Water Cooled Industrial Chiller 280Tr Industrial Customized Water Chiller Supplier Water Cooled Screw Compressor Chiller
The difference between Air-cooled chiller and Water-cooled chiller
An air-cooled chiller refers to a chiller system that uses the ambient air surrounding the condensing unit to cool and condense the refrigerant back into a liquid. In other words, the Air cooled chillers use fans to dissipate heat.
The most common types of water chillers use water from an external cooling tower to cool the refrigerant in the condenser.They need to install cooling tower and cooling pump for operation. since they require a constant supply of water for cooling, they might not be suitable for locations with water shortages or restrictions.
Chiller Specification
|
Model Item
|
AGS-280WSH |
| nominal cooling capacity |
kcal/h |
915126 |
| |
kw |
1064.1 |
| input power |
kw |
207 |
| max running current |
A |
471.3 |
| power supply |
3PH-380V-50HZ |
| refrigerant |
type |
R22 |
| |
type of control |
expansion valve |
| compressor |
type |
semi-hermetic screw |
| |
quantity |
1 |
| |
start-up mode |
Y-△ |
| |
capacity control |
0-25-50-75-100 |
| evaporator |
type |
shell and tube |
| |
chilled fluid flow (m3/h) |
183 |
| |
pipe diameter (inch) |
6 |
| condenser |
type |
shell and tube |
| |
cooling water flow (m3/h) |
219 |
| |
pipe diameter (inch) |
6 |
| safety protection |
compressor over temperature protection, over load protection, high and low pressure protection, flow switch protection, reversed and lacking phase protection, anti-freezing protection,fusible protection. |
| dimension |
mm |
4850*1750*1820 |
| net weight |
kg |
3350 |
| running weight |
kg |
3620 |
Features of water-cooled water scrw chillers
- Anges water-cooled screw chillers are large cooling capacity from 120kwand 1600kw. The chilled water temperature provided is within a range of 5℃-30℃.
- High efficient shell and tube type evaporator to connect with large water tank directly.
- The shell and tube condenser is low condensing temperature, good cooling effect, suitable for medium and large refrigeration system.It can run easily even in hot weather.
- Screw chiller compressor capacity control can be used in four stages (100%-75%-50%-25%) or three stages (100%-66%-33%) and no stage control system.
- PLC control system,integrated controller, fully automatic operation, to provide fault warning.
- Complete safety devices are equipped ,including compressor over temperature, over current, high and low pressure, over temperature, flow switch, etc.
Benefits of industrial screw compressors chiller
- Continuous airflow. The rotary screw compressors have a very low internal temperature, avoiding heating issues. No need for cooling down periods or breaks.
- High volume capacity. Since screw compressors can keep running 24/7 without heating problems, they generate higher volumes of compressed air than other types of compressors.
- Energy-efficient.Screw compressors can achieve comparable part-load efficiencies, whether you run your chiller more often at part or full load, it will save energy.
- Long service life. Screw compressors work by using two interlocking rotating helical rotors to compress the refrigerant, have simple structure, fewer moving parts and wear parts, more reliable operation.
- Low noise. The screw compressor rotors compressing the air are not in direct contact with each other, which cuts down on noise and provides a calm work environment.The piston compressors are loud.
Industrial water chiller service from manufacturer
- 1.All the chillers are provided with 12 months free maintenance service.
- Provide technical explanation, chiller debugging support, technical training and chiller maintenance guidance.
- If necessary, after-sales engineers can be on-site service confirmed by both parties through communication .In some areas, local dealers can provide fast and convenient service.
- Provide the air chiller and water chiller required parts quickly to ensure the normal use of customers.If necessary, part of the wearing parts can be provided for backup after confirmation by both parties.
- Chiller maintenance service outside the warranty period, life-long tracking maintenance, cost price to provide equipment parts.
