity		kW	90	124	162	172	222	236	280	294	322	350	384	458	484	528	572	594	686	760	820	916
		104kcal/h	7.7	10.7	13.9	14.8	19.1	20.3	24.1	25.3	27.7	30.1	33.0	39.4	41.6	45.4	49.2	51.1	59.0	65.4	70.5	78.8
		RT	26	35	46	49	63	67	80	84	92	100	109	130	138	150	163	169	195	216	233	261
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
Compressor	Model Type		5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
	Power Input	kW	38.8	51.2	64.2	70.4	87.0	93.4	105.2	110.6	121.8	132.8	147.8	171.6	181.2	196.4	211.4	218.0	256.2	284.2	302.0	332.8
	Rated Current	A	70.6	94.4	120.4	129.6	157.0	166.8	190.4	198.8	224.8	240.4	259.4	300.0	325.4	348.6	372.0	381.8	446.6	498.0	524.6	583.8
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	65	65	65	65	80	80	80	100	100	100	100	125	125	125	125	125	125	125	150	150
	Water flow	m3/h	19.4	26.7	34.8	37.0	47.7	50.7	60.2	63.2	69.2	75.3	82.6	98.5	104.1	113.5	123.0	127.7	147.5	163.4	176.3	196.9
	Water Pressure Drop	kpa	46	48	50	54	56	60	62	62	64	64	64	66	66	66	68	68	68	70	70	72
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	240	300	400	430	550	595	700	735	780	870	960	1165	1165	1335	1420	1490	1690	1935	2010	2245
	Fan power	kW	3.00	3.00	4.00	4.00	4.00	5.50	5.50	7.50	5.50	7.50	2*4.0	2*4.0	2*4.0	2*7.5	2*5.5	2*7.5	2*7.5	3*5.5	3*7.5	3*7.5
	Pump power	kW	0.75	0.75	1.10	1.10	1.50	1.50	1.50	1.50	2.20	2.20	2.20	3.00	3.00	3.00	3.00	3.00	3.00	4.00	4.00	4.00
Refrigerant	Model		R22
Size	Length	mm	3350	3370	3370	3500	3500	3500	3500	3500	3600	3800	3800	3900	3900	3900	3900	3950	4100	4100	4200	4200
	Width	mm	1100	1100	1100	1100	1100	1300	1300	1300	1300	1300	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500
	Height	mm	1350	1350	1350	1450	1450	1700	700	1700	1700	1800	1900	1900	1960	1960	2150	2150	2150	2150	2200	2200
Weight		Kg	1350	1420	1590	1970	2050	2390	2570	2650	2740	3420	3850	4530	5130	5390	5990	6240	6500	6930	7100	7180
Operating Weight		Kg	1530	1620	1840	2190	2350	2870	3040	3080	3210	3810	4240	5180	5640	5810	6460	6720	6890	7350	7350	7610

Remark:

1. Designed condition: Chilled water inlet/outlet temp. -11 ℃/ -15 ℃; Condensing temp. 36℃ . It is recommended to use 40% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -17 ℃ ~ -7 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

-25⁰C Evaporative Screw Chiller

Evaporative Screw Chiller( single compressor -25℃ )
Model		ZLHD	30E	40E	50E	55E	60E	70E	75E	80E	90E	100E	110E	125E	130E	140E	150E	160E	180E	200E	220E	250E
Cooling Capacity		kW	28	38	50	55	69	73	86	91	100	108	119	142	150	164	177	184	212	235	254	284
		104kcal/h	2.4	3.3	4.3	4.7	5.9	6.3	7.4	7.8	8.6	9.3	10.2	12.2	12.9	14.1	15.2	15.8	18.2	20.2	21.8	24.4
		RT	8.0	10.8	14.2	15.6	19.6	20.8	24.5	25.9	28.4	30.7	33.8	40.4	42.7	46.6	50.3	52.3	60.3	66.8	72.2	80.8
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-33%-66%-100% or 0-25%-50%-75%-100%
Compressor	Model Type		5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	Power Input	kW	18.2	24.0	30.1	33.0	40.8	43.8	49.3	51.8	57.0	62.2	69.2	80.4	84.9	91.9	99.0	102.1	120.0	133.1	141.4	155.9
	Rated Current	A	33.5	44.8	57.2	61.4	74.3	78.8	90.1	94.0	107.0	114.3	122.4	141.5	154.1	164.7	175.5	180.6	210.5	235.6	247.2	276.1
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	40	40	50	50	50	50	65	65	65	65	65	80	80	80	80	80	100	100	100	100
	Water flow	m3/h	6.0	8.2	10.8	11.8	14.8	15.7	18.5	19.6	21.5	23.2	25.6	30.5	32.3	35.3	38.1	39.6	45.6	50.5	54.6	61.1
	Water Pressure Drop	pa	42	46	46	48	50	52	52	54	56	56	56	56	58	58	58	58	60	60	60	62
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	145	145	145	160	200	220	240	260	280	300	340	400	430	475	495	550	595	670	735	780
	Fan power	kW	0.75	0.75	0.75	1.10	2.20	2.20	3.00	3.00	4.00	3.00	4.00	4.00	4.00	4.00	5.50	4.00	5.50	5.50	7.50	5.50
	Pump power	kW	0.55	0.55	0.55	0.55	0.55	0.75	0.75	0.75	0.75	0.75	0.75	1.10	1.10	1.10	1.10	1.50	1.50	1.50	1.50	2.20
Refrigerant	Model		R22
Size	Length	mm	2455	2455	2500	2570	2850	2850	2850	2850	2850	3250	3250	3250	3250	3600	3600	3600	3750	3750	3950	3950
	Width	mm	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100
	Height	mm	1450	1450	1450	1525	1550	1590	1630	1680	1740	1820	1970	2190	2450	2450	2650	2950	3080	3300	3470	3600
Weight		Kg	700	730	900	1090	1140	1400	1430	1470	1500	1780	1970	2190	2440	2480	2650	2950	3080	3300	3470	3620
Operating Weight		Kg	760	770	980	1220	1320	1620	1660	1700	1760	2000	2190	2410	2660	2740	2950	3210	3330	3570	3810	3930

Remark:

1. Designed condition: Chilled water inlet/outlet temp. -21 ℃/ -15 ℃; Condensing temp. 36℃ . It is recommended to use 50% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -27 ℃ ~ -17 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

Evaporative Screw Chiller( double compressors -25℃ )
Model		ZLHD2	60E	80E	100E	110E	120E	140E	150E	160E	180E	200E	220E	250E	260E	280E	300E	320E	360E	400E	440E	500E
Cooling Capacity		kW	56	76	100	110	138	146	172	182	200	216	238	284	300	328	354	368	424	470	508	568
		104kcal/h	4.8	6.5	8.6	9.5	11.9	12.6	14.8	15.7	17.2	18.6	20.5	24.4	25.8	28.2	30.4	31.6	36.5	40.4	43.7	48.8
		RT	15.9	21.6	28.4	31.3	39.2	41.5	48.9	51.8	56.9	61.4	67.7	80.8	85.3	93.3	100.7	104.7	120.6	133.7	144.5	161.5
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
Compressor	Model Type		5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
	Power Input	kW	36.4	48.0	60.2	66.0	81.6	87.6	98.6	103.6	114.0	124.4	138.4	160.8	169.8	183.8	198.0	204.2	240.0	266.2	282.8	311.8
	Rated Current	A	67.0	89.6	114.4	122.8	148.6	157.6	180.2	188.0	214.0	228.6	244.8	283.0	308.2	329.4	351.0	361.2	421.0	471.2	494.4	552.2
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	50	50	65	65	65	80	80	80	80	100	100	100	100	125	125	125	125	125	125	150
	Water flow	m3/h	12.0	16.3	21.5	23.7	29.7	31.4	37.0	39.1	43.0	46.4	51.2	61.1	64.5	70.5	76.1	79.1	91.2	101.1	109.2	122.1
	Water Pressure Drop	kpa	42	46	48	48	50	54	56	58	60	60	60	60	62	62	62	62	64	64	64	66
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	160	220	280	340	400	430	495	550	550	595	670	780	870	940	1000	1050	1165	1335	1420	1575
	Fan power	kW	1.10	2.20	4.00	4.00	4.00	4.00	5.50	4.00	4.00	5.50	5.50	5.50	7.50	11.00	2*5.5	2*7.5	2*4.0	2*7.5	2*5.5	2*5.5
	Pump power	kW	0.55	0.75	0.75	0.75	1.10	1.10	1.10	1.50	1.50	1.50	1.50	2.20	2.20	2.20	2.20	2.20	3.00	3.00	3.00	3.00
Refrigerant	Model		R22
Size	Length	mm	3350	3370	3370	3500	3500	3500	3500	3500	3600	3800	3800	3900	3900	3900	3900	3950	4100	4100	4200	4200
	Width	mm	1100	1100	1100	1100	1100	1300	1300	1300	1300	1300	1500	1500	1500	1500	1500	1500	1500	1500	1500	1500
	Height	mm	1350	1350	1350	1450	1450	1700	700	1700	1700	1800	1900	1900	1960	1960	2150	2150	2150	2150	2200	2200
Weight		Kg	1350	1420	1590	1970	2050	2390	2570	2650	2740	3420	3850	4530	5130	5390	5990	6240	6500	6930	7100	7180
Operating Weight		Kg	1530	1620	1840	2190	2350	2870	3040	3080	3210	3810	4240	5180	5640	5810	6460	6720	6890	7350	7350	7610

Remark:

1. Designed condition: Chilled water inlet/outlet temp. -21 ℃/ -15 ℃; Condensing temp. 36℃ . It is recommended to use 50% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -27 ℃ ~ -17 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

-35⁰C Evaporative Screw Chiller

Evaporative Screw Chiller( single compressor -35℃ )
Model		ZLFD	40E	50E	60E	70E	75E	80E	90E	100E	110E	125E	140E	150E	160E	170E	180E	200E	220E	250E
Cooling Capacity		kW	26	30	38	46	56	62	67	72	80	96	101	117	124	136	147	152	164	191
		104kcal/h	2.2	2.6	3.3	4.0	4.8	5.3	5.8	6.2	6.9	8.3	8.7	10.1	10.7	11.7	12.6	13.1	14.1	16.4
		RT	7.4	8.5	10.8	13.1	15.9	17.6	19.1	20.5	22.8	27.3	28.7	33.3	35.3	38.7	41.8	43.2	46.6	54.3
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-33%-66%-100% or 0-25%-50%-75%-100%
Compressor	Model Type		5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
	Power Input	kW	21.0	24.2	29.2	35.6	43.6	52.4	56.1	55.7	60.7	70.1	75.0	84.6	91.6	99.9	105.9	120.3	127.2	131.5
	Rated Current	A	36.0	41.4	49.8	60.8	74.5	89.4	95.8	95.1	103.7	119.7	128.1	144.5	156.4	170.6	180.8	205.4	217.2	224.6
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	40	50	50	50	50	65	65	65	65	80	80	80	80	100	100	100	100	100
	Water flow	m3/h	5.6	6.5	8.2	9.9	12.0	13.3	14.4	15.5	17.2	20.6	21.7	25.2	26.7	29.2	31.6	32.7	35.3	41.1
	Water Pressure Drop	kpa	44	44	46	48	50	50	52	54	54	56	56	56	56	58	58	58	60	60
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	145	145	145	145	180	200	220	240	260	300	340	380	400	430	475	495	550	595
	Fan power	kW	0.75	0.75	0.75	0.75	1.50	2.20	2.20	3.00	3.00	3.00	4.00	3.00	4.00	4.00	4.00	5.50	4.00	5.50
	Pump power	kW	0.55	0.55	0.55	0.55	0.55	0.55	0.75	0.75	0.75	0.75	0.75	1.10	1.10	1.10	1.10	1.10	1.50	1.50
Refrigerant	Model		R22
Refrigerant	Charge	kg	10.4	12.0	15.2	18.4	22.4	24.8	26.8	28.8	32.0	38.4	40.4	46.8	49.6	54.4	58.8	60.8	65.6	76.4
Size	Length	mm	2300	2400	2650	2650	2650	2650	2650	2650	3050	3050	3050	3400	3400	3400	3750	3750	3750	4000
	Width	mm	900	900	900	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1100	1300
	Height	mm	1350	1450	1500	1550	1550	1750	1750	1750	1750	1750	1900	1900	1900	2050	2050	2100	2250	2250
Weight		Kg	1150	1450	1500	1800	1800	1900	1900	2300	2500	2750	3050	3150	3300	3850	4350	4500	5000	5550
Operating Weight		Kg	1250	1600	1650	2000	2000	2100	2100	2500	2800	3050	3350	3500	3650	4200	4700	4850	5400	5950

Remark:

1. Designed condition: Chilled water inlet/outlet temp. -31 ℃/ -35 ℃; Condensing temp. 36℃ . It is recommended to use 55% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -37 ℃ ~ -27 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.

Evaporative Screw Chiller ( double compressors -35℃ )
Model		ZLFD2	80E	100E	120E	140E	150E	160E	180E	200E	220E	250E	280E	300E	320E	340E	360E	400E	440E	500E
Cooling Capacity		kW	52	60	76	92	112	124	134	144	160	192	202	234	248	272	294	304	328	382
		104kcal/h	4.5	5.2	6.5	7.9	9.6	10.7	11.5	12.4	13.8	16.5	17.4	20.1	21.3	23.4	25.3	26.1	28.2	32.9
		RT	14.8	17.1	21.6	26.2	31.9	35.3	38.1	41.0	45.5	54.6	57.4	66.5	70.5	77.4	83.6	86.5	93.3	108.6
Control Mode			PLC programmable controller, automatic control with touch screen
Power Supply			380V-3PH-50Hz
Start Mode			Y-△Start
Energy Control			0-16.5%-33%-50%-66%-83.5%-100% or 0-12.5%-25%-37.5%-50%-62.5%-75%-87.5%-100%
Compressor	Model Type		5-6 asymmetric semi-hermetic twin-rotor screw compressor
	QTY		2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
	Power Input	kW	42.0	48.4	58.4	71.2	87.2	104.8	112.2	111.4	121.4	140.2	150.0	169.2	183.2	199.8	211.8	240.6	254.4	263.0
	Rated Current	A	72.0	82.8	99.6	121.6	149.0	178.8	191.6	190.2	207.4	239.4	256.2	289.0	312.8	341.2	361.6	410.8	434.4	449.2
Evaporator	Form		High efficiency tubular DX Evaporator
	Pipe diameter	DN	50	65	65	65	65	80	80	80	80	100	100	100	100	125	125	125	125	125
	Water flow	m3/h	11.2	12.9	16.3	19.8	24.1	26.7	28.8	31.0	34.4	41.3	43.4	50.3	53.3	58.5	63.2	65.4	70.5	82.1
	Water Pressure Drop	kpa	44	46	46	48	52	54	54	54	56	56	56	56	58	58	60	60	62	62
Condenser	Form		Evaporative Condenser
	Heat capacity	kW	160	200	240	300	380	430	430	475	495	595	670	735	780	870	940	960	1050	1165
	Fan power	kW	1.10	2.20	3.00	3.00	3.00	4.00	4.00	4.00	5.50	5.50	5.50	7.50	5.50	7.50	11.00	2*4.0	2*7.5	2*4.0
	Pump power	kW	0.55	0.55	0.75	0.75	1.10	1.10	1.10	1.10	1.10	1.50	1.50	1.50	2.20	2.20	2.20	2.20	2.20	3.00
Refrigerant	Model		R22
Size	Length	mm	3150	3300	3300	3300	3300	3300	3300	3600	3600	3700	3700	3700	3700	3700	4000	4000	4000	4300
	Width	mm	900	1100	1100	1100	1100	1300	1300	1300	1300	1300	1300	1500	1500	1500	1500	1500	1500	1500
	Height	mm	1450	1550	1550	1550	1700	1800	1800	2000	2000	2000	2000	2250	2250	2250	2300	2300	2300	2380
Weight		Kg	2250	2700	2850	2950	3050	3300	3500	4050	4450	5850	6500	6700	6700	7300	8600	8800	9050	10050
Operating Weight		Kg	2550	3000	3150	3400	3500	3750	3950	4550	4000	6500	7150	7350	7350	7950	9300	9500	9750	10800

Remark:

1. Designed condition: Chilled water inlet/outlet temp. -31 ℃/ -35 ℃; Condensing temp. 36℃ . It is recommended to use 55% ethylene glycol solution.

2. Temperature conditions: Chilled water outlet temp. range of -37 ℃ ~ -27 ℃, Cooling water inlet temp. 19℃~33℃.

3. The water side of the evaporator and condenser is designed to withstand pressure of 1.0MPa.

4. In the nominal working condition, the fouling coefficient of evaporator water side is 0.018m2·℃/kW, the fouling coefficient of condenser water side is 0.044m2·℃/kW.

5. In addition to the above specifications and requirements, the company can provide non-standard products according to customer requirements.