Name: SLJ-4 Industrial freezer from -110 to -150 degree for industrial using
Brand: LNEYA
Availability: InStock

Product Details

Low Temperature Freezer

echnical Parameters:

Model		SLJ-3	SLJ-4	SLJ-6	SLJ-11
Temperature range ℃		-110°C~-150°C
Cooling capacity	-120°C	3kW	4kW	6kW	11kW
	-135°C	2.5kW	3.3kW	5kW	9kW
Evaporator space		2	2.8	4	7.8
Evaporator		Φ16×40m	Φ22*40m	Φ28*45m	Φ2845m 2
Connection size		Φ16 ball mouth	Φ22 ball mouth	Φ28 ball mouth	Φ35 ball mouth
Compressor		Copeland	Copeland	Copeland	Copeland
Operating Panel		7-inch color touch screen controller, temperature curve record, data export to excel format.
Control system		Standard: Single-chip microcomputer controller; Stepping control; Set temperature difference of refrigeration on & off. Optional: SIEMENS S7-200PLC&Module
Condenser		KAORI Plate heat exchanger
Intermediate heat exchanger		KAORI Plate heat exchanger
Drying filter core		Danfoss
Expansion tank		Emerson
FDF		Emerson
Oil separator		Emerson
Pressure protector		Emerson
Reservoir		Standard:RSP Optional:Emerson
Sight glass		Standard: SANHUA Optional: Danfoss
Refrigeration ball valve		Standard: SANHUA Optional: Danfoss
Electric		Schneider AC contactor, Schneider intermediate relay
Refrigerant		R404A R508B R14 R50 mixed refrigerant
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. muti-safety protection.
Piping material		Copper pipe
Case material		SUS304
HP		15HP	20HP	30HP	55HP
Water-cooled type W (cooling water at 20℃)		6m³/h	8m³/h	12m³/h	20m³/h
Power		380V50HZ 12kW	380V50HZ 16kW	380V50HZ 24kW	380V50HZ 44kW
Connection		7007501700	10008001700	125010001750	205014501750
Weight		700kg	1100kg	1400kg	1800kg
dB		Within 75dB		Within 80dB

Certifications

Development history

In 2006 Start production of refrigeration and heating system equipments.

In 2007 Developed the first generation of refrigeration and heating thermostat and establish the LNEYA CO., LTD.

In 2008 Developed the first generation of refrigeration and dynamic temperature control system.

In 2009 Developed the second generation of refrigeration and heating thermostat.

In 2010 Established WUXI GUANYA REFRIGERATION TECHNOLOGY CO., LTD.

Developed the second generation of refrigeration and heating dynamic temperature control system.

Developed the refrigeration and heating dynamic temperature control system & low temperature freezer for industry use.

In 2011 Developed new technology with single compressor having multiple circulation systems (can reach to -80 degree with single compressor)

Upgraded the second generation of refrigeration and heating dynamic temperature control system.

In 2012 Single compressor having multiple circulation systems is applied in production of SUNDI-4, SUNDI-5, SUNDI-6, and SUNDI-7, SUNDI-8 and LT series.

Upgraded the second generation of refrigeration and heating dynamic temperature control system for the second time and developing the third generation of refrigeration and heating dynamic temperature control system.

In 2013 Developed new product one operating multi refrigeration and heating temperature control system(the third generation of refrigeration and heating dynamic temperature control system).At the same time testing the large capacity of ultra-low temperature freezer.

In 2014 Developed with large capacity of ultra-low temperature freezer which used for industrial production,new goods will be research.And it will be launched in the market soon........