Industrial Cooling Machine

Double Compressor Water Cooled  Screw Water Chiller  Used For Injection Molding Machine
 
 
Quick Detail:
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. 
 
Description:
Independent design of refrigeration system, relatively independent multi-hand piece units, a minimum of moving parts, reliable operation;
Using imported high efficiency semi-hermetic twin-screw compressor with high energy efficiency, reliable operation, and long service life;
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 prompt service.
 
 
Specifications:
 

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 function.
Compressor star delta buck start to avoid impact on the grid.

2, easy to install
Screw chillers unit compact structure, small footprint, saving room space.
When the whole machine is delivered from the factory, it has been rigorously tested and put into operation to achieve the status of field use.
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 account.

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 operate
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 technology.