120 Ton Screw Compressor Chiller Chilled Air Cooled Chiller Water
Cooled Chiller Manufacturer Supplier
Screw chiller - efficient industrial cooling unit
Screw chiller capactiy range is from 140kw to 1600kw, water cooling
temperature if adjustable 5 - 30 ℃.See our screw chiller catalogue
for more details.
Why use screw compressor chiller?
Screw compressor has the advantages of simple structure, large
cooling capacity, energy saving and high efficiency. Itdoes not
have the cylinder required by piston compressor, piston, piston
ring, cylinder liner and other vulnerable parts, so it operation is
more stable and reliable, low failure rate and longer service
life. Industrial water cooled chiller maintenance is very easy
and save cost.
Piston compressor 's applicable pressure range is wide, price is
relatively cheap, easy to operatehas.But it has complex and
heavy structure, many wearing parts and heavy maintenance workload.
Specification
Model | AGS-120ASH |
nominal cooling capacity | kcal/h | 329208 |
kw | 382.8 |
input power | kw | 125 |
Max. Running current | A | 283.7 |
power supply | 3PH~380V/50HZ |
refrigerant | type | R22 |
refrigerating circuit | 1 |
type of control | thermostatic expansion valve |
compressor | type | semi-hermetic screw |
quantity | 1 |
Power | 106.5 |
start-up mode | Y-△ |
capacity control | 0-25-50-75-100 |
condenser | type | air cooled type finned copper tube |
cooling air flow (m3/h) | 122000 |
power(kw) | 18 |
evaporator | type | shell and tube |
quantity | 1 |
chilled fluid flow (m3/h) | 65.8 |
inlet and outlet pipe diameter (inch) | 5 |
safety protection | compressor over temperature, unit overload, high and low pressure,
flow switch, phase sequence, phase-missing, anti-freezing |
net weight | kg | 3250 |
Dimension | mm | 4400*2240*2420 |
Components
- High efficiency screw compressor
- High efficiency condenser. Copper tube & hydrophilic aluminium
fin coil type.
- Evaporator built with high efficiency shell & tube type heat
exchanger.Good heat transfer effect, compact structure, stable quality, long
service life.
- Refrigerant can be R407C,R22,R134A
- High pressure, low pressure, overload, water level, phase sequence
and other protections to ensure the safe operation of the chiller
Air-cooled screw chiller featurers
- The water chiller has complete protection functions, including
power supply phase sequence, high and low pressure, motor overload,
anti-freeze protection, etc.
- High strength monolithic welded frame, body case is galvanized
sheet and outdoor type spray material
- Evaporator can choose stainless steel plate pack, shell and tube
type, acid and alkali resistant corrosion type and other different
kinds.
- 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 in the best working condition, so as to
effectively save energy.
- Air-cooled screw chiller does not need to be equipped with cooling
pump, cooling tower and other auxiliary equipment, can save a lot
of materials and engineering installation costs, and even do not
need to set up the machine room.
- LC control system,integrated controller, fully automatic operation,
to provide fault warning.
Benefits
- Water screw chillers could accurately provide the needed
temperature for industrial manufacturing and largely improve
efficiency and product quality.
- The industrial water chillers are use to maintain constant and
precise control of the process temperature.
- Chillers can decrease equipment depreciation and degradation to cut
down on operating expenditures.
- The benefits offered by water chiller include low maintenance, high
efficiency and long service.
- Easy to use, do not need to install water pump and water pump,
connect the pipe, power can be used.
- Save water compare with water-cooled chiller.
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.