Double Compressor Water Cooled Screw Water Chiller Used For
Injection Molding Machine
Central chilling stations with flexibility and diversity. All in
one compact package. Central stations are available in air or water
cooled includes integral pump tank, circulation chill water pump,
and process pump, multi-circuit water cooled isolated modules,
oversized tanks, stainless steel plate evaporators and condensers,
cooper nickel condensers are available, non-corrosive wetted
components, staged with energy savings features, makup water,
Copeland Scroll compressors.
Independent design of refrigeration system, relatively independent
multi-hand piece units, a minimum of moving parts, reliable
Using imported high efficiency semi-hermetic twin-screw compressor
with high energy efficiency, reliable operation, and long service
The compressor is equipped with a patented exhaust muffler unit low
noise operation, to ensure low noise operation of the unit;
Fully packaged with controls and can easily be connected into your
existing or new water systems. Contact our application engineering
with your specific application. At KASSEL you will get curious
Nominal Refrigeration Capacity
Semi-Hermetic Screw Compressors
Touch Screen Control Microcomputer
Reverse-Phase Leakage Protection, Oil Differential Protection, High
And Low Voltage Protection, Water System Fault Protection, Frost
Protection, Thermal Overload Protection Compressor, Other
Energy Control Section%
High Efficient External Screwed Shell And Tube
Heat At 7℃ (*10^4)Kcal/H
Screw chillers six features:
1, excellent performance
Screw chiller mainframe using the international advanced
third-generation 5: 6 asymmetric rotor semi-enclosed screw
compressors, motors and compressors, integration, no leakage of
shaft seal concerns Two or more compressors combined precision
Control program reasonable balance head load components, extend the
life of the unit.
Two sets of multiple compressors using multiple sets of
refrigeration circuit, one of the circuits to be maintenance, the
remaining circuit can still be normal operation, with standby
Compressor star delta buck start to avoid impact on the grid.
2, easy to install
Screw chillers unit compact structure, small footprint, saving room
When the whole machine is delivered from the factory, it has been
rigorously tested and put into operation to achieve the status of
Machine vibration group moves small, the foundation does not need
vibration isolation measures, the installation is simple.
Only need to connect the evaporator chilled water pipe and
condenser cooling water pipe when installing.
3, low operation and maintenance costs
Screw chillers can be based on the load requirements of intelligent
program control: 0-25-50-75-100% capacity control, energy-saving
effect is significant.
The total number of parts of screw compressors only one-tenth of
the reciprocating, simple structure, less wearing parts, humidity
level is not sensitive to the low failure rate.
Built-in oil separator, using three-stage oil filter mechanism, the
best oil and gas separation, cladding design, the compressor can
reduce the noise to the minimum operation, screw compressor
failure-free operation up to 40,000 hours or more.
4, security features complete
Pressure protection: high voltage protection and low voltage
protection Electrical automatic protection device
Motor Protection: Under Voltage Protection, Phase Loss Protection,
Reverse Phase Protection, Overload Protection, Motor Overheat
Protection, Shortage of Oil Protection
Frost protection: when the chilled water temperature is too low,
the unit automatically shut down.
Safety valve protection: When the refrigerant pressure exceeds a
certain value, the safety vent valve will automatically open an
5, user-friendly microcomputer control system
Screw-type chiller selection of LCD touch true color screen,
microcomputer control, user-friendly all the main interface easy to
Automatic detection of cold water temperature, the system
automatically adjusts the compressor energy through the field to
effectively use the load
Intuitive and clear display, ready to read the operation of the
data for reference.
Failure timely automatic alarm, and display the cause of the
malfunction in order to deal with.
According to the needs of the site output related feedback to other
master control system.
According to the needs of the scene on the original content to be
amended, such as the location of air-conditioning, unit protection
points, pressure and so on.
6, strong applicability and wide range of applications
Screw chiller widely used to open a rubber, plastic, petroleum,
chemical, electrical, paper, textile, brewing, pharmaceutical,
machinery, food, beverage, vacuum coating, electroplating, central
air conditioning and many other fields.
This model series is widely used in centralized cooling mode, to
facilitate centralized management.
Can be customized to acid-base models, in line with the special
needs of special technology customers.
Can be customized for low temperature models, with low temperature
refrigerant, in order to achieve the special needs of special