Hot Sale Cooling Water Machine Air Cooled Chilled Water System 8 Tr Shell and Tube Evaporator Chiller

• Customization: Available
• After-sales Service: 7 X 24 Hours
• Warranty: 15 Months
• Model NO.: OMC-10A
• Type: Air-Cooled
• Cooling Method: Air-cooled
• Unit Structure: Integral
• Selected Voltage: 380V/50HZ
• Compressor Number: 1
• Noise Level: Low
• Application Fields: Plastic
• Application Machine: CNC Machine Tools
• Condition: New
• Refrigerant: R22/R407c/R410A
• Compressor Brand: Copeland/Panasonic
• Cooling Capacity: 40kw-120kw
• Compressor Type: Scroll Type
• Delivery Time: 7-10 Working Days
• Evaporator Type: Tank with Coil / Shell and Tube
• Transport Package: Plywood Package
• Specification: 10HP
• Trademark: OUMAL
• Origin: China
• HS Code: 8418692090
• Production Capacity: 5000

Product Description

Hot sale cooling water machine air cooled chilled water system 8 tr shell and tube evaporator chiller
what is air cooled chiller & how its work?

An air-cooled chiller is a type of cooling system that uses the ambient air to dissipate heat and cool a process or a space. It is commonly used in commercial and industrial applications to provide chilled water for air conditioning, process cooling, and other cooling needs.

The basic principle of an air-cooled chiller involves the transfer of heat from the process or space to be cooled to the ambient air. Here's how it works:

1. Refrigeration Cycle: The air-cooled chiller uses a refrigeration cycle to remove heat. It comprises four main components: a compressor, a condenser, an expansion valve, and an evaporator. The refrigerant, typically a type of coolant like R-134a, circulates through these components to facilitate heat transfer.

2. Evaporator: The evaporator is where the heat exchange takes place. The warm water or coolant from the process is pumped into the evaporator. As the refrigerant flows through the evaporator, it absorbs the heat from the water or coolant, causing the water to cool down.

3. Compressor: After absorbing the heat, the refrigerant in a gaseous state is compressed by the compressor. The compression increases the pressure and temperature of the refrigerant, making it ready for the next stage.

4. Condenser: The high-pressure, high-temperature refrigerant then enters the condenser, where it releases the heat it had absorbed in the evaporator. The condenser is a heat exchanger with many fins or tubes that increase the cooling surface area. As the ambient air flows through the condenser, it absorbs the heat from the refrigerant, causing the refrigerant to condense back into a liquid state.

5. Expansion Valve: After condensing, the high-pressure liquid refrigerant passes through the expansion valve, which reduces its pressure and temperature. This process prepares the refrigerant for re-entering the evaporator and beginning the cycle again.

6. Air-cooling: In an air-cooled chiller, the condenser relies on a fan or fans to draw ambient air over the condenser coils and fins. As the air passes through the condenser, it absorbs the heat from the refrigerant, cooling it down and allowing it to condense.

7. Discharge: The cooled refrigerant then returns to the evaporator, and the cycle repeats to maintain the desired cooling effect.

Overall, the air-cooled chiller works by using the refrigeration cycle to transfer heat from the process to be cooled to the surrounding air, effectively cooling the process or space. It eliminates the need for an external cooling tower and associated water connections, making it a more compact and convenient cooling solution.

The main parts of a package-type water-cooled water chiller typically include:

1. Compressor: The compressor is responsible for compressing the refrigerant vapor, raising its temperature and pressure.
   The explosion proof water cooled chiller use explosion proof compressors. And the electric box is explosion proof. High quality.

2. Condenser: The condenser is a heat exchanger where the high-pressure, high-temperature refrigerant vapor releases heat and condenses into a liquid state when it comes into contact with the cool water circulating through the condenser.

3. Evaporator: The evaporator is another heat exchanger where the liquid refrigerant absorbs heat from the water or air being cooled. As the refrigerant absorbs this heat, it evaporates into a vapor state.

4. Expansion Valve: The expansion valve regulates the flow of refrigerant from the high-pressure side to the low-pressure side of the system, creating a pressure drop and allowing the refrigerant to evaporate and absorb heat efficiently in the evaporator.

5. Water Circulation System: The water circulation system includes pumps, pipes, and a water reservoir or cooling tower (if required) to constantly circulate the chilled water through the chiller's condenser and evaporator, facilitating the heat exchange process.

6. Control Panel: The control panel houses the electrical controls, sensors, and display interface for monitoring and controlling the chiller's operation. It allows users to set and adjust temperature parameters, monitor system performance, and ensure safe and efficient operation.

These components work together to extract heat from the water or air being cooled and transfer it to the surrounding environment through the water-cooled condenser. This process helps maintain the desired temperature of the chilled water or cooling medium in various industrial applications.

Specifications:
 

Model              Item			OMC-3W	OMC-5W	OMC-8W	OMC-10W	OMC-12W	OMC-15W	OMC-20W	OMC-25W	OMC-30W	OMC-40W	OMC-50W
Cooling Capacity		KW	9	15	24	30	36	45	60	75	90	120	150
		Kcal/h	7740	12900	20640	25800	30960	38700	51600	64500	77400	103200	129000
		Ton	2.5	4.2	6.8	8.5	10.2	12.8	17.0	21.3	25.5	34.1	42.6
		Btu/h	30716	51194	81911	102389	122866	153583	204778	255973	307167	409556	511945
Input power		KW	2.62	4.5	6.75	8.25	10.2	12.75	17.2	20.95	26.5	34	43
Power supply			3 PH-380V  50Hz
Temperature Range		ºC	5-35
Refrigerant	Type		R22(R407C/R410A/R134A)
Compressor	Control Mode		Capillary		Expansion Valve
	Type		Scroll type / Piston Type
	Power	KW	2.25	3.75	6	7.5	9	11.25	15	18.75	22.5	30	37.5
Chilled water	Tank Volume	L	60	70	150	180	240	300	400	400	540	630	700
	Tank Material		SUS304 Stainless Steel
	Pipe Diameter		1-1/2"	1-1/2"	1-1/2"	1-1/2"	1-1/2"	2"	2"	2-1/2"	2-1/2"	3"	3"
Pump	Lift		20	20	20	20	20	20	20	20	20	20	20
	Power		0.37	0.75	0.75	0.75	1.2	1.5	2.2	2.2	4	4	5.5
Evaporator	Type		Tank with coil(Shell and tube)
	Chilled water flow	m³/h	1.5	2.6	4.1	5.2	6.2	7.7	10.3	12.9	15.5	20.6	25.8
Condenser	Type		Shell and tube
	Cooling water flow	m³/h	1.95	3.37	5.26	6.62	7.95	9.89	13.26	16.50	20.06	26.45	33.20
Safety Protection			Compressor overheating protection, over-current protection, high and low pressure protection, over-temperature protection, flow protection,reversed and lacking phase protection, exhaust overheating protection.
Dimension	Length	mm	850	900	1100	1250	1300	1450	1600	1620	1650	1900	2000
	Width	mm	500	500	680	600	600	780	850	850	850	1000	1000
	Height	mm	880	980	1300	1300	1350	1350	1460	1480	1500	1650	1700
Weight		KG	130	160	300	450	680	740	820	900	1100	1300	1500

Water-cooled water chillers have a wide range of applications in various industries and processes where cooling is required. Some common applications include:

1. HVAC Systems: Water-cooled chillers are commonly used in building air conditioning systems to provide cooling for offices, commercial spaces, and residential complexes.

2. Industrial Processes: Water-cooled chillers are extensively used in industrial processes such as plastic injection molding, metalworking, chemical manufacturing, pharmaceutical production, food and beverage processing, and data centers. They help control the temperature of equipment and materials, ensuring efficient operation and product quality.

3. Power Generation: Water-cooled chillers are often employed in power plants to cool turbines, generators, and other equipment for efficient and reliable operation of the power generation process.

4. Refrigeration Systems: Water-cooled chillers are used in refrigeration systems for preserving perishable goods, such as in cold storage warehouses, food processing facilities, and supermarkets.

5. Medical and Laboratory Equipment: Water-cooled chillers are utilized to cool medical imaging machines, laboratory equipment, research instruments, and other precision equipment that require precise and stable temperature control.

6. Printing and Packaging: Water-cooled chillers play a vital role in maintaining the temperature of printing presses and packaging equipment, ensuring optimal performance and quality of printed materials.

7. Plastics and Rubber Industry: In manufacturing processes such as extrusion, blow molding, and thermoforming, water-cooled chillers are used to cool molds and maintain consistent temperature control during the production of plastic and rubber products.

8. Chemical and Petrochemical Industry: Water-cooled chillers are widely used in the chemical and petrochemical industry to cool reaction vessels, chemical reactors, and other equipment involved in chemical processes.

These are just a few examples of the many applications where water-cooled water chillers are employed. Their versatility, efficiency, and reliable cooling capabilities make them an essential component in various industries and processes.

 

FAQ:

Q1: Could you help us to recommend the model for our project?

A1: Yes, we have engineer to check the details and make the scheme for you. Based on the following:

1)Cooling capacity;

2)chilled water inlet and outlet temperature

3)chilled water flow

4) Refrigerant;

5) Ambient temperature;

6)Voltage;

7) Be used for what industry?

8)Any other special requirements

 

Q2: How to ensure your product with good quality?

A2: All our products with CE certificate. And use the well-know brand compressors and refrigeration accessories . All OUMAL Chillers are factory tested under load conditions to ensure good quality and easy installation for users.

 

Q3: What's the warranty?

A3: 15 months warranty for free if confirmed by both side damage in the quality reason.

 

Q4: What's your payment term?

A4: We accept T/T, LC, Western Union, etc. Normally, 30% deposit for production, 70% balance before shipment.

 

Q5: Are you a manufacturer?

A5: Yes, we have more than 15 years in water chiller business. Also have patent on the water chiller appearance .

The control box design make the unit safety and stably.

 

Q6: How can i Place an order

 A6: Send inquiry to us or Call us.