LTG Screw Chiller-LNEYA

LTG +5°C ~ +30°C

Model		LG1-75W	LG1-100W	LG1-140W	LG1-180W	LG1-230W	LG1-280W
Temperature range		+5℃ ～ +30℃
Cooling capacity @7℃	kW	236	328	468	608	762	936
Cooling capacity @7℃	Kcal/hr*10³	202.9	282.1	402.5	522.9	655.3	805.0
Power supply		3N/400V/50HZ
Cooling input power (7℃)		64	84	120	155	191	236
compressor	Form	Semi-hermetic screw compressor
compressor	Energy control range	25%～100% (stepless adjustment)
Chilled water	Form	Plate, dry, flooded or falling film heat exchangers
	Chilled water volume T/H	40	56	80	104	131	160
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN80	DN100		DN125	DN150
Cooling water	Form	Horizontal shell and tube
	Cooling water volume T/H	51	71	101	131	163	201
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN80	DN100		DN150		DN200
Protective devices		High and low voltage protection, anti-icing, heat release protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etc.
Refrigerant R404A	Filling volume Kg	49	56	69	115	133	180
Dimensions	Length cm	313	314	314	328	330	340
	Width cm	110	110	110	110	110	110
	Height cm	157	178	180	202	207	220
Equipment weight (Kg)		1740	2480	2870	3400	3600	4050
Operating weight (Kg)		1890	2580	3120	3700	3900	4350

LTG -25°C ~ +5°C

Model		LG2-75W	LG2-100W	LG2-140W	LG2-180W	LG2-230W	LG2-280W
Temperature range		-25℃ ～ +5℃
Cooling capacity -20℃	kW	80	111	158	206	259	318
Cooling capacity -20℃	Kcal/hr*10³	68.8	95.5	135.9	177.2	222.7	273.5
Power supply		3N/400V/50HZ
Cooling input power (-20℃)		56	74	105	136	166	205
compressor	Form	Semi-hermetic screw compressor
compressor	Energy control range	25%～100% (stepless adjustment)
Chilled water	Form		Plate, dry, flooded or falling film heat exchangers
	Chilled water volume T/H	24	32	46	59	75	92
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN65	DN80	DN100		DN125
Cooling water	Form	Horizontal shell and tube
	Cooling water volume T/H	26	35	50	65	80	99
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN80	DN100		DN125		DN150
Protective devices		High and low voltage protection, anti-icing, heat release protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etc.
Refrigerant R404A	Filling volume Kg	60	81	113	146	184	222
Dimensions	Length cm	300	310	320	330	340	350
	Width cm	160	160	170	180	180	180
	Height cm	225	225	235	235	245	245
Equipment weight (Kg)		2400	2600	2700	2800	3000	3100
Operating weight (Kg)		2550	2750	2850	2950	3150	3250

LG -45°C ~ -10°C

Model		LG4-75W	LG4-100W	LG4-140W	LG4-180W	LG4-230W	LG4-280W
Temperature range		-45℃ ～ -10℃
Cooling capacity -40℃	kW	50	70	95	120	155	180
Cooling capacity -40℃	Kcal/hr*10³	43	60.2	81.7	103.2	133.3	154.8
Power supply		3N/400V/50HZ
Cooling input power (-40℃)		35	48	65	82	106	113
compressor	Form	Semi-hermetic screw compressor
compressor	Energy control range	25%～100% (stepless adjustment)
Chilled water	Form	Plate, dry, flooded or falling film heat exchangers
	Chilled water volume T/H	23	32	44	56	72	83
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN65		DN80		DN100	DN125
Cooling water	Form	Horizontal shell and tube
	Cooling water volume T/H	16	20	30	36	46	60
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN65	DN80		DN100		DN125
Protective devices		High and low voltage protection, anti-icing, heat release protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etc.
Refrigerant R404A	Filling volume Kg	65	87	122	158	199	240
Dimensions	Length cm	380	420	430	480	500	520
	Width cm	160	180	220	230	340	450
	Height cm	225	225	235	235	245	245
Equipment weight (Kg)		4200	4300	4400	4500	4600	4700
Operating weight (Kg)		4350	4450	4550	4650	4750	4850

LG -60°C ~ -10°C

Model		LG6-75	LG6-100W	LG6-140W	LG6-180W	LG6-230W	LG6-280W
Temperature range		-60℃ ～ -10℃
Cooling capacity -55℃	kW	66	87	121	158	202	238
Cooling capacity -55℃	Kcal/hr*10³	56.7	74.8	104.0	135.8	173.7	204.6
Power supply		3N/400V/50HZ
Cooling input power (-55℃)		103	135	192	249	310	375
compressor	Form	Semi-hermetic screw compressor
compressor	Energy control range	25%～100% (stepless adjustment)
Chilled water	Form	Plate, dry, flooded or falling film heat exchangers
	Chilled water volume T/H	34	45	63	82	105	123
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN80		DN100		DN125
Cooling water	Form	Horizontal shell and tube
	Cooling water volume T/H	26	34	48	62	79	94
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN80		DN100	DN125		DN150
Protective devices		High and low voltage protection, anti-icing, heat release protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etc.
Refrigerant R404A/R23	Filling volume Kg	29/22	38/29	53/41	69/54	89/69	105/82
Dimensions	Length cm	420	420	450	450	450	450
	Width cm	200	210	220	225	230	235
	Height cm	237	240	245	250	255	255
Equipment weight (Kg)		4800	4900	5000	5100	5200	5300
Operating weight (Kg)		4950	5050	5150	5250	5350	5450

LG -80°C ~ -30°C

Model		LG8-75W	LG8-100W	LG8-140W	LG8-180W	LG8-230W	LG8-280W
Temperature range		-80℃ ～ -30℃
Cooling capacity -75℃	kW	36	48	67	88	112	131
Cooling capacity -75℃	Kcal/hr*10³	30.9	41.3	54.2	72.2	96.3	112..3
Power supply		3N/400V/50HZ
Cooling input power (-75℃)		83	110	156	203	254	308
compressor	Form	Semi-hermetic screw compressor
compressor	Energy control range	25%～100% (stepless adjustment)
Chilled water	Form	Plate, dry, flooded or falling film heat exchangers
	Chilled water volume T/H	22	30	36	55	70	82
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN65		DN80		DN100
Cooling water	Form	Horizontal shell and tube
	Cooling water volume T/H	18	23	31	43	54	65
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN65	DN80		DN100		DN125
Protective devices		High and low voltage protection, anti-icing, heat release protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etc.
Refrigerant R404A/R508B	Kg	26/20	34/26	48/35	61/47	80/62	94/74
Dimensions	Length cm	420	420	450	450	450	450
	Width cm	200	210	220	225	230	235
	Height cm	237	240	245	250	255	255
Equipment weight (Kg)		4800	4900	5000	5100	5200	5300
Operating weight (Kg)		4950	5050	5150	5250	5350	5450

We are a designer and manufacturer of temperature control equipment. We have designed OEM products for aerospace, automotive, defense, energy, chemical, industrial, medical, and semiconductor application, all delivered with capabilities specific to the demanding needs of our customers.

Custom Options

Custom Sizes

Whether it is portable, compact, large and small chillers, we can custom design them according to your requirements.

No matter how many tons of product you need, we can create the best solution.

Custom Temperature Ranges

We can create a custom solution for temperatures from -150℃ to +350℃.

Custom temperature ranges for specific industries.

Custom Cooling / Heating Capacity

We offer a very wide range of cooling / heating capacities for various industries.

Custom Refrigeration / Heating Types

We provide products of various refrigeration / heating types, including but not limited to air-cooled, water-cooled and evaporative-condensing chillers.

Regardless of the type of refrigeration compressor, we can design it according to your requirements.

Custom Accessories

We use a variety of internationally renowned accessories, all of which can be customized for your needs, such as compressors, evaporators, heat exchangers, circulation pumps, controllers, expansion valves and shell materials, etc.

Custom Voltage

Customize voltage and phase according to your needs.

Optional 110V/60HZ, 220V/60HZ, 380V/50HZ, 220V/50HZ, 400V/50HZ, 460V/60HZ, 440V~480V/60HZ, etc.

Other Options

Our Advantages

We specializes in custom temperature control systems. We have our liquid chiller system designs in everything from Semiconductor process equipment, FCEV Hydrogen Refeuling Stations and Bio-Pharmaceutical OEM process control systems. LNEYA can design any shape to fit around your equipment, pump selections to meet all your needs, air-cooled, water-cooled, multiple cooling loops. Special interface requirements, digital or analog, pump output heat transfer fluid flow and pressure control, temperature cycling and ramping all available.

Please contact us if you require a temperature control system specifically tailored to your needs. We will be happy to advise you individually and find the right solution for you. It is also possible to show you reference projects that have similar requirements and have already been realized.

Contact Us For Custom Solutions

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Previous: LG11 -110°C ~ -50°C Ultra Low Temperature Screw Chillers

Model		LG11-75W	LG11-100W	LG11-140W	LG11-180W	LG11-230W	LG11-280W
Temperature range		-110°C ~ -50°C
Cooling capacity -105℃	kW	9	12	16	22	28	32
Cooling capacity -105℃	Kcal/hr*10³	7.7	10.3	13.8	18.9	24.1	27.5
Power supply		3N/400V/50HZ
Cooling input power (-105℃)		56	75	105	135	172	210
compressor	Form	Semi-hermetic screw compressor
compressor	Energy control range	25%～100% (stepless adjustment)
Chilled water	Form	Plate, dry, flooded or falling film heat exchangers
	Chilled water volume T/H	3	4	5	7	8	10
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN40		DN50		DN65
Cooling water	Form	Horizontal shell and tube
	Cooling water volume T/H	8	10	14	19	24	27
	Water pressure drop KPa	40～80
	Connecting pipe specifications	DN50	DN65		DN80
Protective devices		High and low voltage protection, anti-icing, heat release protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etc.
Refrigerant		R14/R23/R404A
Dimensions	Length cm	250	300	350	400	450	500
	Width cm	145	160	160	160	200	220
	Height cm	225	225	245	245	260	265
Equipment weight (Kg)		2200	3000	3500	4000	4500	5000
Operating weight (Kg)		2350	3150	3650	4150	4650	5150

LTG +5°C ~ +30°C

LTG -25°C ~ +5°C

LG -45°C ~ -10°C

LG -60°C ~ -10°C

LG -80°C ~ -30°C

LG -110°C ~ -50°C