Industrial Refrigeration Process Chiller Water Cooled Screw Chiller
Package Refrigeration Chiller Indoor Water Chiller cooling water chiller
Type of industrial chillers (Base on condenser type)
There' re two major types of industrial chillers in use today,
air-cooled chillers, water-cooled chillers.Both air-cooled and
water-cooled chillers are mostly the same, the main difference is
in how the refrigerant is cooled(Condenser is different).
- Air-cooled chillers use ambient air (thru a cooling fan) to cool
the refrigerant in cooing condenser and are a stand-alone units do
not require any additional equipment to function.Easier for install
and maintain than water-cooled systems.
- The most common types of water-cooled chillers use water from an
external tower to cool the refrigerant in the condenser.
Water-cooled chillers are generally more efficient than air-cooled
chillers.
Water-cooled chiller systems includes items below.
Water-cooled chiller
Cooling tower
Cooling pump
Insulated water storage tank
Internal circulating pump and external process circulating pump
Water-cooled Industrial Chiller Specification
Model | AGS-360WDH |
| Nominal cooling capacity | kcal/h | 1189380 |
| kw | 1383 |
| Input power | kw | 273 |
| Max running current | A | 622.6 |
| Power supply | 3PH-380V-50HZ |
| Refrigerant | Type | R22 |
| Type of control | expansion valve |
| Compressor | Type | semi-hermetic screw |
| Power(kw) | 136.6×2 |
| Start-up mode | Y-△ |
| Capacity control | 0-25-50-75-100 |
| Evaporator | Type | shell and tube |
| Chilled fluid flow (m3/h) | 237.9 |
| Pipe diameter (inch) | 8 |
| Condenser | Type | shell and tube |
| Cooling water flow (m3/h) | 285 |
| Pipe diameter (inch) | 6×2 |
| 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 | 4450*1580*2230 |
| Net weight | kg | 5380 |
| Running weight | kg | 5860 |
Water-cooled screw chiller featurers
High-efficiency screw compressor with large cooling capacity from
120kw and 1600kw, it can achieve comparable part-load efficiencies,
whether you run your chiller more often at part or full load to
save energy.
Evaporator
Shell and tube evaporator, high-efficiency internally threaded
copper tube, with low flow resistance and high efficiency.
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.
The control system is adopting Siemens PLC controller and LCD touch
screen , accurately controls the cooling capacity and cooling load
of the unit.
The chillers have multiple safety protection functions, such as
phase sequence protection, flow protection, high and low voltage
protection and overheating protection. High reliability, low
failure rate, long service time.
Benefit of process chiller applications
- The ability to maintain constant and precise control of the process
temperature.
- The cooling fluid can be delivered directly to the application heat
source to increased production speed and ensure efficiency
production
- Accurate temperature control capability, to ensure the highest
quality final products.
- Water chiller systems prevent damage to heat-sensitive industrial
components preventing undesirable repair downtime that might slow
or even halt production altogether.
How to select the model of the chiller ?
- We need to know the heat load of your process or chiller cooling
capacity.
- Required water temperature, water pressure and flow rate.
- Application and power supply in local.
- Max. Ambient temperature in summer day
- Customized special specifications are acceptable. Contact us for
more chiller Specification by number +86 13923791048.
