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Counter Flow Round Type Cooling Tower NRT-350
Product Origin Guangdong
Brand NEWIN
Shipping Port Shenzhen
Color Yellow/White/Gray/Blue
Lead Time 15 working days
Payment TT, L/C, West Union
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  • Specification
  • Main parts
  • Application
  • Product Literation

The round type cooling tower are mainly used in gas industry, air conditioning system. Here we mainly introduce the technical data, structure and foundation of the round type cooling tower NRT-350. For different working condition, please contact us for correct solution. 

  

1)  Technical data of circular type cooling tower NRT-350

Item

Content

Parameter

Basic data

 

 Type

Counter-flow round type

 Model

NRT-350

 Water flow

273.2 m3/h

 Inlet/outlet temperature

37°C32°C

 Dry/Wet bulb temperature

31.5°C 27°C

 Cooling capacity

136,600 kcal/h

 Power supply

380V3Ph50Hz

 Water quality

PH=6-8

Design data

 Air/water ratio

0.62 kg/kg

 Drift loss

≤0.02%

 Evaporating loss

≤0.833%

 Net weight

1800 kg

 Running weight

3930 kg

Fan data

 Fan type

Axial-flow 

 Air flow

152,880 m3/h

 Fan rotate speed

275 r/min

 Diameter (F)

2400 mm

 Blade quantity

 4 pcsset

 Type of drive

Vee belt

 Motor rotate speed

1410 r/min

 Motor power

7.5 kW

 Motor starting method

Y-△

Dimension

 Tower diameter (F)

4730 mm

 Tower height (H)

1,380 mm

 Inlet/outlet pipe dimension (DN)

200 mm200 mm

 Full/drain pipe dimension (DN)

80 mm80 mm

 Quick feed pipe dimension (DN)

40 mm


2) Overall dimension of bottle type cooling tower NRT-350

 

3) Foundation of round type cooling tower NRT-350

  

※ We reserve the right to modify the above information without further notice.

The Main parts of cooling tower consists of motor, fan, infill, sprinkler system, F.R.P parts, etc. We use great quality of the cooling tower parts to make sure the great performance and long lifespan of the Newin cooling towers. If customers have other special requirements for the cooling tower, we will try our best to satisfy their needs.

 

       
       

 

Parts  Material  Remark

Water Basin

 F.R.P Water-resistance resin and high quality fiberglass mat

 Casing

 F.R.P Water-resistance resin and high quality fiberglass mat
 Motor  Cast Iron Fully enclosed anti water type, other brand motors for optional
 Motor support  Hot dip galvanized  steel  In accordance with BS EN ISO1461:1999 standard

 Fan

 Alum alloy stainless steel for optional 

 Infill

 P.V.C  film For high temperature inlet water, UPVC and PP material for optional

 Air inlet screen  

 P.V.C   F.R.P  for optional

 Sprinkler head

 A.B.S  Aluminum alloy material for optional

 Sprinkler pipe

 P.V.C  For high temperature inlet water, hot-dip galvanized steel for optional

 Bolts & Nuts 

 Electroplated   Stainless steel 304, 316 for optional






















Cooling tower is mainly used in air conditioning cooling system, frozen industry, injection molding, tanning, foaming, electricity, steam turbine, aluminum processing, air compressors, industrial water cooling, etc.  Those industries  could be divided into 4 categories as follows:
♦  Air temperature adjust : air conditioning, refrigerator, freezer, refrigeration, air conditioning, etc.;
♦  Manufacturing and processing: the food industry, pharmaceutical industry, metal casting, plastic industry, rubber industry, textile industry, steel mills, chemical industry, petrochemical products, etc.;
♦ Cooling the running machines: mechanical operation of the generator, steam turbine, air compressor, hydraulic press, engine, etc.;
♦  other industries...

 

Below is some round type cooling towers' project in different industries.

   
   
   
   

Drawing and parameters:


Technical specification of cooling tower NRT-350

Outline dimension drawing of cooling tower NRT-350

Foundation size and construction drawing of cooling tower NRT-350


Note: 

The list technical details shall not be binding unless confirmed in writing by NEWIN. 

We reserve the rights to modify the technical details without further notice.
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