• 60 Ton Film Fill Type Closed Circuit Water Cooling Towers
  • 60 Ton Film Fill Type Closed Circuit Water Cooling Towers
  • 60 Ton Film Fill Type Closed Circuit Water Cooling Towers
  • 60 Ton Film Fill Type Closed Circuit Water Cooling Towers
  • 60 Ton Film Fill Type Closed Circuit Water Cooling Towers
  • 60 Ton Film Fill Type Closed Circuit Water Cooling Towers

60 Ton Film Fill Type Closed Circuit Water Cooling Towers

Cooling Method: Cross Flow
Ventilation Mode: Natural Ventilation
Material: Metal
Air Contact Form: Dry
Air Contact Way: Closed
Tower Shape: Square
Customization:

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Basic Info.

Model NO.
NWF
Noise Level
Low
Application Fields
Industrial
Certification
ISO, CE, CTI
Condition
New
Water Capacity
60m&M3;/H
Inlet/Outlet Temperature
37/32c
Air Volume
80000m3/H
Fan Power
6kw
Inlet/Outlet Pipe Size
Dn40
Circulating Pump Power
5.5kw
Circulating Water Flow
100m3/H
Net/Operation Weight
2350kg/6780kg
Case Material
Galvanized Steel Plate
Coil Material
Cooper/SUS304
Transport Package
Container Loading with Seaworthy Packing.
Specification
GB, CTI, ISO, CE.
Trademark
NEWIN
Origin
Shenzhen China
HS Code
84195000
Production Capacity
1000sets/Month

Product Description


60 Ton Film Fill Type Closed Circuit Water Cooling Towers
60 Ton Film Fill Type Closed Circuit Water Cooling Towers

NWF
series mixed flow evaporative fluid coolers, a type of closed cooling tower that adopts composite flow cooling technology. The fluid medium that need to be cooled flow through in cooling coil ( the stainless steel heat exchanger). The spray water continuously wets the surface of coil for cooling and through the PVC heat exchange layer for secondly cooling to achieve higher cooling performance.

60 Ton Film Fill Type Closed Circuit Water Cooling Towers


Features

♦  Factory assembled, convenient transportation and installation
♦  Excellent heat exchange performance 
♦  Easy maintenance without stop working 
♦  Small cover area, low comprehensive investment
♦  Energying saving and environment friendly
 

Components Instruction

60 Ton Film Fill Type Closed Circuit Water Cooling Towers

AXIAL FLOW FAN

Uses cooling tower special aluminum alloy axial flow fan,forward type blade structure design, small wind resistance, big air volume, low noise, good performance, high efficiency. Streamline high strength fan stack gurantees airflow uniform through the fan inlet and outlet area, maximum reduce the energy comsuption. Fan motor's protection class: IP55, Insulation class: F class.
 

COOLING COIL

Cooling coils as the core parts of closed cooling tower, are maded up of great quality copper coil or steel coil. Coil inside is through cooling medium, outside is cooled by water spray to meet the cooling requirement.
Steel coils (G type) are used by high quality Ф25 mm seamless fluid tube, and processed by H.D.G.(hot dip galvanised) to enhance the coil pipe anti-corrosion ability, extend service life.
Copper coils (T type) are used by T2 deoxidized acid copper tube, silver electrode is used to connect between the copper pipe and elbow welding, low solder joint and good quality, design pressure is 1.2MPa.


ALUMINIUM ZINC PLATE

Shell plate uses imported aluminium zinc plate, which is one of the strongest corrision resistance plate, service life is 3-6 times of ordinary galvanized sheet, with strong termal resistance, high heat resistance, beautiful appearance, ect.

 
SPRAY PUMP

Used great mechanical seal to prevent from the leakage, made by dedicated outdoor motor, and special configuration imported bearings, to ensure that the fan, water pump has long term reliable operation, low power, large flow, low noise, excellent performance, etc. The pump body is precision casting, strong and long service life.


DRIFT ELIMINATOR

Original detachable eliminator adopts good performance PVC material, its special structure could change the air flow direction, effectively remove from the wet air moisture in the air, redeased the drift loss below 0.001%, maximum save the water, what's more, to make sure the area around cooling tower no pollution, and prevent from the germs spreading.

HIGH EFFICIENCY FILM FILLS

Hanging film type fill which spreads the water into a thin film, flowing over large vertical surfaces, promoting maximum exposure to air flow. It incorporates highly efficient cellular eliminators and louvers, integrally molded within the fill sheets, preventing water from escaping and assuring precise air distribution throughout wide variations in airflow. Unlike towers equipped with separate external louvers, this fill operates virtually icefree even in extremely cold weather.

 

ADVANCED WATER DISTRIBUTION SYSTEM
The spray system uses in a variety of high flow rate and anti clogging basket type nozzles, to ensure the continuous uniform water spraying on the surface of the coil. Under the help of induced air, water can cover all the coils to the utmost extent to do the complete heat exchage among water, air and refrigerant. In this case, heat transfer efficiency will increase dramatically. The nozzle is connected on spray pipe branch. When cleaning, the nozzles and spray pipe branch can be easily dismounted.

Optional Accessories

♦ Noise reduction upgrade                      ♦ Anti-Freeze heater
♦ Vibration isolator                                   ♦ Stainless steel casing and framework / bolts and nuts (304 / 316)
♦ High-temperature upgrade                   ♦ Dual-speed Motor & VFD motorAnti-Freeze heater

Technical Specification of NWF Series Mixed Flow Closed Cooling Tower

Item Cooling capacity 
(kw)
Dimension (mm)         Fan Spray Pump Inlet/Outlet 
Pipe 
Diameter
 (mm)
Weight (kg)
 Model Length Width Height Power 
(Kw)xQty
Power 
(Kw)
Dry Wet
NWF-600 600 4300 2200 2560 3.0*3 1.5 100*2 2750 4500
NWF-750 750 4300 2200 2560 4.0*3 2.2 100*2 2950 5000
NWF-900 900 5100 2200 2560 4.0*4 2.2 100*2 3150 5500
NWF-1000 1000 5600 2200 3000 4.0*4 3.0 125*2 3350 6000
NWF-1150 1150 5600 2850 3750 5.5*3 4.0 125*2 3550 6300
NWF-1450 1450 5600 3250 3950 7.5*3 5.5 125*2    4150 6800
 

DESIGN CONDITION:   

Entrance temp.  t1=37°C                    Leaving temp.    t2= 32°C          
Wet bulb temp.  tWB=28°C                Dry bulb temp.   tDB=31.5°C          Atmospheric pressure=99.4 KPa

Factory 

60 Ton Film Fill Type Closed Circuit Water Cooling Towers
NEWIN NWN cooling tower project cases
60 Ton Film Fill Type Closed Circuit Water Cooling Towers


Cooling Tower Shipment

60 Ton Film Fill Type Closed Circuit Water Cooling Towers
NEWIN COOLING TOWER


60 Ton Film Fill Type Closed Circuit Water Cooling Towers
60 Ton Film Fill Type Closed Circuit Water Cooling Towers
60 Ton Film Fill Type Closed Circuit Water Cooling Towers


60 Ton Film Fill Type Closed Circuit Water Cooling Towers60 Ton Film Fill Type Closed Circuit Water Cooling Towers60 Ton Film Fill Type Closed Circuit Water Cooling Towers

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