375HP Water Cooled Industrial Screw Compressor Racks for Chemical Cooling

• Customization: Available
• After-sales Service: Oversea Aftersales Is Available
• Warranty: 12 Months
• Model NO.: MBZLGF3- 375(L)JY
• Principle: Reciprocating Compressor
• Performance: Low Noise, Variable Frequency, Explosion-Proof
• Mute: Mute
• Lubrication Style: Lubricated
• Drive Mode: Electric
• Configuration: Portable
• Power Source: AC Power
• Material: Cast Iron
• Refrigerant: R22/R404A/R5o7a
• for Room Temp.: -40~0 Degree
• Compressor Brand: Bitze R
• Cooling: Water Cooled
• Condenser: Shell and Tube Type
• Voltage: 380V/3p/50Hz 440V/3p/60Hz
• Transport Package: Wooden Case
• Specification: 4800*2100*2200mm
• Trademark: Zhexue
• Origin: China
• HS Code: 8418692090
• Production Capacity: 20 Sets/Day
• Package Size: 480.00cm * 210.00cm * 220.00cm
• Package Gross Weight: 3750.000kg

Product Description

The condensing unit with Bitze r Screw compressor for low temperature room

Zhexue brand MBZLG series products are applicable to the large size -30ºC~-50ºC low temperature refrigeration system, as the large size low temperature cold rooms, ice making, and blast freezing etc.,

Features:

1.Reliable system: famous brand compressor, PLC controller, high efficient oil separating system ,

2.German bitze r  low temperature screw compressor, with the features of high efficiency, long service life, tiny vibration and low noise
3.this series produset of world famous components, protection devices for compressor wrong direction, over heat, over load, over discharging temperature, low oil level, over high/low pressure of oil flow etc.
4.the unit is matched with economizer, which can effectively increase the capacity for low temperature operation.


Model Description:
M BZ LG F 2-S 100 / J Y
M: MEOJILE products
BZ: compressor brad   BZ: Bitze r
                    HZ: Hanbell
                    FS: FUSHENG
                    RF: RefComp
                    FR: Frascold
LG: Compressor type   LG: screw compressor
                    BF:piston compressor
                    WX: scroll compressor
F: condenser type      F: air cooled/ Evaporative condenser
                     W: water cooled
2: compressor qty
S:  S: two stage compressor  /: single compressor
100: HP
J :  room temperature range  H: (+5~+20ºC)
                          M:(-10~+5ºC)
L: (-30~-10ºC)
J: (-50~-30ºC)
Main Components :

Compressor, condenser , pressure controller, pressure oil gauge, pressure sensor,filter vat filter core, liquid angle valve , accumulator, suction check valve, oil separator , oil safety valve, oil pipe ball valve, oil cooler, oil cooler valves, filter, oil dry filter, filter core, solenoid valve, economizer, sight glass, expansion valve,touch screen, LP sensor , PLC controller, Siemens HMI.



Specification:

BI TZER low temp. compressor racks specification list
Unit model			MBZLGF3- 225(L)JY	MBZLGF3- 330(L)JY	MBZLGF3- 375(L)JY	MBZLGF3- 480(L)JY
Refrigerant			R507(R404A)
Power supply			380V/3P/50HZ
Compressor		Model	HSN7471-75	HSN8561-110	HSN8571-125	HSN8591-160
		Qty	3	3	3	3
Evaporating Temperature			-50ºC~-10ºC
Evap.Temp	-25ºC	Cooling capacity(KW)	324.9	481.5	537.3	672
	-25ºC	Power input(KW)	171	244.5	273.6	335.4
	-25ºC	Running current(A)	273.3	407.1	459.3	554.1
	-42ºC	Cooling capacity(KW)	163.2	234	271.5	334.5
	-42ºC	Power input(KW)	146.4	218.1	233.1	295.8
	-42ºC	Running current(A)	236.7	367.8	399.6	492
Liquid pipe(mm)			DN50	DN65	DN65	DN65
Suction pipe(mm)			DN125	2*DN125	2*DN125	2*DN125
Oil separator outlet(mm)			DN80	DN80	DN100	DN100
Receiver  inlet(mm)			DN65	DN80	DN80	DN80
Overall size		L(mm)	4000	4800	4800	4800
		W(mm)	1950	2100	2100	2100
		H(mm)	1700	2200	2200	2200
Cooling capacity and power are calculated by Tc. 35ºC, this is  also suitable for evaporation condenser.