Industrial Cold Water Chiller Double Screw Compressor Water Cooled Chiller for Chemical

• Customization: Available
• Warranty: 12 Months
• Type: Water-Cooled
• Model NO.: MG-250WD
• Cooling Method: Water-cooled
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Noise Level: Ultra Low
• Application Fields: Chemical
• Certification: CE
• Key Selling Point: Twin Compressor High Efficiency
• Temperature Range: -35c~35c
• Refrigerant: R407c/R134A or Others
• Service: After-Sales Service Provided
• Application: Industrial Cooling Solutions
• Compressor Type: Screw Type
• Condenser: Shell and Tube Type
• Evaporator Type: High Efficiency Copper Tube Shell and Tube Type
• Compressor Brand: Bitze/Hanbell/Fusheng
• Electric Parts: Schneide
• Controller: Punp
• Transport Package: Export Standard
• Specification: 2800*1000*1600mm 1300kg
• Trademark: Mgreenbelt
• Origin: Shandong, China
• HS Code: 84186990
• Production Capacity: 150sets/Month

Product Description

Industrial Water Chiller double screw compressor
Water Cooled Chiller for chemical
 

 

Why buy a chiller?

Many plants still utilize process water from a central cooling tower. This approach works well, but has the traditional problems of
evaporation loss; fouled water contamination from dirt, dust, and debris; scale & corrosion in plant plumbing & heat exchangers;
biological contamination; etc. The hidden cost of these problems are eliminated by utilizing discrete chillers located throughout your
plant. Another method common in plants is to use "city water" for process cooling. This is the most expensive option and is
environmentally unfriendly. Post process, the heated water is simply exhausetd into the plant sewage system. Not a good idea!

We provide help in sizing Chillers and supply solutions. Properly sized chillers provide significant savings:
1.Lowers water & sewage cost.
2.Provides solid protection for processing equipment 24 hours 7 days a week.
3.Reduces "burn out" of critical equipment components.
4.Reduces the number of rejected parts, thus increasing parts produced.
5.Maintains a self sustaining source of properly chilled water.

Production introduction


Water-cooled  screw compressor chiller

1. Cooling range: -35 °C ~35 °C.
2. Water tank made of SUS304 stainless steel.
3. P.I.D temperature control, temperature control is accurate and reliable.
4. Using an independent anti-freezing temperature controller to prevent freezing.
5. Compressors and pumps are equipped with overload devices.
6. Low and high voltage switch control, flexible and adjustable, well protect the compressor.
7. Hydrophilic chip condensers to have a better heat exchange effect.
8. shell and tube evaporators with large heat exchange capacity and stable heat exchange effect.
9. Refrigerant: R22, environmentally friendly refrigerant R407c/R134a is also optional.

Specification

Water cooled screw chiller(double unit)
Model		MG-250WD	MG-330WD	MG-350WD	MG-450WD	MG-500WD	MG-560WD	MG-600WD	MG-650WD
Capacity	USRT	71.7	93.3	100.7	124.5	138.2	159.2	167.8	186.5
	Kcal/h	216720	282080	304440	376680	417960	481600	507400	564160
	KW	252	328	354	438	486	560	590	656
Power input		3PH-380V-50Hz
Refrigerant	Type	R22
	Control	Thermostatic expansion valve
Compressor	Type	Semi-closed screw type
	kw Power	64	78	74	108	116	130	134	146
	Start	Y-△
	Capacity	33-66-100(%)		25-50-75-100(%)
Evaporator	Type	High efficiency copper tube shell and tube type
	m³/h Flow	43.2	56.2	60.7	75.1	83.3	96.0	101.1	112.5
	Inlet/Outlet	DN100	DN100	DN100	DN125	DN125	DN150	DN150	DN150
Condenser	Type	High efficiency threaded copper tube shell and tube type
	m³/h Flow	59.6	76.6	80.7	103.0	113.5	130.1	136.5	151.2
	Inlet/Outlet	DN65*2	DN65*2	DN65*2	DN80*2	DN80*2	DN100*2	DN100*2	DN125*2
Protection System		Compressor overheat protection, high/low pressure protection,phase sequence/missing protection, flow rate protection, anti-frozen protection.
Dimension	L	2800	3200	3500	3500	3500	3500	4000	4000
	W	1000	1100	1100	1200	1200	1200	1200	1200
	H	1600	1600	1700	1800	1900	2000	2000	2000
Weight	kg	1300	1450	1500	1700	1900	2050	2150	2500

High quality spare parts
 

1. Well Known Brand Compressor

Advanced world famous brand,  excellent efficiency for energy saving purpose; 

2. Control System
a. Microcomputer and Industrial PLC for options,combined with compressor capacity control system, precisely monitor.
b. Integrated protection for low temperature, high/low pressure, anti-freezing, phase missing, anti-phase, overload, motor
over temperature,etc;
c. Optional operation language, menu leading, unit running state easy to adjust;

3.Excellent design

Shell and tube evaporator and condenser, high efficient thread red copper tube (material change on request).

Working Principle 


User's site





Packing and shipment

PACKAGE:
LCL SHIPMENT: Use plastic foam protect ,then ply wooden case package.
FCL SHIPMENT: If the equipment enough package with 20'or 40' container ,will use plastic
foam package and wooden pallet.
SHIPPING TERMS:
1. We can arrange the shipping by sea, by air ,by truck and train based on your requirements,
but kindly remind the refrigerant gas can't allowed by air ,so you must filling them when
machine arrive if you choose the air ship.
2. FOB,CNF,CIF,DDU can be accepted.
3. Any port of CHINA we can sent ,if you have other goods will packaged in one container ,
we would like to arrange that for you.


Certificate


Customer visiting & exhibition





Company introduction

Shandong Mgreenbelt Machinery Co., Ltd. is a professional industrial refrigeration solution supplier. It specializes in
innovating and manufacturing of industrial water chillers with individualized refrigeration solutions. Our portfolio comprises
\of air-cooled, water-cooled, normal temperature, medium temperature, low temperature chillers and accessories.
We have strong pre-sales and after-sales service team. Our customers are all over the world from more than 40 countries. 
The product has been highly recognized by users at home and abroad.