R22 Refrigerant Water Cooled Chiller Industrial Refrigeration Chiller

• Customization: Available
• After-sales Service: Video Technical Support, Online Support
• Warranty: 1 Year
• Model NO.: XC-L5W
• Type: Air-Cooled
• Cooling Method: Air-cooled
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Noise Level: Low
• Application Fields: Plastic
• Certification: ISO, CE
• Condition: New
• Rated Powder: 5HP
• Cooling Capacity: 12758kcal/H
• Working Temperature: 3~50 Degree
• Refrigerant Type: R22
• Evaporator: Shell and Tube
• Condenser: Finned Copper Tube+Low Noise Outer Rotor Fan
• Transport Package: Wooden Case as Usual
• Specification: 1080x640x986 mm
• Trademark: XIECHENG
• Origin: China

Product Description

 

 

R22 Refrigerant Water Cooled Chiller Industrial Refrigeration Chiller

Product Description

Water Cooled Chiller

Water Cooled Chiller, also known as packaged water cooled chiller or water cooling chiller, is an efficient and reliable industrial cooling equipment. It dissipates heat through the circulation of cooling water and requires connection to a cooling tower or cooling device to exhaust the generated heat. Compared to air cooled chillers, water cooled chillers typically offer higher cooling efficiency and lower noise levels. Additionally, they provide flexible capacity and specification options to meet different process requirements.

The refrigeration range of water cooled chillers is extensive, ranging from 2967 Kcal/h to 139664 Kcal/h, and they can provide chilled water with a temperature range of 3°C to 50°C. This makes them an ideal choice for optimizing production efficiency and ensuring production quality.

Working Principle

A water-cooled chiller utilizes a shell and tube evaporator to facilitate heat exchange between water and refrigerant. The refrigerant system absorbs the heat load from the water, causing the water to cool and generate chilled water. The heat absorbed by the refrigerant is then transported to the shell and tube condenser through the action of the compressor. Heat exchange occurs between the refrigerant and water, allowing the water to absorb the heat. Finally, the heat is dissipated to the external cooling tower through water pipes, which is known as water cooling.

1	Compressor	9	Temp. sensor
2	Condenser	10	Water tank
3	Dry filter	11	Pump pressure gauge
4	Expansion valve	12	Pump
5	Evaporator	13	By-pass valve
6	Ball valve	14	Low pressure switch
7	Anti-freezing switch	15	High pressure switch
8	Level sensor	16	Blower

Application Scope in the Industry

Chillers are widely used in various industrial productions such as plastics, electronics manufacturing, electroplating, chemical engineering, ultrasonic cooling, and printing. They are employed in the cooling of molds for plastic processing machinery, significantly improving the surface smoothness of plastic products, reducing surface flaws and internal stress, preventing shrinkage and deformation, facilitating mold release, accelerating product shaping, and thus greatly enhancing the production efficiency and product quality of plastic molding machines.

Scroll Compressor

The entire range of Xiecheng water cooled chillers utilizes scroll compressors. The compressor serves as the heart of the entire refrigerant cycle system. The scroll compressor adopts a dual-flex design, ensuring tight sealing between the scroll discs. This design allows the scroll discs to separate radially and axially, allowing debris or liquid to pass through without damaging the compressor. This results in increased compressor lifespan, enhanced reliability, better liquid tolerance, and improved tolerance for impurities.

Shell and Tube Evaporator

The water cooled chiller utilizes a shell and tube evaporator. In this system, the refrigerant evaporates inside the heat exchange tubes, while water flows on the shell side. To enhance the heat exchange efficiency, a 2mm thick baffle plate is installed on the shell side, causing the water to flow back and forth to create ice brine. Additionally, to maintain a stable operating temperature, the exterior shell of the evaporator is covered with insulation material.

For the heat exchange tubes, we employ high-efficiency seamless copper tubes. These tubes undergo a grooving process to form internal thread fins, thereby increasing the heat exchange surface area with the refrigerant. With this technology, the heat transfer area is doubled, significantly improving the heat transfer efficiency.

Shell and Tube Condenser

Water Cooled Chiller utilizes a shell and tube condenser, with the internal copper tubes employing an outer thread embossing process. This design effectively enhances the heat exchange efficiency between the refrigerant and water during the process. Compared to traditional smooth copper tubes, the outer thread embossing process increases the surface area of the copper tubes, thereby expanding the contact area for heat exchange and improving the thermal conductivity of the condenser. This optimization design allows the condenser of the water-cooled chiller to transfer heat from the refrigerant to the water more rapidly and consistently, enabling the water to carry away the heat.

Product Specifications

Model		UNIT	XC-L3W	XC-L5W	XC-L6W	XC-L8W	XC-L10W	XC-L12W
Water Cooling Capacity		Kw	10.5	16	19.6	26.5	32.1	41.2
		Kcal/h	9030	13760	16856	22790	27606	35432
Compressor	Input Power	Kw	2.2	3.75	4.5	6x1	3.75x2	4.5x2
	Rated Power	Hp	3	5	6	8x1	5×2	6×2
Power			3PH-380V/50HZ(200V/220V/415V  50Hz/60Hz)
Evaporator	Type	Water Tank with Coil		Shell and Tube
	Pie Diameter	lnch	1"	1"	1"	2"	2"	2"
Refrigerant	Type	R22
	Quantity	Kg	2	2	2.5	4	5	5
Water Cooled Condenser	Type	Shell and Tube Condenser
	Pie Diameter	Inch	1"	1"	1"	1.5"	1.5"	1.5"
Cooling water flow		M³/h	1.36	2.22	2.6	3.95	4.42	5.03
Water Tank Capacity		Liter	40	45	45	80	80	80
Pump	Power	Kw	0.37	0.75	0.75	1.5	1.5	1.5
		hp	0.5	1	1	2	2	2
	Distance	m	15	25	25	15	15	15
	Fiow Rate	l/min	75	110	110	360	360	360
Safety Protection		High and Low Pressure Protection, Overload Protection,Overtemperature Protection, Phase Sequence Protection,etc.
Dimensions (L*W*H)		mm	1080*640 *986	1080*640 *986	1080*640 *986	1270*650 *1413	1270*650 *1413	1270*650 *1413

Model		UNIT	XC-L15W	XC-L20W	XC-L25W	XC-L30W	XC-L40W	XC-L50W
Water Cooling Capacity		Kw	51.7	66.3	81.2	108	131	162.4
		Kcal/h	44462	57018	69832	92880	112660	139664
Compressor	Input Power	Kw	3.75x3	7.5x2	9x2	7.5x3	7.5x4	9.4×4
	Rated Power	Hp	5×3	10×2	12.5x2	10x3	10×4	12.5×4
Power			3PH-380V/50HZ(200V/220V/415V  50Hz/60Hz)
Evaporator	Type	Water Tank with Coil	Shell and Tube
	Pie Diameter	lnch	2.5"	2.5"	3"	3"	4"	4"
Refrigerant	Type	R22
	Quantity	Kg	7.5	11	11	12	18	18
Water Cooled Condenser	Type	Shell and Tube Condenser
	Pie Diameter	Inch	2"	2"	2.5"	2.5"	3"	3"
Cooling water flow		M³/h	7.1	8.84	10.06	13.6	17.75	21.9
Water Tank Capacity		Liter	100	150	210	210	380	400
Pump	Power	Kw	1.5	1.5	3	3	4	4
		hp	2	2	4	4	5.5	5.5
	Distance	m	16	16	16	16	16	18
	Fiow Rate	l/min	360	360	700	700	700	800
Safety Protection		High and Low Pressure Protection, Overload Protection,Overtemperature Protection, Phase Sequence Protection,etc.
Dimensions (L*W*H)		mm	1470*750 *1413	1880*880 *1650	1880*880 *1650	2050*1000 *1730	2050*1000 *1730	2190*1150 *1840

 

Product Actual Shooting

 

Product Details

01 Microcomputer Controller

The water cooled chiller features an industry-leading LCD display microcomputer controller. This controller provides simultaneous display of the chiller's outlet temperature and the set temperature for precise temperature control. The user-friendly interface allows for easy operation and adjustment. With this controller, the water temperature can be precisely controlled within a range of 3°C to 50°C, ensuring optimal cooling performance.

02 Drying Filter System

The water cooled chiller is equipped with Emerson filters, which effectively remove impurities from the refrigerant and absorb free moisture in fluorocarbons. This system prevents the formation of ice blockages, particularly in narrow sections of pipelines (especially the valve ports of thermal expansion valves). It ensures the purity of the refrigerant and protects the compressor from potential damage.

03 High and Low Pressure Protection System

The high and low pressure protection system is designed to enhance the safety and efficiency of water pump operations. It involves the installation of high and low pressure gauges as well as a pump pressure gauge to continuously monitor the pressure of the water pump during operation.

04 Water Pumps

For chiller models ranging from 1 to 6HP, Orank stainless steel pump heads are used. For models with 8HP or higher, Taiwan Yuanli pipeline pumps are employed. These water pumps are known for their low noise operation, leak-free performance, and maintenance-free characteristics. They ensure reliable and efficient water circulation within the chiller system.

05 Electrical Self-control System

The electrical self-control system consists of power supply and automatic control components. It utilizes Siemens electronic components to ensure stable operation of the equipment. It incorporates a comprehensive range of safety protection devices, including current overload protection, high and low-pressure protection systems, and electronic time delay. These safety features provide robust protection and are complemented by an intuitive display system that alerts users to any abnormalities.

 

Application Range

The chiller is used in the plastic processing machinery mold cooling, electroplating industry,machinery industry, building industry, vacuum coating and food industry,etc.

About Us

 

Company ProfileIn 2009, founded by Mr. Fuzhibo with its head quarter in Jiangmen city which known as a famous hometown of many overseas Chinese, Jiangmen Xiecheng Machinery Co., Ltd. has been devoted herself to be an integrated enterprise of R&D, manufacturing and marketing businesses for High-end Industrial Refrigeration Equipment, Rubber and Plastic Moulding Auxiliary Automation Equipment, and also Intelligent Integrated System Solutions. Authenticated by IS09001, XIECHENG also successfully established the "6+1+C" full dimensional product service system with her own supply chain advantages of combining the six series of products, as Industrial Refrigeration, Mould Temp. Controlling, Material Conveying, Crushing & Recycling, Dehumidifying & Drying, and also Mixing, into central intelligent system solutions as Material Feeding, Air Supply, Water Supply and Power Supply, to fast fitting customers' specific demands.

 

 

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