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cross flow cooling tower NST-500
Product Origin Guangdong
Brand NEWIN
Shipping Port Shenzhen
Color Yellow/White/Gray/Blue
Lead Time 20 working days
Payment TT, L/C, West Union
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  • Specification
  • Main parts
  • Application
  • Product Literation

Cross flow cooling tower, a type of cooling tower which water falling from the top tower vertically, air flow
through the water spray packing horizontally. Water and air flows orthogonally.  

  

1)  Technical data of cross flow square type cooling tower NST-500

Item

Content

Parameter

Note

Basic data

 

 Type

Cross flow square type

 

 Model

NST-500

4cells 

 Water flow

500 m3/h

 

 Inlet/outlet temperature

3732

ΔT=5

 Wet bulb temperature

31.5℃28

 

 Cooling capacity

2,500,000 kcal/h

 

 Noise value

62.3 dB(A)

Standard point

 Power supply

400V3P50Hz

 

 Water quality

PH=6-8

 

Design data

 Gas-water ratio

0.68kg/kg

 

 Water resistance

44.5kpa

 

 Drift loss

≤0.005%

 

 Evaporating loss

0.833%

 

 Net weight / Running weight

 4,100 kg/10,950 kg

 

Fan data

 Fan type

Axial-flow 

 

 Air flow

75,000 m3/h x 4

 

 Static pressure

74Pa

 

 Fan rotate speed

350 r/min

 

 DiameterF

1,800 mm

 4sets

 Blade quantity

4 pcsset

 

 Motor power

4kW x 4

 4sets

 Type of drive

Direct drive

 

 Motor starting method

Star-Delta

 

Dimension

 L × W × H

9,280×3,600×3,700 mm

 

 Inlet pipe dimension (DN)

125mm

  8sets

 Outlet pipe dimension (DN)

150mm

 4sets

Material

 Motor

Fully enclosed anti- water type

 TEFC 

 Fan

Aluminum alloy

 

 Panelair stack

F.R.P&ABS&G.I.

 

 Water basin, suction tank

 Sprinkler system

 In fill

P.V.C

Fire-resistance type

 Motor support, framework

Hot-dip galvanized steel 

Comply with BS EN

ISO14611999 standard


2) Outline dimension of cross flow square type cooling tower NST-500 4 cells unit

NEWIN cross flow cooling tower NST-500 outline drawing

 

3) Foundation of cross flow square type cooling tower NST-500 4 cells unit

NEWIN cross flow cooling tower NST-500 foundation drawing

 

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

The main parts of cooling tower consists of motor, cooling fan, infill, water distributing system, water basin, frame work, F.R.P casing, 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.

 

 NST motor  cooling tower fan  cross flow fills  water distributing basin
 cross flow FRP casing  HDGS steel structure  pulley reducer  floate ball valve

 

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(TEFC), other brand motors for optional
 Motor support  Hot dip galvanized  steel  In accordance with BS EN ISO1461:1999 standard

 Fan

 A.B.S Aluminum alloy material multi-blades low fan

 Driven system

  Hot dip galvanized steel  Belts and pulley or Gear reducer

 Infill

 P.V.C  film Hanging up type film fill with integrated drift eliminator, UPC, PP material as optional

 Flame work  

 Hot dip galvanized steel   Stainless steel 304, 316 for optional

 Water distributing system

 F.R.P.  Top water distributing water basing

 Eliminator

 P.V.C  PVC blade type eliminators e

 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 cross flow square type cooling towers' project in different industries.

 cross flow cooling tower  newin cross flow cooling tower 
 cross flow FRP cooling tower  newin cooling tower
 yellow color square cooling tower  cross flow project
 newin cooling tower  newin cooling tower

Drawing and parameters:


Technical specification of cooling tower NST-500  4cell unit

Outline dimension drawing of cooling tower NST-500  4cell unit

Foundation size and construction drawing of cooling tower NST-500  4cell 


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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