Water Cooled Industrial Air Cooled Water Chiller For Plastic Extruder
1. Eurostars industrial chiller protection devices
(1)Motor overload protection
(2)Compressor motor overheat protection
(3)Discharge temperature overhigh protection
(4)High&low pressure protection
(5)Returning water overheat protection
(6)Low water flow/level protection
(7)Phase protection
(8)Anti-freezing protection
2. Eurostars water cooled industrial chiller applications
Eurostars chillers for industrial applications can be centralized, or decentralized. Decentralized chillers are usually small in size and cooling capacity, usually less than 10 tons. Centralized chillers generally have capacities more than ten tons. Eurostars industrial chillers are widely application for the following machinery: injection molding machine, plastic extruder, production of plastic film, metal surface machining, bottle blowing machine, thermo forming, hydraulic system, electric spark machine, extrusion process, electroplating, Ion Plating film, electronic facility, electrical appliance components, compressed gas dehumidification, dairy and beverage cooling processing, pharmaceutical and biological product, medical equipment, glass coating, tempered glass and cultivation sea food etc.
3. Eurostars water cooled water chiller main components
(1)Scroll Compressor
*Suction gas cooled motor
*Suction and discharge stop valve
*High pressure switch
*Crankcase heater with current sensing relay
*Hot gas capacity control
(2)Evaporator
*High efficiency copper brazed stainless steel plate construction
-designed and constructed in accordance with China standard.
*High efficiency shell and tube construction
-Carbon steel shell (water side)
-Copper tube with inner fin (refrigerant side)
-Vessel designed and constructed in accordance with China standard
*other materials of are construction available upon request
(3)Water-Cooled Condenser
*Heavy construction while maintaining maximum heat transfer
*Steel shell on refrigerant side
*Copper tubing with outer fin on water side
*Removable heads for cleaning
(4)Stainless Steel Tank
*Removable stainless steel cover
*Overflow connection
*Bottom drain connection with shutoff valve
*Automatic float operated water makeup valve
*Water flow indicator
*Closed cell flexible insulation applied to bottom and sides of tank
(5)Centrifugal Pump Assembly
*Evaporator pumps circulate water from the hot well to the chiller and back to the cold well. This provides a constant flow and pressure for stable operation, maximum efficiency and safety.
*Process pumps circulate water from the cold well to the process and back to hot well. This flow may fluctuate without affecting the flow through the chiller.
*Optional combined standby pump, complete with valved header assembly is capable of acting as either the chiller or process pump if necessary to prevent any unnecessary shut-downs due to an operating pump fault.
4.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 |
5. Eurostars water cooled industrial chiller brief 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
| Water Cooled Chiller Unit |
| Model ESSW- |
03ISCN |
04ISCN |
05ISCN |
06ISCN |
08IDCN |
10IDCN |
12IDCN |
| Item NO. |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
| Rated Cooling Capacity |
KW |
10.15 |
12.93 |
16.13 |
20.40 |
25.00 |
32.26 |
40.80 |
| USRT |
2.89 |
3.68 |
4.59 |
5.80 |
7.11 |
9.17 |
11.60 |
| ×1000 kcal/h |
8.73 |
11.12 |
13.87 |
17.54 |
21.50 |
27.74 |
35.09 |
| Water Cooled Chiller Unit |
| Model ESSW- |
15IDCN |
20IDCN |
25IDCN |
30IDCN |
40IQCN |
50IQCN |
60IQCN |
| Item NO. |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
| Rated Cooling Capacity |
KW |
49.23 |
66.21 |
80.44 |
99.56 |
132.42 |
160.89 |
199.12 |
| USRT |
14.00 |
18.83 |
22.87 |
28.31 |
37.65 |
45.75 |
56.62 |
| ×1000 kcal/h |
42.34 |
56.94 |
69.18 |
85.62 |
113.88 |
138.37 |
171.24 |
Remarks:
(1) Rated Cooling Capacity Based on:Evaporating temperature 7ºC;Condensing temperature 40ºC.
(2)Chilled Water Range: 5~25ºC;
(3)Cooling Water Range: 20~40ºC.
6. Industrial chiller refrigerant changes and water recirculation system
7. Eurostars Company Ceritifcate & Customer Visiting
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.
(1)With more certificate
(2) Professional team with over more than 10 years industry knowledge
(3) Oversea installation.
(4) Customer-made accepted.
(5) Diamond member of Made-In-China
(6) Audited supplier by SGS
8. Our factory view
Modern new process and assemble line, including copper tube straighten machine, aluminum fin punching machine, three dimensional copper tube bending machine, tube expander machine, sheet metal laser cutting machine, numerical control punching machine, CNC bending machine, chiller, fan coil unit and AHU assemble line,. etc..
Chiller production at our previous location as below
9. Eurostars industrial chiller package and delivery
Our standard package is plastic film with plywood case for safe delivery and easy to load/unload.
10. 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..
11. Types of water chiller and the differences
As described, two different cooling mediums (air or water) can facilitate the transfer of the latent heat given up as the refrigerant changes from vapor to liquid. Thus, chillers can use two different types of condensers, air-cooled and water-cooled.
(1)Air-cooled condensers resemble the "radiators" that cool automobile engines. They use a motorized blower to force air across a grid of refrigerant lines. Unless they are specially designed for high-ambient conditions, air-cooled condensers require ambient temperatures of 95°F (35°C) or below to operate effectively.
(2)Water-cooled condensers perform the same function as air-cooled condensers, but require two steps to complete the heat transfer. First, heat moves from refrigerant vapor into the condenser water. Then, the warm condenser water is pumped to a cooling tower where the process heat is ultimately discharged to the atmosphere.
(3)Water-cooled chillers are typically intended for indoor installation and operation, and are cooled by a separate condenser water loop and connected to outdoor cooling towers to expel heat to the atmosphere.
(4)Air-cooled and evaporative cooled chillers are intended for outdoor installation and operation. Air-cooled chillers are directly cooled by ambient air being mechanically circulated directly through the machine's condenser coil to expel heat to the atmosphere.
12. Our technical support
(1)Before selling
*Set up customers file, and arrange professional sale engineers to introduce company products and services to customers in detail.
*If customers are interested in our products, we will send professional technicians to survey the installation environment.
*Make the solution according to different customers' requirements.
(2)During selling
*Machine installs and test by qualification engineers.
*Ensure all the products we provided are qualified and new. The working life of the main engine is more than 15 years.
*Construct and install the heat pump according to national relevant policies strictly, and ensure high quality delivery on time.
*Test and debug the equipments strictly to ensure the safety and stability.
*During the delivery, provide comprehensive and professional technical training on instructions and maintenance to customers.
(3)After selling
*We promise to offer free consulting call in 7×24 hours mode to solve the problems found in practice.
*Products guarantee is 18~24 months from ex-factory date. Within 18months,if any components of your products damaged because of quality, we supply new replacement for free.
*After the expiration of the quality assurance, we will continue to provide lifelong maintenance services, with just charging some cost price.
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