Industrial Water Saving Closed Cooling Tower for Plastic Injection Molding Machine

WHY CHOOSE US

1. Our Cooling towers are CE certified, our company is ISO9001 certified.

2. Cooling towers are 100% tested before shipment.

3. 24 months warranty period

4. Factory price, overseas installation& maintenance service available.

5. Quick response within 12 hours

 Characteristic of  industrial water closed cooling tower

1. Excellent Heat Exchange Performance

the cooling tower adopt the technology of the combination of coil and stuffing to avoid the dry spot  and dirt formed on the coils. so the performance of the heat exchanger is dramatically effective. 

2. Convenient Maintenance

the cooling tower is designed with access door and reparing ladder. It is easy for technicains to inspect the working condition of the cooling tower.Technicians can enter into 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,. It is easy for the transportation and installation of the cooling tower

4. Energy Saving

Variable frequency control ( VFC) is an option for flexible adjustment of the number and speed of working cooling fans to ambient temperature changes, the data of which can be preset at a certain figure. During winter season, the spray water stops automatically when ambient temperature drops to a certain level using only a set number of operating fans to satisfy the reduced cooling requirements.

process principle:
working fluid is flowing inside of the coils,which is enwrapped by spray water on the outside.the heat of water is transferred by coil and become the saturated vapor when meet the water and air.the heat is exhausted out of the tower by the fan;tater is collected back to the bottom tank.the spray water is cooled down via PVC radiation fin in the process of circulation,and flows in the same direction with the fresh wind.the coil mainly takes sensible heat travel tylse.and thiswill apply especially to dealing with high temperature fluid.

product characteristics:

1.easy to maintain
the huge inside spare space is convenient for people to access to maintain the cooling tower.

2.avoiding scaling
better water coverage around the tubes is due to air and spray water flowing in smooth,parallel,downward path over the coil,promoting dry spots since the water is not stripped from the underside of the tubes by the airflow.

Mixed flow series principle of operation:
1.the cooled water increases the temperature differential between the water and the warm process fluid,which results in a reduced coil size,fewer coil connections,and reduced weights.this feature further reduces the tendency to form scale on the coil since cooler water offers higher solubility for scale producing compounds.

2.parallel air and water paths minimize scale-producing dry spots that may be found on the bottom of tubes in conventional units.

3.the recirculating spray water falls from the coil to a wet deck surface section where it is cooled by asecond fresh air stream using both evaporative and sensible heat transfer proeesses.

4.water is pumped over the evaporative coil at a 6.5L/S of coil face area to ensure continuous flooding of the primary heat transfer surface which enhances heat transfer efficiency and minimizes fouling and scale formation.

5.the coils section rejects heat through the fresh air evaporativing,on the other side is through the sensible heat effect of pre-cooled circulating spray water.reducing the coils evaporative cooling effect is helpful to reduce the possibility of the coils surface scaling.
 

FAQ

1.Q: Your company is a manufacture or trading company?
A: We are  leading cooling towerand evaporative condenser manufacturer since the year of 1975 with the "famous brand"-Heng An manufacture in China.

2.Q: How do I get repair parts and how long does it take?
A: We have workshop can supply all parts of the product, and 90% of spare parts can be distributed to any 
place in the world within one week!

3.Q: What if I don't have the professional engineer to install or maintain the product?
A: We could send experience engineers on site to install the product and train your staff for equipment 
operation and maintenance.

4.Q: How can I choose a suitable model?
A: As long as you provide the following information, we can assist to design and select the model for you.

What is the media that need to be cooled?
What is the total heat refrigeration capacity  ? 
What is the wet bulb temperature and condenser temperature
What is your requirement of the condensing coil material and casing material?