Detailed Description

LNEYA specializes in the production of single-fluid cryogenic chillers. The refrigeration temperature ranges from -150°C to -5°C, which can meet the needs of different refrigeration temperatures. Products are widely used in chemical, pharmaceutical, biochemical and other industries in the field of low temperature reaction, refrigeration speed, safety and reliability. The company developed a direct-cooled ultra-low temperature chiller, using international brand compressors Carrier, using automatic cascade refrigeration mode and mixed refrigerants, within 3 minutes can be refrigerated to minus 120°C.

Product parameters（All products can be customized）

Model	LJ-6W	LJ-10W	LJ-15W	LJ-20W	LJ-30W	LJ-40W	LJ-60W	LJ-90W	LJ-120W	LJ-180W
Temperature Range	-45°C~ -10°C (optional: -150°C ~ -5°C)
Cooling Capacity At -35°C	6kw	10kw	15kw	20kw	30kw	40kw	60kw	90kw	120kw	180kw
	5160Kcal/h	8600Kcal/h	12900Kcal/h	17200Kcal/h	25800Kcal/h	344000Kcal/h	51600Kcal/h	77400Kcal/h	103200Kcal/h	154800Kcal/h
Circulation Pump Info	6.6m³/h	9m³/h	15m³/h	15m³/h	25m³/h	25m³/h	/	/	/	/
	2.5bar	2.5bar	2.5bar	2.5bar	2.5bar	2.5bar	/	/	/	/
Inlet&outlet connection size	DN-25 PN-10	DN-32 PN-10	DN-40 PN-10	DN-40 PN-10	DN-50 PN-10	DN-50 PN-10	DN-50 PN-10	DN-65 PN-10	DN-65 PN-10	DN-80 PN-10
Cooling Water at 30°C	8m³/h	10m³/h	16m³/h	20m³/h	25m³/h	30m³/h	38m³/h	55m³/h	70m³/h	100m³/h
Expansion tank(standard)	50L	80L	150L	180L	200L	250L	400L	/	/	/
Compressor	Emerson Copeland、Dorin semi-closed compressor、Carlyle					Carlyle、HANBELL、Fusheng、Bitzer screw compressor
Evaporator	plate heat exchanger
Refrigerant	R404A
Secondary refrigerant	No corrosive liquid, ethanol water, heat transfer oil etc.
Safety Protection	High pressure protect; water supply cut-off protection; over-current protection; leakage protection; sequential and phase failure protection; High temperature protection; Sensor Failure protection; Liquid low level protection etc. multi-safety protection
Level Indicator	Adopt glass liquid level indication
Piping material	Expansion tank, cold storage tank and circulation pipeline are all made of SUS304
Case material	Channel steel + square tube + cold rolled plate sealing plate spray 7035
Dimension cm	100150185	100150185	200145205	200145205	250145225	250145225	300160225	350160245	400160245	500200260
Power	14kW	17kW	25kW	34kW	52kW	65kW	100kW	127kW	167kW	270kW
dB	within 75dB		within 80 dB			within 90 dB
Weight （kg）	800	950	1100	1350	1500	1800	2400	3100	3600	5000
Optional	Optional outside touch screen display controller (separated), the communication line distance is 10 meter
Optional	Optional explosion-proof touch screen control system (ExdeIIBT4), the communication line distance is 15 meter

LNEYA attends various exhibitions at home and abroad every year. At the exhibition, we show the latest research equipment of LNEYA. Every year, long-term cooperative customers will come to exhibitions and communicate with us. We are also actively developing new customers to provide them with high quality machines and services.

After sale service

Quality assurance

Guarantee that the goods are sold to be conform to the provisions of the contract and qualified new products by factory inspection, quality performance, technical indicators and configured are in accordance with manufactures and technical documents stipulated in the contract.

Installation and debugging

After the arrival of the goods, my company or my company agent is responsible for installation and debugging of equipment need on-site installation and debugging.

Inspection and acceptance

After installation and debugging, acceptance by the customer to confirm the goods to be conform to the provisions of the contract and qualified new products, quality performance, technical indicators and configured are in accordance with manufactures and technical documents stipulated in the contract, and after the confirmation of a full set of technical documents, sign the installation acceptance report and confirm acceptance.

Training

At the same time of installation and debugging of equipment, my company’s after-sales service engineer is responsible for technical training for user until user can be skilled of operation. In the process of using equipment by customer, customer can consult relevant technical issues to after-sales service personal of our company at any time, according to the situation, my company will arrange training on site or remote.