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Dual machine cascade refrigeration unit

RX (FD) series cascade refrigeration unit is a low-temperature refrigerant designed to provide users with -35°C~-80°C recycling.

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Dual Unit Cascade Refrigeration Unit

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Dual machine cascade refrigeration unit

DESCRIPTION
Main features
Model
Application

RX (FD) series cascade refrigeration unit is a low-temperature refrigerant designed to provide users with -35°C~-80°C recycling.

Concentrate:

1. The refrigeration capacity is measured under the following temperature conditions: the refrigerant is alcohol; The cooling water inlet/outlet temperature is 32/37°C.

2. Working Scope:

The cooling water outlet temperature is 22°C to 37°C

The temperature difference of the cooling water inlet is 3.5 °C to 10 °C

The outlet temperature of the refrigerated liquid is -40°C to -80°C

The temperature difference between the inlet and outlet of the refrigerant liquid is 2.5 °C to 10 °C

3. When leaving the factory, there are pairs of cooling water, refrigeration liquid inlet and outlet connection flanges, and the refrigerant (alcohol) is prepared by the user.

4. The above specifications are subject to change without notice, which helps our company to bring the latest scientific and technological achievements to customers at any time.
1. Compressor: Bock.Bitzer imported from Germany Stable performance, low failure rate Refrigerant: low temperature environmental protection refrigerant R404A/R23

2. German siemens industrial-grade PLC+ color LCD touch screen control system, with high degree of automation, precise control Unmanned. It can meet the needs of 24-hour continuous production.

3. Convenient: the unit adopts advanced PLC control technology to realize one-key start-up and fully automatic operation. We can also realize multi-machine joint control and remote control according to your requirements.

4. The unit has been flushed with the whole refrigerator and the whole machine is debugged and qualified, and the user only needs to simply connect the water source and power supply to use it.

Product model
project		unit	RXH35D(FD)	RXH40D(FD)	RXH45D(FD)	RXG54D(FD)	RXG75D(FD)	RXG98D(FD)
Refrigerant temperature/cooling capacity	-45℃~-50℃	Kw	29.7	34	38.5	45.9	54.1	83.4
	-55℃~-60℃		19.2	22.1	25.3	32.2	44.37	58.2
	-65℃~-70℃		11.5	14.8	16.5	20.6	33.6	37.8
power supply
Distribution power		Kw	33	43	50	68	88	102
Stage compressors	Operating power	Kw	17.7	19.4	23	35.9	45.6	51
	Refrigerants
	Startup mode		Part of the coil starts
Secondary compressors	Operating power	Kw	16.35	19.2	21.1	25.2	33.2	41.6
	Refrigerants
	Startup mode
Condensation evaporator	version
evaporator	version
evaporator	Refrigerant flow	m³/h	12.7	14.6	16.5	19.7	23.2	35.7
condenser	version
condenser	Water flow	m³/h	10.9	12.4	14.2	18.3	22.8	30.2
Refrigerant control	Expansion valve
Safety protection devices
Take over specifications	condenser	mm	DN40	DN50	DN50	DN65	DN65	DN80
Take over specifications	evaporator	mm	DN50	DN50	DN65	DN65	DN80	DN80
Form factor	Length(L)	mm	2000	2200	2400	2600	2800	3000
	Wide(W)	mm	1000	1000	1100	1100	1200	1200
	High(H)	mm	1650	1700	1700	1750	1750	1800
weight	net weight	medical history	870	1053	1323	1695	1860	2280
weight	Running weight	medical history	957	1158	1455	1865	2046	2508

Product model
project		unit	RXG106D(FD)	RXG130D(FD)	RXG143D(FD)	RXG168D(FD)	RXG178D(FD)	RXG195D(FD)	RXG211D(FD)	RXG232D(FD)
Refrigerant temperature/cooling capacity	-45℃~-50℃	Kw	90.8	110.7	121.5	143.2	151.2	165.4	179.1	197.2
	-55℃~-60℃		63.4	77.3	84.8	99.9	105.6	115.5	125.2	137.7
	-65℃~-70℃		40.8	49.8	54.6	64.3	68.2	71.8	80.6	88.6
power supply			3F-380V-50Hz
Distribution power		Kw	113	128	148	158	168	188	208	238
Stage compressors	Operating power	Kw	59.7	67.1	76.4	80.3	88.3	96.1	105.2	124.3
	Refrigerants		R404a
	Startup mode		Y-△ start
Secondary compressors	Operating power	Kw	45.6	55.6	60.5	68.2	71.7	78.9	86.1	95.7
	Refrigerants		R23
	Startup mode		Y-△ start
Condensation evaporator	version		Plate heat exchangers
evaporator	version		Plate heat exchangers
evaporator	Refrigerant flow	m³/h	38.9	47.4	52.1	61.4	64.8	70.9	76.8	84.5
condenser	version		Shell-and-tube heat exchangers
condenser	Water flow	m³/h	33.6	40.0	44.3	50.0	53.3	58.4	63.5	71.5
Refrigerant control	Expansion valve		Temperature-sensing external equalizing thermostatic expansion valve/electronic expansion valve
Safety protection devices			High and low voltage protection, freeze protection, heat protection, double protection, safety valve, overload protection, phase loss, reverse phase, undervoltage, overvoltage, water flow protection, etc
Take over specifications	condenser	mm	DN80	DN80	DN80	DN100	DN100	DN100	DN100	DN100
Take over specifications	evaporator	mm	DN80	DN100	DN100	DN100	DN100	DN100	DN100	DN100
Form factor	Length(L)	mm	3200	3400	3600	3800	3800	4000	4100	4200
	宽(W)	mm	1300	1400	1500	1500	1500	1600	1600	1800
	High(H)	mm	1850	1900	1900	2000	2000	2100	2100	2200
weight	net weight	medical history	2880	3285	3480	3540	3600	3780	4140	4650
weight	Running weight	medical history	3168	3614	3828	3894	3960	4158	4554	5115

This product is suitable for all kinds of chemical, machinery, pharmaceutical and other industries need low-temperature refrigerant as refrigerant.

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TEL：0755-27358508
FAX：0755-27358538
Technical support：13714507518
After Sales：18098909718
E-mail：13714507518@126.com
ADD：Industrial Park, No. 11 Baihuadong Road, Guangming New District, Shenzhen

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