Products – LNEYA Chillers

GX -65℃~-10℃

amrita@lneya.com — Thu, 19 Oct 2023 05:18:38 +0000

GX -65℃~-10℃

Upright industrial refrigerator or horizontal industrial refrigerator

industrial refrigerators Products

Cooling Power @-60℃1kW~4kW
Power range5.5kW~19kW
Storage Capacity280l~1600L
Temperature fluctuation±2℃
RefrigerantR404A/R23
Weight380KG~780KG
Place of OriginChina

industrial refrigerator

INQUIRY

Parameters Detailed

If the low temperature refrigeration system has been frosted, believing that some enterprises have met, then how should we deal with such situation? Are there any methods can solve this problem. Today, let’s know something about it with Guanya refrigeration company.

1. First turn off the suction valve of the low temperature box compressor and unload to the minimum number of cylinders to operate.

2. Then close the liquid supply valve of the intermediate cooler and close the suction valve of the small high pressure cylinder.

3. After the high pressure cylinder is returned to normal, open the suction valve of the large and low pressure cylinder again. When the normal operation has been resumed, then supply the liquid to the intermediate cooler.

4. If the frosting of high pressure cylinder is severe, the operation of the unit must be stopped.

5. Drain the intermediate cooler.

6. The cooling water treatment is the same as the single-stage treatment.

Do you remember the above way of processing? If you still have some questions, please contact the customer service on the official website of Guanya refrigeration company immediately, and solve the problem in time!

Click online message to inquire about product details

Send us a message and we will contact you as soon as possible

Configuration Details

Model	GY-A228N	GY-A250N	GY-A2A10N	GY-A350N	GY-A3A10N	GY-A550N	GY-A5A10N
Volume	280L	500L	1000L	500L	1000L	500L	1000L
Inner dimension	800600600	1200650650	1550800750	1200650650	1550800750	1200650650	1550800750
Type	（Vertical）
Capability carrying	150KG	220KG	300KG	220KG	300KG	220KG	300KG
Capability carrying	Designed bearing capacity is two times of the standard one, (refrigeration system is designed according to the standard capacity when target artifact weight is greater than the standard capacity, the cooling rate will decrease)
Temp. range	-120℃～20℃	-120℃～20℃	-120℃～20℃	-135℃～0℃	-135℃～0℃	-150℃～0℃	-150℃～0℃
Cooling capacity	0.7kw -110℃	1 kw -110℃	2 kw -110℃	1kw -125℃	2 kw -125℃	1 kw -140℃	2kw -140℃
Temp. accuracy	±2℃	±2℃	±2℃	±2℃	±2℃	±2℃	±2℃
Heating power	2kw	3kw	5kw	3kw	5kw	3kw	5kw
Heating power	Nickel-chromium alloy electric heating heater, the controller has double safety protection, with independent temperature limiter protection.
Cooling rate	Ambient temperature of 25℃, no-load,（from 0℃to -110℃ about 1 .5 hour；
Cooling rate	from 0℃ to -140℃ about 2 hours, cooling rate will be a little different for ambient temperature changes.
Controller	PLC multifunctional controller
Operation panel	7-inch color touch screen, display set temperature, measured temperature.
Temp. record	Temperature curve and fault record, U-disk data export, excel format.
Compressor	Emerson Copeland, adopt cascade refrigeration technology
Intermediate heat exchanger	Plate heat exchanger
Dry filter	Emerson
Expansion valve	Electronic expansion valve
Evaporator	Copper-tube with aluminum-fin
Cooling Type	Air-cooled with water-cooled auxiliary functions (Ensure good cooling capacity when temp. above 30℃)
Means of insulation	Polyurethane foam insulation, thermal insulation layer 150 mm, with embedded FIR boards
Safety Protection	Self-diagnosis function; Phase sequence phase failure protection; leakage protector; cooling unit overload protection; high and low-pressure switch, overload relay, thermal protection, high-temperature protection and temperature fault protection.
Case material	Outside is cold rolled steel painting, internal is SUS304 wire drawing board.
Refrigerant	Mix Refrigerant from LNEYA
Dimension	22001150 1150	27001200 1200	31001300 1250	29001200 1200	32001300 1250	30001200 1200	33001300 1250
Power 380V 50HZ	12KW MAX	16.5KW MAX	20KW MAX	18KW MAX	25KW MAX	23KW MAX	30KW MAX
Weight	570kg	680kg	850kg	750kg	900kg	800kg	1250kg
Optional	High temperature reaches 80℃ and temperature accuracy is ±0.5℃；the input power will be changed.
Optional	Temp. accuracy ±0.5℃
Optional	Cooling and heating program controlled, meet cold treatment process requirements(can set 5 programs, each program can edit 40 steps.)
Optional	Interior door, reduce cooling capacity lost when picking small workpieces (temperature below 60℃ optional)
Optional	Outside SUS304 wire drawing board case
Optional	Diameter 50mm cable hole
Optional	Electric heating vacuum glass observation window (with lighting) 200mm*300mm
Optional	Low temperature automatic defrost (can be once per hour or use manual button to defrost), ensure it can work at low temperature for a long time even the door is open and close frequently）

Working Principle

Applications

It is used in industrial cold treatment, mainly in the application of cold work mold steel, high-speed steel, bearing steel, cold work molds and mold accessories;

This industrial cold treatment box can significantly increase the hardness and strength of the workpiece, ensure the dimensional accuracy of the workpiece, improve the wear resistance and impact toughness of the workpiece, and improve the stress distribution within the workpiece;

Mainly used for cold shrinkage of copper sleeves, bearings, etc., and widely used in precision machinery assembly;

It is also widely used in ultra-low temperature testing of large equipment (automobiles, large engineering machinery, aircraft components, aerospace equipment components, military equipment components);

Customization of Cold Assembly Freezer Solution

Please contact us : sales@cnzlj.com

GX -100℃~-30℃

amrita@lneya.com — Thu, 19 Oct 2023 05:13:53 +0000

GX -100℃~-30℃

Upright industrial refrigerator or horizontal industrial refrigerator

industrial refrigerators Products

Cooling Power @-90℃0.7kW~3kW
Power range9kW~30kW
Storage Capacity280l~1600L
Temperature fluctuation±2℃
RefrigerantR404A/R23
Weight470KG~940KG
Place of OriginChina

industrial refrigerator

INQUIRY

Parameters Detailed

1. First turn off the suction valve of the low temperature box compressor and unload to the minimum number of cylinders to operate.

2. Then close the liquid supply valve of the intermediate cooler and close the suction valve of the small high pressure cylinder.

4. If the frosting of high pressure cylinder is severe, the operation of the unit must be stopped.

5. Drain the intermediate cooler.

6. The cooling water treatment is the same as the single-stage treatment.

Click online message to inquire about product details

Send us a message and we will contact you as soon as possible

Configuration Details

Model	GX-A028N	GX-A050N	GX-A0A10N	GY-A028N	GY-A050N	GY-A080N	GY-A0A16N
Volume	280L	500L	1000L	280L	500L	800L	1600L
Inner dimension	610600 760	800735 850	10001000 1000	800600 600	1200650 650	1350800 750	2000900 900
Type	（Vertical）			（Chest/Horizontal）
Capability carrying	150KG	220KG	300KG	150KG	220KG	300KG	650KG
Capability carrying	Designed bearing capacity is two times of the standard one, (refrigeration system is designed according to the standard capacity when target artifact weight is greater than the standard capacity, the cooling rate will decrease)
Temp. range	-100℃～60℃	-100℃～60℃	-100℃～60℃	-100℃～60℃	-100℃～60℃	-100℃～60℃	-100℃～60℃
Cooling capacity at -90℃	0.7kw	1 kw	2 kw	0.7kw	1 kw	2 kw	3kw
Temp. accuracy	±2℃	±2℃	±2℃	±2℃	±2℃	±2℃	±2℃
Heating power	2kw	3kw	5kw	2kw	3kw	5kw	8kw
Heating power	Nickel-chromium alloy electric heating heater, the controller has double safety protection, with independent temperature limiter protection.
Cooling rate	(Ambient temperature of 25℃, no-load, from 60 ℃s to -95 ℃ about 1 hour).；cooling rate will be a little different for temperature changes.
Controller	PLC multifunctional controller
Operation panel	7-inch color touch screen, display set temperature, measured temperature.
Temp. record	Temperature curve and fault record, U-disk data export, excel format.
Inside circulating air	1650 m³/h	2100 m³/h	2750 m³/h	2100 m³/h	2750 m³/h	3500 m³/h	6000 m³/h
Inside circulating air	When it is open, the internal circulation fan automatically turns off. The touch screen displays open state.
Compressor	Emerson Copeland, adopt cascade refrigeration technology
Intermediate heat exchanger	Plate heat exchanger
Dry filter	Emerson
Expansion valve	Electronic expansion valve
Evaporator	Copper-tube with aluminum-fin
Cooling Type	Air-cooled with water-cooled auxiliary functions (Ensure good cooling capacity when temp. above 30℃)
Means of insulation	Polyurethane foam insulation, thermal insulation layer 125 mm, with embedded FIR boards
Safety Protection	Self-diagnosis function; Phase sequence phase failure protection; leakage protector; cooling unit overload protection; high and low pressure switch, overload relay, thermal protection device, high temperature protection and temperature fault protection.
Case material	Outside is cold rolled steel painting, internal is SUS304 wire drawing board.
Refrigerant	R404A/R23/R14
Dimension	11501150 1850	13501300 1850	15501500 2100	22001150 1150	27001200 1200	29001300 1250	37001400 1350
Power 380V 50HZ	9KW MAX	13.5KW MAX	18KW MAX	12KW MAX	16.5KW MAX	20KW MAX	30KW MAX
Weight	470kg	580kg	750kg	495kg	625kg	810kg	940kg
Optional	High temperature reaches 150℃ and temperature accuracy is ±0.5℃；the input power will be changed （When select this model, the thickness of thermal insulation layer will be 150mm，thermal insulation material will be silicate and vacuum plate）
Optional	Temp. accuracy ±0.5℃
Optional	Cooling and heating program controlled, meet cold treatment process requirements(can set 5 programs, each program can edit 40 steps.)
Optional	Interior door, reduce cooling capacity lost when picking small workpieces (temperature below 60℃ optional)
Optional	Outside SUS304 wire drawing board case
Optional	Diameter 50mm cable hole
Optional	Electric heating vacuum glass observation window (with lighting) 200mm*300mm
Optional	Low temperature automatic defrost (can be once per hour or use manual button to defrost), ensure it can work at low temperature for long time even the door is open and close frequently）

Working Principle

Applications

It is used in industrial cold treatment, mainly in the application of cold work mold steel, high-speed steel, bearing steel, cold work molds and mold accessories;

Mainly used for cold shrinkage of copper sleeves, bearings, etc., and widely used in precision machinery assembly;

Customization of Cold Assembly Freezer Solution

Please contact us : sales@cnzlj.com

GX -80℃~-10℃

amrita@lneya.com — Thu, 19 Oct 2023 05:03:15 +0000

GX -80℃~-10℃

Upright industrial refrigerator or horizontal industrial refrigerator

industrial refrigerators Products

Cooling Power @-75℃1kW~4kW
Power range7kW~21kW
Storage Capacity280l~1600L
Temperature fluctuation±2℃
RefrigerantR404A/R23
Weight400KG~1000KG
Place of OriginChina

INQUIRY

Parameters Detailed

1. First turn off the suction valve of the low temperature box compressor and unload to the minimum number of cylinders to operate.

2. Then close the liquid supply valve of the intermediate cooler and close the suction valve of the small high pressure cylinder.

4. If the frosting of high pressure cylinder is severe, the operation of the unit must be stopped.

5. Drain the intermediate cooler.

6. The cooling water treatment is the same as the single-stage treatment.

Click online message to inquire about product details

Send us a message and we will contact you as soon as possible

Working Principle

Applications

It is used in industrial cold treatment, mainly in the application of cold work mold steel, high-speed steel, bearing steel, cold work molds and mold accessories;

Mainly used for cold shrinkage of copper sleeves, bearings, etc., and widely used in precision machinery assembly;

Configuration Details

Model	GX-8028N	GX-8050N	GX-80A10N	GY-8028N	GY-8050N	GY-8080N	GY-80A16N
volume	280L	500L	1000L	280L	500L	800L	1600L
Inner dimension mm	610600 760	800735 850	10001000 1000	800600 600	1200650 650	1350800 750	2000900 900
Type	（Vertical）			（Chest/Horizontal）
Capacibility carrying	150KG	220KG	300KG	150KG	220KG	300KG	650KG
	Designed bearing capacity is two times of the standard one, (refrigeration system is designed according to the standard capacity when target artifact weight is greater than the standard capacity, the cooling rate will decrease)
Temp. range	-80°C~-10°C Optional -80°C～60°C
Cooling capacity at -75℃	1kw	1.5kw	2.5kw	1kw	1.5kw	2.5kw	4kw
Temp. accuracy	±2℃	±2℃	±2℃	±2℃	±2℃	±2℃	±2℃
Heating power	2kw	3kw	5kw	2kw	3kw	5kw	8kw
	Nickel-chromium alloy electric heating heater, the controller has double safety protection, with independent temperature limiter protection.
Cooling rate	(ambient temperature of 25 degrees, no-load, from 60 degrees to -75 degrees about 1 hour).；cooling rate will be a little different for temperature changes.
Controller	S7 PLC multifunctional controller
Operation panel	7-inch color touch screen, display set temperature, measured temperature.
Temp. record	Temperature curve and fault record, U-disk data export, excel format.
Inside circulating air	1650 m³/h	2100 m³/h	2750 m³/h	2100 m³/h	2750 m³/h	3500 m³/h	6000 m³/h
	When it is open, the internal circulation fan automatically turns off. The touchscreen displays open state.
Compressor	Emerson Copeland, adopt cascade refrigeration technology
Intermediate heat exchanger	Plate heat exchanger
Dry filter	Emerson
Expansion valve	Electronic expansion valve
Evaporator	Copper-tube with aluminum-fin
Cooling Type	Air-cooled with water-cooled auxiliary functions (Ensure good cooling capacity when temp. above 30 degrees)
Means of insulation	Polyurethane foam insulation, thermal insulation layer 125 mm, with embedded FIR boards
Safety Protection	Self-diagnosis function; Phase sequence phase failure protection; leakage protector; cooling unit overload protection; high and low pressure switch, overload relay, thermal protection device, high temperature protection and temperature fault protection.
Case material	Outside is cold rolled steel painting, internal is SUS304 wire drawing board.
Refrigerant	R404A /R23
Dimension	11501150 1850	13501300 1850	15501500 2100	22001150 1150	27001200 1200	29001300 1250	37001400 1350
Power 380V 50HZ	7KW MAX	11.5KW MAX	15KW MAX	7KW MAX	11.5KW MAX	15KW MAX	21KW MAX
Weight	400kg	500kg	690kg	415kg	525kg	710kg	840kg
Optional	High temperature reaches 150degree and temperature accuracy is ±0.5degree；the input power will be changed（When select this model, the thickness of thermal insulation layer will be 150mm，thermal insulation material will be silicate and vacuum plate）
Optional	Closed circulating oil heating system, no direct electric heating element inside the box, suitable for flammable products test
Optional	Temp. accuracy ±0.5℃
Optional	Cooling and heating program controlled, meet cold treatment process requirements(can set 5 programs, each program can edit 40 steps.)
Optional	Interior door, reduce cooling capacity lost when picking small workpieces (temperature below 60 degrees optional)
Optional	Outside SUS304 wire drawing board case
Optional	Diameter 50mm cable hole
Optional	Electric heating vacuum glass observation window (with lighting) 200mm*300mm
Optional	Low temperature automatic defrost (can be once per hour or use manual button to defrost), ensure it can work at low temperature for long time even the door is open and close frequently）

Customization of Cold Assembly Freezer Solution

Please contact us : sales@cnzlj.com

GY-150℃～-20℃

amrita@lneya.com — Thu, 19 Oct 2023 03:59:47 +0000

GY -150℃~-20℃

horizontal industrial refrigerator

industrial refrigerators Products

Cooling Power @-110℃0.7kW~2kW
Power range12kW~40kW
Storage Capacity280l~1000L
Temperature fluctuation±2℃
RefrigerantR404A/R23
Weight570KG~1250KG
Place of OriginChina

MAIL INQUIRY

WHATSAPP INQUIRY

Parameters Detailed

1. First turn off the suction valve of the low temperature box compressor and unload to the minimum number of cylinders to operate.

2. Then close the liquid supply valve of the intermediate cooler and close the suction valve of the small high pressure cylinder.

4. If the frosting of high pressure cylinder is severe, the operation of the unit must be stopped.

5. Drain the intermediate cooler.

6. The cooling water treatment is the same as the single-stage treatment.

Click online message to inquire about product details

Send us a message and we will contact you as soon as possible

Model	GX-6528N	GX-6550N	GX-6580N	GY-6528N	GY-6550N	GY-6580N	GY-65A16N
volume	280L	500L	800L	280L	500L	800L	1600L
Inner dimension cm	61 60 76	80 74 85	100 80 100	80 60 60	120 65 65	135 80 75	200 90 90
Type	（Vertical）			（Chest/Horizontal）
Capacibility carrying	150KG	220KG	300KG	150KG	220KG	300KG	650KG
	Designed bearing capacity is two times of the standard one, (refrigeration system is designed according to the standard capacity when target artifact weight is greater than the standard capacity, the cooling rate will decrease)
Temp. range	-65℃～60℃	-65℃～60℃	-65℃～60℃	-65℃～60℃	-65℃～60℃	-65℃～60℃	-65℃～60℃
Cooling capacity at -60℃	1kw	1.5kw	2.5kw	1kw	1.5kw	2.5kw	4kw
Temp. accuracy	±2℃	±2℃	±2℃	±2℃	±2℃	±2℃	±2℃
Heating power	2kw	3kw	5kw	2kw	3kw	5kw	8kw
	Nickel-chromium alloy electric heating heater, the controller has double safety protection, with independent temperature limiter protection.
Cooling rate	(ambient temperature of 25 degrees, no-load, from 60 degrees to -60 degrees about 1 hour).；cooling rate will be a little different for temperature changes.
Controller	PLC multifunctional controller
Operation panel	7-inch color touch screen, display set temperature, measured temperature.
Temp. record	Temperature curve and fault record, U-disk data export, excel format.
Inside circulating air	1650 m³/h	2100 m³/h	2750 m³/h	2100 m³/h	2750 m³/h	3500 m³/h	6000 m³/h
	When it is open, the internal circulation fan automatically turns off. The touchscreen displays open state.
Compressor	Emerson Copeland, adopt cascade refrigeration technology
Intermediate heat exchanger	Plate heat exchanger
Dry filter	Emerson
Expansion valve	Electronic expansion valve
Evaporator	Copper-tube with aluminum-fin
Cooling Type	Air-cooled with water-cooled auxiliary functions (Ensure good cooling capacity when temp. above 30 degrees)
Means of insulation	Polyurethane foam insulation, thermal insulation layer 125 mm, with embedded FIR boards
Safety Protection	Self-diagnosis function; Phase sequence phase failure protection; leakage protector; cooling unit overload protection; high and low pressure switch, overload relay, thermal protection device, high temperature protection and temperature fault protection.
Case material	Outside is cold rolled steel painting, internal is SUS304 wire drawing board.
Refrigerant	R404A/R23
Dimension mm	11501150 1850	13501300 1850	15501300 2100	22001150 1150	27001200 1200	29001300 1250	37001400 1350
Power 380V 50HZ	5.5KW MAX	7.5KW MAX	13.5KW MAX	5.5KW MAX	7.5KW MAX	13.5KW MAX	19KW MAX
Weight	380kg	480kg	650kg	385kg	485kg	650kg	780kg
Optional	High temperature reaches 150degree and temperature accuracy is ±0.5degree；the input power will be changed（When select this model, the thickness of thermal insulation layer will be 150mm，thermal insulation material will be silicate and vacuum plate）
Optional	Closed circulating oil heating system, no direct electric heating element inside the box, suitable for flammable products test
Optional	Temp. accuracy ±0.5℃
Optional	Cooling and heating program controlled, meet cold treatment process requirements(can set 5 programs, each program can edit 40 steps.)
Optional	Interior door, reduce cooling capacity lost when picking small workpieces (temperature below 60 degrees optional)
Optional	Outside SUS304 wire drawing board case
Optional	Diameter 50mm cable hole
Optional	Electric heating vacuum glass observation window (with lighting) 200mm*300mm
Optional	Low temperature automatic defrost (can be once per hour or use manual button to defrost), ensure it can work at low temperature for long time even the door is open and close frequently）

Working Principle

Applications

It is used in industrial cold treatment, mainly in the application of cold work mold steel, high-speed steel, bearing steel, cold work molds and mold accessories;

Mainly used for cold shrinkage of copper sleeves, bearings, etc., and widely used in precision machinery assembly;

Customization of Cold Assembly Freezer Solution

Please contact us : sales@cnzlj.com

CNYL -45℃~55℃

amrita@lneya.com — Sat, 06 May 2023 04:01:28 +0000

CNYL -45℃~55℃

Energy storage battery thermal management temperature control system

Energy Storage Liquid Chiller Products

Cooling power45KW
Temperture accuracy±0.5℃
Control SystemPLC
Power range380V 50HZ Choose 220V60HZ 460V 60HZ
Details

battery thermal energy ctorage liquid cooling temperature control unit thermal management

MAIL

WHATSAPP

Product Overview

Product Description

Battery Energy Storage Systems are filled with many battery cells, generating a large amount of extreme heat load. This means that the cooling system needs to precisely control the temperature and efficiently dissipate the large amount of heat generated by the battery charge and discharge cycle. Chillers are one of the most reliable liquid cooling systems and can alleviate many maintenance and service concerns.

Considering the high temperatures generated by battery charge and discharge cycles, it is clear that the most efficient solution is to install a recirculation cooler in the battery storage tank. LNEYA’s chillers also feature precise temperature control. LNEYA’s design engineers rely on decades of experience to shape and size chillers to reliably conform to and withstand climate change and extreme conditions without taking up too much valuable space in battery energy storage.

Efficient “nanny-style” temperature control and intelligent linkage with battery temperature

Ambient operating temperature range -45°C~55°C

Can be used below 3000 meters above sea level

Protection above IP50 can meet anti-corrosion requirements

Intelligent, multilingual color touch screen provides clear and comprehensive important data information

Real-time display of flow pressure data

Fully enclosed design of ethylene glycol antifreeze circulation system

Using compressor heating to prevent condenser frosting technology, the system has no PTC heater

Real-time operation and maintenance management of equipment through the Internet of Things platform

Parameters Detail

Model	CNYL -45~55
Cooling Capacity	45KW
Temperature Control Accuracy	±0.5℃ Real-time temperature record
Secondary Refrigerant	Ethylene glycol antifreeze, fully enclosed design of refrigerant circulation system
Refrigerant	R410A
Flow	300L/min~400L/min Set display history
Pressure Sensor Detection	Liquid outlet pressure, liquid inlet pressure, refrigeration system high and low pressure
Temperature Sensor Detection	Liquid outlet temperature, liquid inlet temperature, refrigeration system exhaust and suction temperature, condensation temperature
Liquid Level of Expansion Tank	Liquid level sensor real-time monitoring
Heating	Using compressor heating to prevent condenser frosting technology, the system has no PTC heater
Energy Consumption Display	The system has real-time energy consumption and cycle cumulative energy consumption display
Condenser	microchannel heat exchanger
Evaporator	Plate heat exchanger
Cooling Throttling	Electronic expansion valve
Low Pressure electrical	Schneider/Siemens
Display Screen	7 inch color touch screen
Control System	PLC
Communication	CAN
Network	Real-time operation and maintenance management of equipment through the Internet of Things platform
Ambient use temperature	-45℃~55℃
Safety Protection	With self-diagnosis function, phase sequence and phase failure protection, safety voltage protection, abnormal flow protection, high and low pressure protection of refrigeration system, exhaust and suction temperature protection, high and low liquid level protection, abnormal circulation pipeline pressure protection
Power	380V 50HZ Choose 220V60HZ 460V 60HZ
Shell Material	Cold-rolled sheet spray REL7035
Internal Piping	SUS304

Product Application

Suitable for single high current liquid cooling test

Complement the existing liquid cooling circulation channel, single channel, air cooling

Applicable to energy storage modules, energy storage sub-box performance test

Suitable for performance testing of vehicle power supply products

Applicable to vehicle power supply large module, energy storage module, energy storage plug-in box test, suitable for vehicle power supply product performance test

Applicable to energy storage modules, energy storage sub-box performance test

Applicable to cycle test, the cooling method is liquid cooling mode

Applicable to vehicle power supply, energy storage system test

Suitable for performance testing, the cooling method is liquid cooling mode

Applicable to vehicle power supply, energy storage system test

Suitable for performance testing of vehicle power supply products

Suitable for performance testing of R&D projects, prepared for cylindrical/other direct cooling projects

Customization of Liquid Cooling Solutions

Please contact us : services@lneya.com

UC +50℃~300℃

amrita@lneya.com — Thu, 27 Apr 2023 07:51:05 +0000

UC +50℃~300℃ heating circulator

Can temperature control reaction material

Heating Circulators Products

Heating Power3.5kW~130kW
Cooling power1kW~130kW
Power range5kW~136kW
Temperture accuracy±0.5℃
Weight95kG~1400kG
Details

heating circulator heating system temperature control unit

MAIL

WHATSAPP

Parameters Detailed

Heating Circulator UC series with function from high temperature to cooling process, from 300℃~50℃.
Equipped with heating cooling container, with large heat transfer area, fast heat-up and cool-down, small heat transfer oil demand.
Can heat-up and cool-down continuously.
The whole cycle is full closed,there is no oil mist at high temperature, heat transfer oil can not be oxidized and browning.
With function of internal PT100 for correcting internal circulation.
The whole system is closed with expansion tank, the expansion tank and liquid circulation are thermal insulation, do not participate in liquid circulation, regardless of high or low temperature, the medium in expansion tank is limited to 60℃.

Configuration Details

Model		UC-3530	UC-5530	UC-7530	UC-A1030	UC-A1530	UC-A2530	UC-A3830	UC-A6030	UC-A9530	UC-A13030
Temperature range		50℃～300℃
Controller		PID adaptive controller
Temp. control optional		Heat-conducting medium outlet temp. control
Communication protocol		MODBUS RTU protocol RS 485 interface
Temperature feedback		Heat-conducting medium temperature feedback PT100
Temp. accuracy		±0.5℃
Heating power		3.5kW	5.5kW	7.5kW	10kW	15kW	25kW	38kW	60kW	95kW	130kW
Cooling capacity	300℃	3.5kW	5.5kW	7.5kW	10kW	15kW	25kW	38kW	60kW	95kW	130kW
	200℃	3.5kW	5..5kW	7.5kW	10kW	13kW	25kW	38kW	60kW	95kW	130kW
	100℃	2.8kW	4kW	5kW	7kW	12kW	20kW	30kW	48kW	76kW	100kW
	65℃	1kW	1.8kW	2.2kW	3kW	5kW	8.5kW	12kW	19kW	30kW	40kW
Circulation pump		Max35L/min 1.2BAR	Max35L/min 1.2BAR	Max50L/min 1.2BAR	Max50L/min 1.2BAR	Max110L/min 1.5BAR	Max150L/min 1.5BAR	Max200L/min 1.5BAR	Max250L/min 2.5BAR	Max400L/min 2.5BAR	Max400L/min 2.5BAR
Heater		Flanged pipe electric heater
Independent temperature limiter		Lneya
Cooler		Plate heat exchanger/Tube heat exchanger
Operation panel		Display set temperature and measured temperature，key operation input temperature
Sefety protection		Self-diagnostics；High pressure switch，overload relay、variety of security features such as thermal protection devices.
Closed circulation system		The entire system is a fully enclosed system，no oil mist at high temperatures、low temperature does not absorb moisture in the air
System		The system does not increase the pressure due to high temperature during operation，low temperature automatically replenishes the heat transfer medium.
Connection size		ZG3/4	ZG3/4	ZG1	ZG1	ZG1	DN32 PN10	DN40 PN10	DN40 PN10	DN50 PN10	DN50 PN10
Dimensions cm		4070130	4070130	4570160	4570160	70100175	70100175	80100185	150100185	200145205	200145205
Weight kg		95	110	120	160	195	265	395	615	1220	1400
Power		5KW	7KW	9KW	12kw	17kw	28kw	41kw	65kw	101kw	136kw
Case material		Cold rolled sheet spray
Optional		Optional 7-inch color touch screen，recording temperature curve，data export using excel format
Optional		SUS304 shell
Optional		Optional external touch screen controller，communication line distance 10m
Optional		Optional explosion-proof touch screen control system（ExdeIIBT4），communication line distance 10m
Optional power		220V 60HZ three phase，440V～480V 60HZ three phase

LQ -40℃~-110℃

amrita@lneya.com — Fri, 18 Nov 2022 05:32:19 +0000

LQ -40°C~-110°C Semiconductor test chiller

For non corrosive gas cooling

Products

Heating Power2.5kW~25kW
Cooling capacity0.25kW~25kW
Power range6.5kW~50kW
Medium accuracy±0.3℃
Flow pressure20L/min~150L/min 2.5bar
RefrigerantR404A/R508B
Details

gas chiller gas cooling chiller semiconductor test chiller(LQ)

MAIL INQUIRY

WHATSAPP INQUIRY

Parameters Detailed

Gas heat exchange system withstand pressure 20bar;

The temperature range is from -40°C to -110°C, which can meet different temperatures;

All use environmentally friendly refrigerants;

Using secondary subcooling technology, rapid cooling and low limit temperature;

Adopt well-known brand compressors, mainly self-branded as Carlisle and Emerson;

The cold box uses plate heat exchangers and tube heat exchangers, which are small in size and high in efficiency;

Adopt a full set of high-quality cold controls (Danfoss pressure controller, balance valve, expansion valve, solenoid valve, filter drier, Emerson oil separator, ALCO sight glass, one-way valve, etc.);

Adopt Danfoss expansion valve and Emerson electronic expansion valve;

Using Siemens S7 PLC, 7-inch touch screen, automatic control operation, and with temperature curve display, temperature record U disk, fault alarm record;

The whole machine is installed, the system has been tested in the factory, and the user only needs to install the power supply, gas pipeline, and cooling water pipeline before it can run;

Factory test: Each unit is tested in the factory with load for no less than 12 hours;

Factory test standard: ambient temperature 20 degrees, cooling water temperature 20 degrees, 6bar dry compressed air;

Model

LQ-4015

LQ-4030

LQ-4060

LQ-40100

LQ-7515

LQ-7530

LQ-7560

LQ-75100

LQ-4015W

LQ-4015W

LQ-4030W

LQ-4060W

LQ-40100W

LQ-7515W

LQ-7530W

LQ-7560W

LQ-75100W

LQ-A1015W

LQ-A1030W

LQ-A1060W

LQ-A10100W

Gas flow

15m3/h

30m3/h

60m3/h

100m3/h

15m3/h

30m3/h

60m3/h

100m3/h

15m3/h

30m3/h

60m3/h

100m3/h

lowest temp.

-40℃

-75℃

-110℃

Heat exchange area

0.8m2

1.5m2

3m2

5m2

1.5m2

2.5m2

5m2

9m2

2.5m2

4m2

8m2

13m2

Gas inlet and outlet diameter

ZG3/8

ZG1/2

ZG1

DN50

ZG3/8

ZG1/2

ZG1

DN50

ZG3/8

ZG1/2

ZG1

DN50

Power supply

220V 50HZ

380V 50HZ

220V 50HZ

380V 50HZ

Power 50HZ

1.2KW

1.8KW

3.5KW

7KW

2KW

3KW

6KW

11.5KW

Heat exchanger material

Standard configuration sus304 contains a small amount of copper

Control System	Programmable controller and module
Display and record	7-inch color touch screen, record curve temperature and alarm conditions
compressor	France Taikang/Emerson Copeland

Working Principle

Used for cooling gas (non-corrosive): normal temperature gas such as dry compressed air, nitrogen, argon, etc. is passed into the LQ series equipment, the gas out can reach the target low temperature temperature, and the component or heat exchanger that needs to be tested can be supplied middle.

The model LQ -40℃~-110℃ products can water-cooled and air-cooled.

LTS -60℃~80℃

amrita@lneya.com — Fri, 18 Nov 2022 05:18:13 +0000

LTS -60℃～80℃ Fluoride cooling heating system

Temperature control during semiconductor manufacturing

Products

Flow control12L/min~45L/min
Temperature accuracy±0.1℃ @-60℃~-30℃
Internal circulating liquid4L~10L
Expansion tank10L~20L
Details
Place of OriginChina

cooling heating sytem fluorinated cooling heating system LTS semiconductor test chiller

MAIL INQUIRY

WHATSAPP INQUIRY

Parameters Detailed

1. The pressure holding test of the medium circulation system is 7 bar.
2. Use high-quality magnetic pump without mechanical shaft seal.
3. Optimize temperature sampling and response speed, specially designed control algorithm, can respond quickly to stable temperature control.
4. Enhance the design of circulating pump capacity to meet the high-lift requirements of the system.
5. Continuous high temperature cooling technology meets the requirements of stable operation when heat is loaded on the heat sink plate and requires constant temperature control of cooling and heating.
6. In view of the volatile characteristics of fluorinated liquid, the joint design and system sealing design are strengthened to ensure the service life of the medium.

Electronic fluoride solution is suitable for:

Semiconductor manufacturing and packaging testing.
Thermal and cooling media, as well as heat dissipation media for computer servers and electronic component systems.
Solvent diluents, lubricating diluents, and other solvents for other purposes.
Thermal Shock (cold and hot shock test fluid).

Model	LTS-602	LTS-603	LTS-604	LTS-606	LTS-608
	LTS-602W	LTS-603W	LTS-604W	LTS-606W	LTS-608W
Temperature range	-60℃～-20℃
Temperature control accuracy	±0.1℃ -60℃～-30℃
Flow control	7～25L/min		12～45L/min
	The flow control adopts frequency converter adjustment, and the speed is automatically adjusted according to the feedback signal of the flow sensor. The maximum pressure of the circulating pump is 5bar.
Internal circulating fluid volume	4L	5L	6L	8L	10L
Expansion tank volume	10L	10L	15L	15L	20L
System pressure display	The pressure of the refrigeration system is realized by a pointer pressure gauge (high pressure, low pressure)
	The pressure acquisition outlet position of the circulatory system is detected by a pressure sensor and displayed on the touch screen
Controller	PLC, fuzzy PID control algorithm, with cascade control algorithm
Temperature control	Heat transfer medium outlet temperature control mode
	External temperature sensor: (PT100 or 4～20mA or communication setting) control mode (cascade control)
Letter of agreement	Ethernet interface TCP/IP protocol
	RS485 interface modbus RTU protocol
Internal temperature feedback of equipment	Equipment heat transfer medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, ambient temperature, compressor suction temperature, cooling water temperature (available for water-cooled equipment)
Closed circulation system	The whole system is a fully enclosed system, low temperature does not absorb moisture in the air, does not volatilize the heat transfer medium, and the low temperature automatically supplements the heat transfer medium into the circulation system
Compressor	Emerson Copeland/Danfoss Scroll Flexible Compressor
Circulating pump	Magnetic circulation pump
Evaporator	Plate heat exchanger
Condenser	Micro channel condenser (air-cooled)
	Plate heat exchanger (water-cooled), special attention: clean factory water is required
Refrigeration accessories	Danfoss/Emerson accessories (filter drier, oil separator, high and low pressure protector, expansion valve)
Operation panel	Wuxi Guanya customized 7-inch color touch screen, temperature curve display\EXCEL data export
Security	With self-diagnosis function; phase sequence open-phase protector, refrigerating machine overload protection; high-pressure pressure switch, overload relay, thermal protection device and other security functions.
In and out interface size	ZG1/2	ZG1/2	ZG3/4	ZG3/4	ZG3/4

Configuration Details

This model can be air-cooled or water-cooled.

LTS -40℃~35℃

amrita@lneya.com — Fri, 18 Nov 2022 05:13:14 +0000

LTS -40℃～35℃ Fluoride cooling heating system

Temperature control during semiconductor manufacturing

Flow control12L/min~45L/min
Temperature accuracy±0.1℃ @40℃~-10℃
Internal circulating liquid4L~10L
Expansion tank10L~20L
Details
Place of OriginChina

cooling heating sytem fluorinated cooling heating system LTS semiconductor test chiller

MAIL INQUIRY

Parameters Detailed

1. The pressure holding test of the medium circulation system is 7 bar.
2. Use high-quality magnetic pump without mechanical shaft seal.
3. Optimize temperature sampling and response speed, specially designed control algorithm, can respond quickly to stable temperature control.
4. Enhance the design of circulating pump capacity to meet the high-lift requirements of the system.
5. Continuous high temperature cooling technology meets the requirements of stable operation when heat is loaded on the heat sink plate and requires constant temperature control of cooling and heating.
6. In view of the volatile characteristics of fluorinated liquid, the joint design and system sealing design are strengthened to ensure the service life of the medium.

Model	LTS-402	LTS-403	LTS-404	LTS-406	LTS-408
	LTS-402W	LTS-403W	LTS-404W	LTS-406W	LTS-408W
Temperature range	-40℃～35℃
Temperature control accuracy	±0.1℃ -40℃～-10℃
Flow control	7～25L/min		12～45L/min
	The flow control adopts frequency converter adjustment, and the speed is automatically adjusted according to the feedback signal of the flow sensor. The maximum pressure of the circulating pump is 5bar.
Internal circulating fluid volume	4L	5L	6L	8L	10L
Expansion tank volume	10L	10L	15L	15L	20L
System pressure display	The pressure of the refrigeration system is realized by a pointer pressure gauge (high pressure, low pressure)
	The pressure acquisition outlet position of the circulatory system is detected by a pressure sensor and displayed on the touch screen
Controller	PLC, fuzzy PID control algorithm, with cascade control algorithm
Temperature control	Heat transfer medium outlet temperature control mode
	External temperature sensor: (PT100 or 4～20mA or communication setting) control mode (cascade control)
Letter of agreement	Ethernet interface TCP/IP protocol
	RS485 interface modbus RTU protocol
Internal temperature feedback of equipment	Equipment heat transfer medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, ambient temperature, compressor suction temperature, cooling water temperature (available for water-cooled equipment)
Closed circulation system	The whole system is a fully enclosed system, low temperature does not absorb moisture in the air, does not volatilize the heat transfer medium, and the low temperature automatically supplements the heat transfer medium into the circulation system
Compressor	Emerson Copeland/Danfoss Scroll Flexible Compressor
Circulating pump	Magnetic circulation pump
Evaporator	Plate heat exchanger
Condenser	Micro channel condenser (air-cooled)
	Plate heat exchanger (water-cooled), special attention: clean factory water is required
Refrigeration accessories	Danfoss/Emerson accessories (filter drier, oil separator, high and low pressure protector, expansion valve)
Operation panel	Wuxi Guanya customized 7-inch color touch screen, temperature curve display\EXCEL data export
Security	With self-diagnosis function; phase sequence open-phase protector, refrigerating machine overload protection; high-pressure pressure switch, overload relay, thermal protection device and other security functions.
In and out interface size	ZG1/2	ZG1/2	ZG3/4	ZG3/4	ZG3/4

Configuration Details

This model can be air-cooled chiller or water-cooled chiller.

LTS -20℃~80℃

amrita@lneya.com — Fri, 18 Nov 2022 05:08:09 +0000

LTS -20℃~80℃ Fluoride cooling and heating system

Temperature control during semiconductor manufacturing

Flow control12L/min~45L/min
Internal circulating liquid4L~10L
Expansion tank10L~20L
Details
Place of OriginChina

cooling heating sytem fluorinated cooling heating system LTS semiconductor test chiller

MAIL INQUIRY

Parameters Detailed

1. The pressure holding test of the medium circulation system is 7 bar.
2. Use high-quality magnetic pump without mechanical shaft seal.
3. Optimize temperature sampling and response speed, specially designed control algorithm, can respond quickly to stable temperature control.
4. Enhance the design of circulating pump capacity to meet the high-lift requirements of the system.
5. Continuous high temperature cooling technology meets the requirements of stable operation when heat is loaded on the heat sink plate and requires constant temperature control of cooling and heating.
6. In view of the volatile characteristics of fluorinated liquid, the joint design and system sealing design are strengthened to ensure the service life of the medium.

Model	LTS-202	LTS-203	LTS-204	LTS-206	LTS-208
	LTS-202W	LTS-203W	LTS-204W	LTS-206W	LTS-208W
Temperature range	-20℃～35℃
Temperature control accuracy	±0.1℃ at -20℃～0℃
Flow control	7～25L/min		12～45L/min
	The flow control adopts frequency converter adjustment, and the speed is automatically adjusted according to the feedback signal of the flow sensor. The maximum pressure of the circulating pump is 5bar.
Internal circulating fluid volume	4L	5L	6L	8L	10L
Expansion tank volume	10L	10L	15L	15L	20L
System pressure display	The pressure of the refrigeration system is realized by a pointer pressure gauge (high pressure, low pressure)
	The pressure acquisition outlet position of the circulatory system is detected by a pressure sensor and displayed on the touch screen
Controller	SPLC, fuzzy PID control algorithm, with cascade control algorithm
Temperature control	Heat transfer medium outlet temperature control mode
	External temperature sensor: (PT100 or 4～20mA or communication setting) control mode (cascade control)
Letter of agreement	Ethernet interface TCP/IP protocol
	RS485 interface modbus RTU protocol
Internal temperature feedback of equipment	Equipment heat transfer medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, ambient temperature, compressor suction temperature, cooling water temperature (available for water-cooled equipment)
Closed circulation system	The whole system is a fully enclosed system, low temperature does not absorb moisture in the air, does not volatilize the heat transfer medium, and the low temperature automatically supplements the heat transfer medium into the circulation system
Compressor	Emerson Copeland/Danfoss Scroll Flexible Compressor
Circulating pump	Magnetic circulation pump
Evaporator	Plate heat exchanger
Condenser	Micro channel condenser (air-cooled)
	Plate heat exchanger (water-cooled), special attention: clean factory water is required
Refrigeration accessories	Danfoss/Emerson accessories (filter drier, oil separator, high and low pressure protector, expansion valve)
Operation panel	LNEYA customized 7-inch color touch screen, temperature curve display\EXCEL data export
Security	With self-diagnosis function; phase sequence open-phase protector, refrigerating machine overload protection; high-pressure pressure switch, overload relay, thermal protection device and other security functions.
In and out interface size	ZG1/2	ZG1/2	ZG3/4	ZG3/4	ZG3/4

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LQ -40℃~-110℃

Parameters Detailed

Working Principle

The model LQ -40℃~-110℃ products can water-cooled and air-cooled.

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LTS -60℃~80℃

Parameters Detailed

Configuration Details

This model can be air-cooled or water-cooled.

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LTS -40℃~35℃

Parameters Detailed

Configuration Details

This model can be air-cooled chiller or water-cooled chiller.

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LTS -20℃~80℃

Parameters Detailed

Configuration Details

This model can be air-cooled chiller or water-cooled chiller.

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