Heat Exchange Coil for Cooling Tower Chemistry Industrial Compressor

• Customization: Available
• After-sales Service: on-Site Installation
• Warranty: 2 Years
• Model NO.: BNX/BHX
• Cooling Method: Counter Flow/Cross Flow/Combined 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 Combined Flow Evaporative Condenser
• Maintenance: Ladders and Access Doors Attached
• Drift Rater: Less Than 0.005%
• Motor Brand: Weg/ABB/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
• 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

Combined Flow Cooling Tower

MODEL	CAPACITY	FAN			PUMP			DIMENSION
		QTY	POWER	AIR VOLUM PER SET	QTY	POWER	WATER VOLUME PER SET	L	W	H
BHX-30	30	1	3	135000	1	1.1	36	1925	2380	4220
BHX-40	40	1	4	45000	1	1.1	45	1925	2380	4220
BHX-50	50	1	5.5	65000	1	1.1	45	1925	2350	4220
BHX-60	60	1	5.5	75000	1	1.5	65	1925	2900	4220
BHX-70	70	1	7.5	87000	1	1.5	65	1925	2900	4965
BHX-80	80	2	4	45000	1	2.2	84	3770	2200	4220
BHX-90	90	2	4	45000	1	2.2	84	3770	2200	4720
BHX-100	100	2	4	45000	1	2.2	84	3770	2200	4965
BHX-110	110	3	3	40000	1	3	120	4240	2200	4720
BHX-125	125	3	4	45000	1	3	120	4240	2200	4965
BHX-135	135	4	3	45000	1	3	120	5610	2200	4220
BHX-150	150	4	3	40000	1	3	120	5610	2200	4730
BHX-165	165	4	4	45000	1	3	120	5610	2200	4965
BHX-183	183	4	4	5000	1	4	170	7450	2200	4220
BHX-200	200	4	4	45000	1	5.5	230	7450	2200	4730
BHX-226	226	4	4	45000	1	5.5	230	7450	2200	4965
BHX-250	250	5	4	45000	1	5.5	230	9300	2200	4720
BHX-265	265	5	4	45000	1	5.5	230	9300	2200	4965
BHX-280	280	6	4	45000	1	5.5	230	9300	2200	4965

Counter Flow Cooling Tower

ODEL	CAPACITY	FAN			PUMP			DIMENSION
		QTY	POWER	AIR VOLUM PER SET	QTY	POWER	WATER VOLUME PER SET	L	W	H
BNX-10	12	1	1.5	18000	1	0.55	23	1230	1150	3440
BNX-20	21	1	2.2	30000	1	0.75	28	1925	1150	3650
BNX-30	33	1	3	45000	1	0.75	28	1925	1840	3840
BNX-40	42	1	4	60000	1	1.1	45	1925	1840	4220
BNX-50	51	1	5.5	75000	1	1.5	65	2470	1840	4220
BNX-60	61	1	7.5	87000	1	1.5	65	2470	1840	4450
BNX-70	70	1	7.5	10000	1	2.2	84	2790	1840	4450
BNX-80	80	2	4	65000	1	2.2	84	3770	1840	4220
BNX-90	90	2	4	65000	1	2.2	84	3770	1840	4450
BNX-100	100	2	4	65000	1	2.2	84	3770	1840	4220
BNX-110	110	2	5.5	75000	1	3	120	3770	2200	4450
BNX-125	125	2	5.5	75000	1	3	120	3770	2200	4350
BNX-135	135	2	5.5	87000	1	4	170	4846	2200	4650
BNX-150	150	2	7.5	100000	1	4	170	4846	2200	4350
BNX-165	165	3	4	65000	1	4	170	5610	2200	4650
BNX-180	183	3	5.5	75000	1	4	170	5610	2200	4650
BNX-200	200	3	5.5	75000	1	4	170	6046	2200	4650
BNX-225	225	3	7.5	87000	1	5.5	230	7230	2200	4650
BNX-250	250	4	5.5	75000	2	3	120	7450	2200	4650
BNX-265	265	4	5.5	75000	2	4	170	9030	2200	4965
BNX-280	280	4	5.5	75000	2	4	170	9030	2200	4965

Product Details
Combined Flow Cooling Tower
Counter Flow Cooling Tower
 You can also buy those componets of the cooling tower separately.         
Details Below For Your Reference And Welcome You Bring Your Inquiry To Get The Latest Price Of Different Models. 
Heat Exchange Coil&PVC Fills
The heat exchange coil is made by top quality steel pipe. For closed circuit cooling tower, red copper, stainless steel, and galvanized steel available.
For evaporative condenser, stainless steel and galvanized steel selected mostly.
And the galva-nized steel coil is made by top quality seamless steel pipe, strong pressure resistance.
Till now, the biggest operating pressure of coil we designed reach to 30mpa, far more than the competitors level.
Various type coil tube available which depends on operating requirements, such ike elliptical tube, finned tube, wave tube, compound type coils.

cross fow type honeycomb PVC infl, special designed with distinctive big surface area air channel where spraying water flow as a big water film and
enlarge water flow time inside of infill, to extend the water cooling effect.
And have advantages of small drag coefficient, anti-aging, no easy to deformation.
Spraying Pump&Fan
Special axial flow type fan, with forward tilting blades and stream line cylinder, direct driven no belt.
Al motors are Siemens or WEG brand has advantages of compact size, light weight, good start perfor-mance,durable and reliable abilities.
Compared with same level centrifugal fan system, axial flow type need half motor power only, effectively saves energy.

The spraying water pump designed with high-quality non-steering restricted mechanical seal, no leakage and long lifespan.
Adopt Siemens or WEG brand special outdoor type motors and equipped with imported bearings,which could guarantee its long-ter operation, lownoise. and high performance.
 

Production Process

 

Production Process

Packaging & Shipping

 

Shipment Procedures

Projects and Partners

 

Projects

Customer Visiting and Exhibition

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.