Industrial Evaporative Cooler Ammonia Cooler Evaporative Condenser for Cold Room Cold Storage

• Customization: Available
• After-sales Service: on-Site Installation
• Warranty: 2 Years
• Model NO.: ZHX/ZNX
• Cooling Method: Counter Flow
• Ventilation Mode: Mixing Ventilation
• Material: Metal
• Air Contact Form: Wet and Dry
• Air Contact Way: Closed
• Tower Shape: Square
• Noise Level: Low
• Application Fields: Industrial
• Certification: RoHS, UR, ISO, CE, CCC
• Condition: New
• Product: Closed Counter Flow Cooling Tower
• Maintenance: Ladders and Access Doors Attached
• Drift Rater: Less Than 0.005%
• Motor Brand: Weg/a Bb/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
• 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 type counter flow evaporative condenser

Working Principle

Advantages

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.

Technical Database
 

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

Product Details

                                                        The counter flow cooling tower has 4 main parts to support its operation.
                                       They are Fan&Motor,Spray Pump,and Hear exchanger coil as the pocture shows.
 

Company Profile

 

Who We Are




Shipment Procudures


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.