CNC Machine Cooling Chiller Air Cooled Water Chiller Industrial Chillers

• Type: Air-Cooled
• Cooling Method: Air-cooled
• Unit Structure: Integral
• Selected Voltage: 220~460V-50Hz/60Hz-3pH
• Compressor Number: 2
• Noise Level: Low
• Model NO.: ESSA-25IDTN
• Application Fields: Plastic
• Application Machine: CNC Machine Tools
• Certification: CE
• Condition: New
• Evaporator: Plate, Shell Tube, Coil in Tank
• Compressor: Copeland, Danfoss, SANYO
• Expansion Valve: Danfoss, Emerson
• Controller: Microcomputer Control Punp
• Tank: Stainless Steel, Unpressurized
• Refrigerant: R407c, R22, R134A, R404A
• Fan: Axial
• Cabinet: Anti-Corrosion
• Service: OEM, ODM
• Color: Blue White
• Condenser: Aluminum Finned Copper Tube
• Water Pump: Cnp
• Solenoid Valve: Optional Castel
• Transport Package: Wooden Case
• Specification: Refirgerant R407C
• Trademark: ESACIR
• Origin: Shenzhen
• HS Code: 8418692090
• Production Capacity: 3000 Units Per Year

Product Description

CNC Machine Cooling Chiller Air Cooled Water Chiller Industrial Chillers

1. Air cooled industrial chiller applications

Eurostars industrial chillers are depended upon to serve the process cooling needs of a wide variety of industries, and are selected due to their advanced designs which are focused on energy efficiency, reduction of water consumption, reduced maintenance, and improved reliability of both the cooling system and the processes and equipment it serves. It is widely used for the following industry:

food industry	plastic processing machinery
CNC machine tools	electronic industry,ultrasonic cleaning industry
plating industry	vacuum ion plating industry
grinder industry	Pharmaceutical industry

2. Eurostars air cooled water chiller main components
(1)Intelligent digital controller(PLC controller optional)
(2)Copeland scroll
(3)Stainless steel/copper braze plate heat exchanger (shell tube optional)
(4)Large copper condensing coil with aluminum fins
(5)Powder Coated, Heavy Gauge, Steel Cabinet (Stainless steel cabinet is optional)
(6)Rugged Stainless Steel Centrifugal Pumps
(7)Thermal expansion valve (electrical expansion valve is optional)
(8)Solenoid valve is optional;
(9)Standard insulated stainless steel unpressurized tank (pressurized tank is optional)



3. Eurostars air cooled industrial chiller features
(1)this type of chillers are made of superior compressor, so it is excellent in quality, noiseless, economical and durable.
(2)the evaporator are shell and tube types or plate type or coil in tank, which are of excellent performance.
(3)the cooling capacity covers a range of 1HP-60HP
(4)it is compact-sized, with sufficient cooling capacity, and easy to clean.
(5)All-round safety protection: phase reversion protection, phase lack protection, overload current protection, discharge sir temp. protection, low&high pressure protection , low temp. protection, water flow protection
(6)Refrigerant is R407C,R22,but R410A,R134A, R404A also available

4. Eurostars air cooled industrial chiller technical data 
Please ask salesman for detailed complete data or visit our website:
eurostarschiller.en.made-in-china.com
eurostarschiller.en.made-in-china.com

Air Cooled Chiller Unit
Model      ESSA-			01ISSN	02ISSN	03ISTN	04ISTN	05ISTN	06ISTN	08IDTN	10IDTN	12IDTN
Item NO.			1	2	3	4	5	6	8	10	12
Rated Cooling Capacity	KW		2.76	5.72	8.96	11.31	14.12	17.24	22.62	28.24	34.48
	USRT		0.78	1.63	2.55	3.22	4.02	4.90	6.43	8.03	9.81
	×1000 kcal/h		2.37	4.92	7.71	9.73	12.14	14.83	19.45	24.29	29.65

Air Cooled Chiller Unit
Model      ESSA-			15IDTN	20IDTN	25IDTN	30IDTN		40IQTN	50IQTN	60IQTN
Item NO.			15	20	25	30		40	50	60
Rated Cooling Capacity	KW		43.22	58.2	71.18	87.3	87.78	116.4	142.36	177.95	175.56
	USRT		12.29	16.55	20.24	24.83	24.97	33.11	40.49	50.61	49.93
	×1000 kcal/h		37.17	50.05	61.21	75.08	75.49	100.10	122.43	153.04	150.98

Remarks:
(1) Rated Cooling Capacity Based on:Evaporating temperature 7ºC;Condensing temperature 50ºC,Ambient DB=35ºC.
(2)Chilled Water Range: 5~25ºC;

5. Eurostars air cooled industrial chiller protection devices
(1)Motor overload protection
Including for compressor motors, water pump motors and fan motors.
There are some situations that will cause damage to motors in an industrial chiller, such as instable voltage, ambient temperature too high which mostly caused by poor ventilation, returning water temperature too high, etc. In these cases the motor running current will get higher than its safe range, which might damage the motor if keep it working. Built in protection for overload will shut down the chiller and warn you if the motors are working unhealthily.
(2)Compressor motor overheat protection
Compressor is the heart of an industrial chiller, it reflects problem of the whole chiller unit. The situation causes compressor motor overheat includes poor ventilation, dusty condenser, refrigerant circuit blocking, lack of refrigerant, etc.
This alarm reminds you to check through the chiller unit, prevent it from burning out because of unhealthy working condition. 
(3)Discharge temperature overhigh protection
Discharge temperature overhigh normally caused by high suction temperature, high compressor motor temperature, lack of refrigerant, etc. It works as supplementary of compressor motor overheat.
(4)High&low pressure protection
High pressure normally caused by poor ventilation, dusty condenser, refrigerant circuit blocking, etc.
Low temperature caused by lack of refrigerant, system blocking and so on.
(5)Returning water overheat protection
Chiller supply cold water to cool the production process, normally the returning water temperature will be 3ºC to 8ºC higher than supplied water. If the chiller is not creating cooling energy, or the chiller capacity is not enough for the application, the temperature in the circuit will get higher and higher. This will cause damage for the production even the equipment.
While a chiller got an alarm function for returning water temperature, we can learn the situation promptly and make reaction.
(6)Low water flow/level protection
For a chiller with no open-circuit water tank, there will be a water flow switch to make sure the water circuit is working, preventing both production process and chiller unit from harmed by circuit blocking or water leaking.
(7)Phase protection
If an industrial chiller was falsely wired, motors will revert, which is a serious problem for all the motors. Phase protection will remind you to connect the power in a right way.
(8)Anti-freezing protection
This function prevents the water in the circuit from freezing, so to make sure the cooling circuit working in a healthy condition. 
 

6. Industrial chiller application consideration
Eurostars offers over 10 years of experience designing and building process chillers for your industrial applications. Our industrial grade process chillers come as a complete packaged unit so they can be simply dropped in place and turned on. The internal tank helps maintain a cold water temperature to stable to prevent spikes in temperatures no matter how many of your processes are operating. Eurostars has experience in designing process chiller systems whether you are cooling bio-fuels or multiple pieces of equipment.

APPLICATION CONSIDERATIONS:

(1)Equipment Chiller:
Through our experience working with industrial processes we understand the importance of tight temperature control. Eurostars provides cost effective solutions through the optional use of variable frequency drives (VFDs) and recirculation tanks. All of our equipment chiller systems are expandable for future growth. 
(2)Process Chiller:
Eurostars offers a variety of redundancy options to ensure that your processes are always chilled when you need it. From multiple refrigeration circuits with standard lead-lag control to auto-changeover pumps, our units are designed to ensure that your process is continuously running. It is imperative that the chiller is able to meet the changing demand of your application. Digital scrolls, cylinder unloading, and hot gas bypass are just some of the capacity control options that we offer.
(3)Oil Chiller:
The industrial environment is harsh on machine tools, which makes keeping oil cool imperative. An overheating machine tool can lead to premature failure and long periods of downtime. Eurostars oil chillers are specifically designed for industrial machine tools to increase efficiency, reliability and lifetime.
 

7. Factory testing of Eurostars every chiller unit
(1)Pressurization and helium leak detection of refrigeration circuit
(2)Pressurization and leak testing of fluid circuit
(3)Chiller performance and power consumption at full load
(4)Proper operation of all controls, safety devices, and alarms
(5)Electrical tests according to standards

8. About Eurostars
We, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services.

Eurostars team with more than 10 years experience of HVAC equipment and system in local China and international market, has provided qualified HVAC equipment, installation and service to 30+ countries around the world.






9. Our new chiller assemble line

Chiller production at our previous location


10. Eurostars air cooled industrial chiller package and delivery
Our standard package is plastic film with plywood case for safe delivery and easy to load/unload.



11. Eurostars industrial chiller projects
We exported chillers to Ukraine, New Zealand, Guatelmala, Peru, Chile, Norway, Serbia, Romania, Greece, France, South Africa, Australia, Uzbekistan, Sri Lanka, India, Saudi Arabia, Iran, Mexico, Argentina, etc..