Industrial Refrigerator Air Cooled Screw Chiller
Parameters
|
Model |
KSF-40L |
|
No-load Min.Temperature |
-80℃ |
|
Internal and external circulation |
Closed circulation system |
|
Performance |
-80℃~RT |
|
Constant Temperature |
±0.5℃ |
|
Cooling Capacity |
128kw |
|
Control System |
Digital Settings for keys,LED Digital display( smallest unit:0.1℃) |
|
Temp. sensor graduation |
PT100 |
|
Set way |
Materials temperature control mode |
|
Refrigerant |
R22 |
|
Compressor |
28kw |
|
Condenser |
Copper tube, air-cooled condenser |
|
Plate heat exchanger |
High efficiency and compact |
| Security protection |
Delayed, overshoot current, compressor overheating (pressure gauge display), overload relay, emergency stop switch device. and partially temporary stop button. |
| Voltage |
220V/50Hz, 3-phase |
|
Evaperator Dimensions |
DN65 |
|
Dimension |
2200*1700*2000mm |
Product details
Firstly, a certain amount of water is injected into the water tank of the chiller to cool the water through the refrigeration system of the chiller, and then the low-temperature cooling water is sent to the equipment to be cooled by the water pump. The chilled water of the chiller takes the heat away, and then the temperature rises and flows back to the water tank to achieve the cooling effect.
The cooling tank of the chiller does not participate in refrigeration, With the self-diagnosis function, overload protection, compressor pressure gauge, overload relay, emergency stop switch device, further guarantee the operation safety.
It can be matched with a variety of instruments (rotary evaporators, fermentation tanks, chemical reactors, cooling coil, freeze-drying equipment, pharmaceutical reactors, etc.)
Applications
Water chiller used in the grinding machine industry.In the grinding process of the three-roll mill, temperature is generated due to changes in the molecular structure. Excessive temperature affects the quality of raw materials, production efficiency, and serious wear on equipment. The use of chillers to circulate cooling to control the temperature can greatly increase production and reduce equipment damage. The most important thing is to protect the safety of employees.
Water chillers for food industry. The chiller is used for high-speed cooling after heating all kinds of food, so that it can be suitable for canning and bottling requirements. In addition, various fermented foods require different cooling temperatures to stabilize fermentation needs, improve fermented products, and ensure fermentation quality. Also used in the pharmaceutical and chemical industries; refrigeration equipment!
Electroplating chiller used in the electroplating industry. The type of electroplating liquid is cooled to stabilize the metal and non-metal molecules. The chiller makes the metal molecules quickly adhere to the surface of the plated part with a stable current, increasing the density and smoothness of the plated part, and shortening the plating Cycle, improve quality, and effectively recover all kinds of expensive chemicals, industrial refrigeration equipment is also suitable for vacuum coating industry.
A. Direct cooling: the plating solution directly enters the evaporator of the freezer through the filter or the filter, and then returns to the oxidation tank. The advantages and disadvantages of this cooling method: short cooling time and good effect; the disadvantage is that the evaporator needs to be treated with anti-corrosion (usually titanium alloy), and the evaporator is easy to scale and needs to be cleaned regularly, otherwise it will affect the cooling effect and machine operation.
B. Indirect cooling: Place titanium tubes in the oxidation tank, and the chilled water will take away the heat of the liquid through the titanium tubes to achieve the purpose of cooling; if the titanium tubes are not laid, a heat exchanger (need to be made of titanium alloy) can be added while the chilled water is used. While walking the bath.
Water chillers for plastics and plastics industries.The cooling of plastic processing machinery molding molds can greatly improve the surface finish of plastic products, reduce surface marks and internal stress of plastic products, so that the product does not shrink or deform, and is easy to demold the plastic product. Speed up product shaping, thereby greatly improving the production efficiency of plastic molding machines.
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