Screw Chillers

Temperature range -110℃～30℃

Temperature control accuracy: ±0.1℃

Cooling capactiy 9kW~936kW

Used for Industrial manufacturing, outdoor cooling towers, etc.

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INDUSTRIAL Screw Chiller Features

Process chiller capacity 0.5 Ton to 200 Ton
Air&water cooled process chiller available
High-efficiency scroll/screw type compressor
100% safety regulations 100% helium detection
Remote operation to monitor and regulate process temperatures

LG 5℃～30℃
LG -25℃～5℃
LG -45℃～-10℃
LG -60℃～-10℃
LG -80℃～-30℃
LG -110℃～-50℃

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		3N/400V/50HZ
Cooling input power at (7℃)		64	84	120	155	191	236
Compressor	Form	semi-closed double screw compressor
Compressor	Heat control range	25%～100%
Chilled water	Form	Plate, dry, overflow or falling film heat exchanger
	Chilled water volumeT/H	40	56	80	104	131	160
	Water pressure drop	40～80
	Connection size	DN80	DN100		DN125	DN150
Cooling water	Form	Horizontal tubular heat exchanger
	Cooling water volumeT/H	51	71	101	131	163	201
	Water pressure drop	40～80
	Connection size	DN80	DN100		DN150		DN200

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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		3N/400V/50HZ
Cooling input power at (-20℃)		56	74	105	136	166	205
Compressor	Form	semi-closed double screw compressor
Compressor	Heat control range	25%～100%
Chilled water	Form		Plate, dry, overflow or falling film heat exchanger
	Chilled water volumeT/H	24	32	46	59	75	92
	Water pressure drop	40～80
	Connection size	DN65	DN80	DN100		DN125
Cooling water	Form	Horizontal tubular heat exchanger
	Cooling water volumeT/H	26	35	50	65	80	99
	Water pressure drop	40～80
	Connection size	DN80	DN100		DN125		DN150

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		3N/400V/50HZ
Cooling input power at (-40℃)		35	48	65	82	106	113
Compressor	Form	semi-closed double screw compressor
Compressor	Heat control range	25%～100%
Chilled water	Form	Plate, dry, overflow or falling film heat exchanger
	Chilled water volumeT/H	23	32	44	56	72	83
	Water pressure drop	40～80
	Connection size	DN65		DN80		DN100	DN125
Cooling water	Form	Horizontal tubular heat exchanger
	Cooling water volumeT/H	16	20	30	36	46	60
	Water pressure drop	40～80
	Connection size	DN65	DN80		DN100		DN125

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		3N/400V/50HZ
Cooling input power at (-55℃)		103	135	192	249	310	375
Compressor	Form	semi-closed double screw compressor
Compressor	Heat control range	25%～100%
Chilled water	Form		Plate, dry, overflow or falling film heat exchanger
	Chilled water volumeT/H	34	45	63	82	105	123
	Water pressure drop	40～80
	Connection size	DN80		DN100		DN125
Cooling water	Form	Horizontal tubular heat exchanger
	Cooling water volumeT/H	26	34	48	62	79	94
	Water pressure drop	40～80
	Connection size	DN80		DN100	DN125		DN150

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		3N/400V/50HZ
Cooling input power at (-75℃)		83	110	156	203	254	308
Compressor	Form	semi-closed double screw compressor
Compressor	Heat control range	25%～100%
Chilled water	Form	Plate, dry, overflow or falling film heat exchanger
	Chilled water volumeT/H	22	30	36	55	70	82
	Water pressure drop	40～80
	Connection size	DN65		DN80		DN100
Cooling water	Form	Horizontal tubular heat exchanger
	Cooling water volumeT/H	18	23	31	43	54	65
	Water pressure drop	40～80
	Connection size	DN65	DN80		DN100		DN125

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
	Kcal/hr*10³	7.7	10.3	13.8	18.9	24.1	27.5
Power		3N/400V/50HZ
Cooling input power at (-105℃)		56	75	105	135	172	210
Compressor	Form	semi-closed double screw compressor
	Heat control range	25%～100%
Chilled water	Form	Plate, dry, overflow or falling film heat exchanger
	Chilled water volumeT/H	3	4	5	7	8	10
	Water pressure drop	40～80
	Connection size	DN40		DN50		DN65
Cooling water	Form	Horizontal tubular heat exchanger
	Cooling water volumeT/H	8	10	14	19	24	27
	Water pressure drop	40～80
	Connection size	DN50	DN65		DN80

Working Principle

LNEYA PLC，Multi channel independent temp control

Support data export, remote computer control, dynamic temperature adjustment

Standard design working conditions: chilled water: water temperature 7℃

The lowest liquid discharge temperature of the system is -30℃, and the cooling capacity is about 63% of that at -20℃.

Where project can we use in?

We work with businesses just like yours to keep operations running. Small workshops and large production plants alike rely on our water chiller systems to keep equipment and processes on track! （A-Z)

Aerospace	Anodizing & Plating	Automotive	Battery
Biotechnology	Brewery	Cannabis Extraction & Distillation	Casting Industry
Chemical	Commercial Buildings and Homes	Converting Industry	Cosmetics Workshops
Dairy Milk Processing	Data Center	Die Casting	Electric Car Battery
Energy Storage	Food & Beverage	Hazardous Processing	Heat Treating
Glass reactors	Hydraulic Press	Industrial Manufacturing	Injection Molding
Integrated circuits test	Laboratory	Laser Cutting	Lathes cooling
Semiconductor FAB	Metal Finishing	Mining	Misting Equipment
Optical Coating	Paint Production Workshops	Pharmaceutical	Plastics Processing
Oil and Gas	Power Generation	Printing	Reactors
Renewable Natural Gas	Rotary Evaporator	Semiconductor Manufacturing	Textile and Yarn Industry
Thermal Spray	Thermal Vacuum Test	Waste Water Treatment	Welding Machines

Visit Our Factory

From the moment you have a need for temperature control to the moment you receive our chiller, we are always professional.

截屏2024 11 20 20.50.10 — Workers assembling chillers

WechatIMG541 — chiller packaging and delivery

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