600 Ton Round Counter Flow Cooling Tower for HVAC System

• After-sales Service: 24 Months
• Warranty: 24 Months
• Cooling Method: Counter Flow
• Ventilation Mode: Mechanical Ventilation
• Material: FRP
• Air Contact Form: Wet
• Model NO.: NRT-600
• Air Contact Way: Open
• Tower Shape: Round
• Noise Level: Low
• Application Fields: Industrial
• Certification: ISO, CE, CTI
• Condition: New
• Flow Rate: 468 M3/H
• Motor Power: 15 Kw
• Fan Diameter: 3400 mm
• Air Flow: 3750 CMM
• Height: 4470
• Net Weight: 3950 Kg
• Running Weight: 9350 Kg
• Atmospheric Pressure: 99400 PA
• Noise: 61.5 dB(a)
• Usage: for Manufacture
• Transport Package: 20/40/40hq Container
• Specification: customized
• Trademark: NEWIN
• Origin: China
• HS Code: 84195000
• Production Capacity: 15000 Sets /Year

Product Description

Model Description




♦ High efficiency, save energy to the largest extent
♦ Fit with various environment changes in different indutries
♦ Matched equipment running normaly
♦ Completely comply with national standards


Components Instruction
 
CASING AND WATER BASIN
Fiberglass reinforced polyester (FRP) is applied with water-resistance resin and high quality fiberglass mat. With good moisture, high gel,high strength, spray the gel-coat on FRP parts by machine and is thermal formed.

FAN & DRIVING SYSTEM
All cooling tower fans with adjustable pitch blades are applied to being balanced, it operates stably and quietly. Material chosen are A.B.S, aluminum alloy for normal standard, F.R.P or stainless steel material available for option.Small capacity cooling tower adopts direct drive low noise fan. Bigger capacity fan equipped with Belt drive speed reducer or Gear box.

WATER DISTRIBUTION
Using high coefficient rotating sprinkler head made of plastic or aluminum alloy could reduce the pressure of friction loss, and the water can be distributed evenly to achieve the max thermal cooling performance.
 
FILL PACKING
Used high quality & improved performance PVC with good material, it is high cooling efficiency and anti-corrosive & UL V-0. The surface of infill is corrugated to increase the filling pitch to make sure that infill is clog-free and overcome the problem of water quality. Special material for option if high entering water temperature.
 
FRAME
The framework is made of hot dip galvanized steel (HDGS), to makes the cooling tower in rust-free, durable and long service life.



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

Technical data
 

Item	Cooling Capacity (RT)	Water Flow (m3/h)	Dimension             (mm)		Fan		Air Flow (cmm)	Water Pressure (Kpa)	Weight (kg)		Noise  dB(A)
Model			Diameter	Height	Diameter (mm)	Motor (Kw)			Dry	Wet
NRT-8	8	6.2	945	1380	525	0.18	70	12	42	180	53
NRT-10	10	7.8	945	1530	600	0.18	85	14	46	190	53.5
NRT-15	15	11.7	1195	1415	600	0.37	140	12	54	290	53.5
NRT-20	20	15.6	1195	1590	730	0.55	160	16	67	300	53.5
NRT-25	25	19.5	1400	1820	730	0.75	200	16	98	500	54
NRT-30	30	23.4	1650	1705	730	0.75	230	15	116	530	54
NRT-40	40	31.2	1650	1775	890	1.5	280	16	130	550	54
NRT-50	50	39.2	1830	1835	890	1.5	330	16	190	975	54
NRT-60	60	46.8	2145	1955	1150	1.5	420	17	240	1250	54.5
NRT-80	80	62.6	2145	2035	1150	1.5	450	18	260	1280	55
NRT-100	100	78.1	2900	2370	1410	2.2	700	17	500	1690	55
NRT-125	125	97.5	2900	2555	1410	2.2	830	19	540	1640	56
NRT-150	150	117	2900	2555	1410	2.2	950	22	580	1680	56.5
NRT-175	175	136.8	3310	3165	1750	4	1150	22	860	1960	56.5
NRT-200	200	156.2	3310	3165	1750	4	1250	23	880	1980	57
NRT-225	225	175.5	4120	3580	2100	5.5	1500	24	1050	2270	57
NRT-250	250	195.1	4120	3580	2100	5.5	1750	26	1080	2800	58
NRT-300	300	234	4730	3680	2400	7.5	2000	24	1760	3930	59
NRT-350	350	273.2	4730	3680	2400	7.5	2200	26	1800	3790	60
NRT-400	400	312.1	5600	3840	2745	11	2400	27	2840	5740	61
NRT-500	500	392.4	5600	3840	2745	15	2600	28	2900	5800	61
NRT-600	600	468	6600	4470	3400	15	3750	32	3950	9350	61.5
NRT-700	700	547.2	6600	4470	3400	18.5	3750	33	4050	9450	62
NRT-800	800	626.4	7600	4720	3700	22	5000	32	4700	11900	62.5
NRT-1000	1000	781.2	7600	4720	3700	22	5400	33	4900	12100	63

Factory 



Project case




 

FRQ:

1. Are you manufacturer?
Answer: Yes we are a cooling tower manufacturer located in Guangdong Province China. With 18 years of manufacturing and OEM service for several brand of famous cooling tower.

2. Can you provide the cooling tower parts different with the specification in above showing form?
Answer: We can manufacturer and newly design for special order based on your provided specification and drawing or performance requirements.

3. What products are you manufacturing?
Answer: Cooling towers with its accessories (motor, steel frame, plastic components, FRP panel, PVC infill, motor, water pump, motor fan, control box for fan)

4. What is the delivery time?
Answer: For round type cooling tower below 300RT, we have stock in warehouse. Other type cooling tower, need to production upon receive the PO. Leading time 15 working days.

5. What is your quality warranty?
Answer: 1 year for motor, 2 years for steel parts, 5 years for FRP pannel. Free parts available during garrantee peroid.

6. How many workers working in your factory?
Answer: 270 workers at the end of 2013.

7. Do you have any production management system or certification for products.
Answer: ISO 9001: 2008 quality and environment management system certificates. CTI certificate for cooling towers.