Stainless Steel Galvanized Ammonia R717 Refrigeration Closed Counter Flow Evaporative Condenser

• Customization: Available
• After-sales Service: on-Site Installation
• Warranty: 2 Years
• Model NO.: ZHX/ZNX
• Air Contact Way: Closed
• Tower Shape: Square
• Noise Level: Low
• Application Fields: Industrial
• Certification: RoHS, UR, ISO, CE
• Condition: New
• Product: Closed Combined Flow Evaporative Condenser
• Maintenance: Ladders and Access Doors Attached
• Drift Rater: Less Than 0.005%
• Motor Brand: Weg/Siemens
• Heat Transfer Efficiency: High
• Coil: Stainless Steel/Hot-DIP Al-Zn Alloy-Coated Steel
• Spraying Pump: Low Head Lift, Large Flow Rate
• Character: Energy Saving and Easy Maintainance
• Color: Customization
• Advantage: Water Saving
• Structure: Compact
• Application: Food Industry and Chemical Medicine
• Transport Package: Standard Seaworthy Container
• Specification: 3770*1840*4450
• Trademark: HACST
• Origin: China
• HS Code: 8419500090
• Production Capacity: 2000sets/Year

Product Description

Product Description

Closed Circuit cooling tower

Combined Flow Cooling Tower
1-Excellent Heat Exchange Performance

Parallel air and water path as well as the combination of coils and PVC fill, this effectively avoid the dry spot and scale formation, and improve the heat exchange performance.
2-Convenient Maintenance
Huge maintenance space makes it convenient to inspect the product. Technicians can enter the cooling tower during operation time.
3-Convenient Transportation and Installation
The cooling tower is designed to be standard upper body part and bottom body part, making it is able to be shipped separately and saves
transportation and installation cost.
4-Slope Water Basin Design
Suspended PVC fill and sloped water basin floor toward the drain facilitate cleaning
Counter Flow Cooling Tower
1-No infill designed, more compact structure, lower profile, less installation area required,and easy for transport and installation.
2-Suitable to severe environment as its structure much more close, which couldvprevent from sand and dust. So it widely used for casting workshop,mining factory etc.
3-Suitable to high temperature fluid, because hot spraying water will not distort pvC fill as no pvC fill designed.
4-Freezing resistance,because there is no PVC fill to slow down spraying water flow speed.
 

Working Principles

WorKing Principle

 

Product Parameters

Technical Database

Counter Flow Evaporative Condenser

Model	Heat Rejection (kW)	Fan motor			Pump motor			Pipe DN(mm)	APPROX WEIGHT(kg)		DIMENSION (mm)
		Quantity	Power(kW)	Air flow(m3/h)	Quantity	Power(kW)	water flow (m3/h)		Shipping weight	Operating  weight	Lenth	Width	Height
ZNX-70	70	1	0.75	15000	1	0.37	16	DN50/DN50	860	1630	1230	1150	3180
ZNX-100	100	1	1.5	18000	1	0.55	23	DN50/DN50	890	1660	1230	1150	3440
ZNX-200	200	1	2.2	30000	1	0.75	28	DN50/DN50	1370	2480	1925	1150	3650
ZNX-320	320	1	3	45000	1	1.1	53	DN80/DN80	1990	3620	1925	1840	3840
ZNX-430	430	1	4	60000	1	1.1	53	DN80/DN80	2120	3790	1925	1840	4220
ZNX-525	525	1	5.5	75000	1	1.5	70	DN80/DN80	2420	4490	2470	1840	4220
ZNX-595	595	1	7.5	87000	1	1.5	70	DN100/DN80	2690	4760	2470	1840	4450
ZNX-700	700	1	7.5	100000	1	2.2	84	DN100/DN80	3650	6080	2790	1840	4450
ZNX-800	800	2	4	65000	1	2.2	100	DN100/DN80	4150	7480	3770	1840	4220
ZNX-870	870	2	4	65000	1	2.2	100	DN100/DN80	4680	8010	3770	1840	4220
ZNX-980	980	2	4	65000	1	2.2	100	DN100/DN80	5120	8450	3770	1840	4450
ZNX-1100	1100	2	5.5	75000	1	3	120	2-DN100/2-DN80	5360	9430	3770	2200	4220
ZNX-1250	1250	2	5.5	75000	1	3	120	2-DN100/2-DN80	5980	10050	3770	2200	4450
ZNX-1380	1380	2	5.5	87000	1	4	180	2-DN100/2-DN80	6230	11270	4846	2200	4350
ZNX-1520	1520	2	7.5	100000	1	4	180	2-DN100/2-DN80	6560	11590	4846	2200	4650
ZNX-1680	1680	3	4	65000	1	5.5	230	2-DN100/2-DN80	7850	13730	5610	2200	4350
ZNX-1840	1840	3	5.5	75000	1	5.5	230	2-DN100/2-DN100	8450	14330	5610	2200	4650
ZNX-2010	2010	3	5.5	80000	1	5.5	230	2-DN100/2-DN100	9180	15380	5610	2200	4680
ZNX-2245	2245	3	7.5	87000	2	3	120	4-DN100/4-DN80	9780	17340	6510	2200	4650
ZNX-2450	2450	4	5.5	75000	2	3	120	4-DN100/4-DN80	10860	18520	7230	2200	4650
ZNX-2600	2600	4	5.5	75000	2	3	120	4-DN100/4-DN80	11480	20880	7450	2200	4650
ZNX-2820	2820	4	5.5	75000	2	3	150	4-DN100/4-DN80	11720	21120	8050	2200	4965
ZNX-3000	3000	4	7.5	87000	2	4	180	4-DN100/4-DN80	12580	22670	8640	2200	4965

Combined Flow Evaporative Condenser 
 

Model	Heat Rejection (kW)	Fan			Pump			Pipe DN(mm)	APPROX WEIGHT(kg)		DIMENSION (mm)
		Quantity	Power(kW)	Air flow(m3/h)	Quantity	Power(kW)	water flow (m3/h)		Shipping weight	Operating  weight	Total Lenth	Total Width	Total Height
ZHX-320	320	1	3	46000	1	1.1	53	DN100/DN80	2390	3790	1925	2380	4220
ZHX-430	430	1	4	60000	1	1.1	53	DN100/DN80	2510	3910	1925	2380	4220
ZHX-525	525	1	5.5	65000	1	1.5	70	DN100/DN80	2760	4340	1925	2580	4220
ZHX-595	595	1	5.5	75000	1	1.5	70	DN100/DN80	3290	5140	1925	2980	4220
ZHX-700	700	1	7.5	87000	1	1.5	70	DN100/DN80	3680	5530	1925	2980	4450
ZHX-800	800	2	4	45000	1	2.2	100	DN100/DN80	4230	7650	3770	2200	4220
ZHX-870	870	2	4	45000	1	2.2	100	DN100/DN80	4510	7930	3770	2200	4720
ZHX-980	980	2	4	45000	1	2.2	100	DN100/DN80	4620	8040	3770	2200	4965
ZHX-1100	1100	3	3	40000	1	3	150	DN125/DN100	6170	10170	4240	2200	4720
ZHX-1250	1250	3	4	45000	1	3	150	DN125/DN100	6510	10510	4240	2200	4965
ZHX-1380	1380	4	3	40000	1	4	180	DN125/DN100	7100	11950	5610	2200	4220
ZHX-1520	1520	4	3	40000	1	4	180	DN125/DN100	7310	12160	5610	2200	4730
ZHX-1680	1680	4	4	45000	1	4	180	2-DN100/DN100	7590	12440	5610	2200	4965
ZHX-1840	1840	4	4	45000	1	5.5	230	2-DN100/2-DN100	8920	15580	7450	2200	4220
ZHX-2010	2010	4	4	45000	1	5.5	230	2-DN100/2-DN100	9330	15990	7450	2200	4720
ZHX-2245	2245	4	4	45000	1	5.5	230	2-DN125/2-DN100	9550	16210	7450	2200	4965
ZHX-2450	2450	5	4	45000	2	3	150	2-DN125/2-DN100	11650	19090	9300	2200	4720
ZHX-2600	2680	5	4	45000	2	3	150	2-DN125/2-DN100	12350	19790	9300	2200	4965
ZHX-2820	2820	6	4	45000	2	3	150	2-DN125/2-DN100	12490	19930	9300	2200	4965
ZHX-3000	3000	6	4	45000	2	4	180	2-DN125/2-DN100	13410	20220	10400	2200	4965

Detailed Photos

Product Details
Combined Flow Cooling Tower
Counter Flow Cooling Tower
           

Production Process

Production Process

 

Company Profile

 

Shipment Procedures

Projects

Customer Visiting and Exhibition

Cooperated Partner

FAQ

 

1 Q: Is your company a manufacture or a trading company?

   A: We are a leading cooling tower manufacturer and trading combo with more than 40 years producing experience since 1975. 
       The famous brand-"Heng An" is well known not only China but all over the world.
       As a group company loacted in Weifang Citey of China, we have more than 1000 employees, area of 34hectares and total assets of USD 160 million.

2 Q: What is the difference between a "counter flow" and a "cross flow" cooling tower?

   A: The cross flow or counter flow designation characterizes the orientation of the airflow within the heat-transer medium (fill) in the tower with respect to the direction of water flow. In counter flow towers air travels vertically upwards through the fill and makes intimate contact with water droplets falling down through the fill. Hence the air and water travel in opposite directions.
        In cross flow cooling tower, the air passes through the fill medium in a horizontal direction, thus crossing the downward water flow.
        At same situation, counter flow tower are inherently more efficient than cross flow tower.

3 Q: How do you get repair parts and how long does it take?
   
   A: We have workshop and backup store supplying all parts. 90% of spare parts can be distributed to any plae on the world within one week.

4 Q: What if you don't have the professional engineers to install or maintain the tower?

    A: We could dispatch experienced engineer on site to install the towers and train your staff for tower operation and maintaince. 

5 Q: How can I choose a suitable cooling tower?

   A: If you are available to provide the following information, we can help you to choose the suitable cooling tower.

Application	Which industry or system using for? For example, HAVC system, casting cooling system
Water flow capacity	How many tons of water treatment per hour?
Inlet water temp.	Tempreture of hot water to be cooled
Outlet water temp.	Tempreture of cooled water, usually it would be at least 3-4 ºC higher than the bulb tempreture.
Wet bulb temp.	Highest wet bulb temp. of the location/area or city to install the tower is essential to know to evaluate the size of towers.
Power supply	The standard is 380V/3 phases and we have stock. But for customization, the delivery time would be longer.