Head screw chillers select number of recommendations

There are many water chiller Category: air-cooled chiller, screw chillers, scroll chillers, water-cooled scroll chillers, air-cooled scroll chiller, screw chiller. Today focuses on screw chiller. Buy screw chillers, there will be the same as the number of different power head choice, then we so choose nose screw chillers quantity do? Brightness machinery to answer for you head screw chillers number of options and their advantages and disadvantages.
First we look at the composition of screw chillers:Screw chiller chillers with ordinary principles of composition substantially the same as the compressor, evaporator, condenser, expansion valve, solenoid valve, check valve, oil grading composition.
Single head screw chillers advantages:
1.Cooling capacity than the same type of multi-phase cooling capacity to meet a lot of head (energy loss).
2.More energy efficient.
3.Low cost (single head price will be much cheaper).
4.Advantages of short production cycle.
Single head screw chillers disadvantages:
Only a refrigeration system, the system fails in any one accessory will seriously affect the efficiency of the unit.
Multi-head screw chillers advantages:
By a plurality of cooling system components, damage or malfunction of any accessory only affect the efficiency of a single head, of course, appear as large faults: Total power section, a large area of ??the evaporator and condenser leaks, etc. will impact the entire unit.
Single head screw chiller disadvantages:
1.High prices.
2.Efficiency with the same type of single head low compared.
3.Longer production cycle.
4.Production process demanding.
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