Nwn-Eco Series Eco Type Counter Flow Closed Cooling Tower

• After-sales Service: Consult Newin Sales Representative
• Warranty: Consult Newin Sales Representative
• Cooling Method: Counter Flow
• Ventilation Mode: Forced Draft
• Material: Metal
• Air Contact Form: Wet
• Model NO.: NWN-Eco
• Air Contact Way: Closed
• Tower Shape: Square
• Noise Level: Low
• Application Fields: Industrial
• Certification: ISO, CE, CTI
• Condition: New
• Cooling Capacity: 208kw to 1736kw
• Inlet/Outlet Temperature: 35/30 Degrees Celsius
• Wet/Dry Temperature: 21/35 Degrees Celsius
• Fan Power: 4kw to 27.6kw
• Case Material: Galvanized Steel Plate ( SUS304/SUS316 for Option)
• Coil Material: Stainless Steel
• Transport Package: Container
• Specification: CE, UL, CTI
• Trademark: NEWIN
• Origin: Shenzhen China
• HS Code: 84195000
• Production Capacity: 1000sets/Month

Product Description

Nwn-Eco Series Eco Type Counter Flow Closed Cooling Tower

NWN-Eco series Eco type counter flow closed cooling tower adopts EC technology, designed with multiple EC centrifugal fans, improving thermal efficiency and maintenance free, electricity saving and energy saving.

Features

1.EVD Drift Eliminator
Low wind resistance, Maximum drift capture and recovery 99.99%.

2.Evenly Water Distribution
Water distribution system uses PVC spray pipes and PP SPJT nozzles.

3.Stainless Steel Heat Exchange Coil
Corrosion Resistance, keep media clean, save water consumption & miantenance cost.

4.EC Centrifugal Fan Drive System
Adopts EC external DC brushless motor and is matched with aluminum airfoil plug impeller, high efficiency, low noise, convenient speed regulation, stable structure and high reliability. The air volume can reach 25000m ³/ h and the static pressure can reach 1600pa.

5.Heavy-duty construction Modular structure
Use the high quality of Z700 galvanized anti-corrosion plates (304/316 stainless steel for option).

 

Product Parameters

Model	Flow Rate	Cooling Capacity	Dimension			Fan Power	Spray Pump Power	Weight  kgs
	m3/h	kw	L	W	H	kw	kw	Dry	Operation
NWN-EC-180-Z7-S	40	208	2500	1100	2830	4.0	1.1	1100	2000
NWN-EC-230-Z7-S	53	278	2800	1100	2830	6.0	1.1	1170	22000
NWN-EC-290-Z7-S	66	347	2800	1100	3560	8.0	1.5	1220	23000
NWN-EC-350-Z7-S	80	417	2800	1200	3560	8.0	1.5	1450	2600
NWN-EC-450-Z7-S	106	555	4600	1450	2980	10.0	2.2	1860	4000
NWN-EC-600-Z7-S	133	694	4600	1450	3080	11.0	3	2150	5200
NWN-EC-750-Z7-S	166	868	4650	1750	3080	13.8	3	2620	6300
NWN-EC-850-Z7-S	199	1041	4650	2200	3980	16.6	3	2880	7500
NWN-EC-1000-Z7-S	232	1215	4650	2200	4040	19.3	3	3010	7750
NWN-EC-1150-Z7-S	265	1389	6200	2200	4040	22.1	4	3850	10000
NWN-EC-1300-Z7-S	298	1562	6200	2200	4040	24.8	4	3900	10500
NWN-EC-1450-Z7-S	332	1736	6250	2200	4240	27.6	4	4010	10800
Note: 1. Standard design working condition: Fluid in/out temperature: 35/30ºC. 2. Standard design ambient wet/dry bulb temperature: 21/35ºC. 3. Above data sheet based on 40% ethylene glycol solution fluid. 4. Please contact NEWIN sales representative if working condition not same as above standard design condition.

 

Reference Project Cases

NEWIN Manufacturing Base

NEWIN FACTORY covers an area of more than 10,000 square meters.

Cooling Tower Workshops: sheet-metal workshop/ welding workshop/ heat exchange coil workshop/ cooling tower assembly workshop.
Cooling Tower Infills Workshops: Fills production and Adhesive workshop workshop.

NEWIN COOLING TOWERS:

· NWN/ NWF/ NCFN Closed Type Cooling Tower Series
· NSH/ NST Open Type Cooling Tower Series
· NTG Industrial Type Cooing Tower Series
· NECN/NECH Evaporative condenser
· NWFL Dry Air Cooler

NEWIN manufactures and stocks all major cooling tower accessories to meet maintenance and replacement needs of almost any size and types of cooling tower. Please contact us to customize the cooling tower accessories you need. 

CONTAIN:
· Fan drive system (fan/ fan stack/reducer/motor/shaft etc.)
· Water distribution (nozzles/ drift eliminator etc.)
· Heat exchange(PVC infills/ cooling coil etc.)
· Other accessories (air inlet louver/ valve etc.)

Packaging & Shipping

Open type cooling towers shipment

Closed type cooling towers shipment