Water Cooled Chiller Sytem Water Cooled Screw Chiller Energy-Saving
Industrial Chiller Unit 600ton Process Chiller
Energy-saving qater chiller system- efficient industrial process
cooling
Screw chiller capactiy range is from 140kw to 760kw, water cooling
temperature if adjustable 5 - 30 ℃. See our screw chiller catalogue
for more details.
Screw chiller is perfect choice that use for process cooling for
heat dissipation and heat extraction as it is vital to yield high
quality products. This includes process such as plastic injection
,plastic extruding ,bottle blowing, film blowing and many other
thermoplastic materials that need to be heated to their molten
temperature and then be solidified through cooling water from
industrial chiller.
Water-cooled chiller systems have a cooling tower and use cooling
water for heat dissipation and it's higher efficiency than air-cooled chillers, which is perfect choice that use for process cooling for heat dissipation.This system includes item below.
Water-cooled chiller
Cooling tower
Cooling pump
Insulated water storage tank
How to decide between air cooled and water cooled chiller types?
In an air-cooled chiller, hot refrigerant entering the copper tube
fin condenser and it is exposed to atmospheric air for heat
dissipation.The air-cooled chiller has built-in fan and no need
cooling tower for operation, easier installation, lower maintenance
cost and save water.
On the other hand, in a water-cooled chiller, hot refrigerant gas
is sent to a water-cooled heat exchanger (shell and tube condenser)
for heat dissipation. Thus, it will need cooling water from a
cooling tower.
Water-cooled screw chiller specification
Model | AGS-560WDH |
Nominal cooling capacity | kcal/h | 1830080 |
| kw | 2128 |
Input power | kw | 414 |
Max running current | A | 942.6 |
Power supply | 3PH-380V-50HZ |
Refrigerant | Type | R22 |
| Type of control | expansion valve |
Compressor | Type | semi-hermetic screw |
| Power(kw) | 206.8×3 |
| Start-up mode | Y-△ |
| Capacity control | 0-25-50-75-100 |
Evaporator | Type | shell and tube |
| Chilled fluid flow (m3/h) | 366 |
| Pipe diameter (inch) | 10 |
Condenser | Type | shell and tube |
| Cooling water flow (m3/h) | 437 |
| 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 | 5010*1760*2360 |
Net weight | kg | 6450 |
Running weight | kg | 6730 |
Water-cooled screw chiller featurers
- Adopting high-efficiency and energy-saving compressors of world
class grade brands, high-quality condensers and evaporators, high
cooling efficiency, stable performance, low noise and long service
life.
- The control system is adopting Siemens PLC controller and LCD touch
screen , accurately controls the cooling capacity and cooling load
of the unit in real time to achieve the best matching state, to
ensure that the unit runs at the best efficiency and to reduce
operating costs.
- Screw compressor chiller capacity control can adopt four-stage
(100%-75%-50%-25%), three-stage (100%-66%-33%) or stepless control
system.
- High-efficiency internally threaded copper pipes enhance the heat
transfer effect are more energy efficient.
- The machine is all made of oshell and tube evaporator and condenser, the welded structure is
simple, sturdy structure, high quality, compact structure, long
life and so on.
Advantage of water cooling chiller
- Energy Efficiency.Water-cooled chillers are generally more efficient than air-cooled
chillers by using cooling water for heat dissipation from cooling
tower.
- Low noise.Water screw cooled chillers are quieter operation than air-cooled
systems.
- No open space needed.Water-cooled chillers no need to stay outdoors in an open space
with plenty of fresh air to operate. The chillers
installation can be indoor, which makes them ideal for
companies that don't have enough outdoor space.
- Lower operational costs and save 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.
Chiller service from manufacturer
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.