1. Cooling pads consist of corrugated sheets of cellulose gathered in an opposite sequence, which generates air passage inside the cell. These sheets have very high ability in absorbing water and are chemically treated to prevent disintegration.

2. Cooling pads are energy saving, environmentally friendly and economically viable.They reduce temperatures without gas emissions at minimal energy costs.

----Drawing fresh air from outdoors. Cooling pads offer a great health advantage over refrigerated air conditioning,which re-circulates the same stale dry air over and over.

----Outside air often contains dust and pollen.Cooling pads filter the incoming air, removing most airborne dust and pollen particles. The wet cooling pads trap most of these particles, which are washed down to the unit reservoir by the circulating water.

----Generally cooling pads system costs up to 50% less than refrigerated systems. and can save up to 80% of energy costs.

----Cooling pads system does not use environmentally harmful CFC gases.

3. There are many kinds of cooling pads for customers' option. and customerized.

4. Popular models: 7090/7060/5090

5. Popular colors: Brown, Green, Black,, Yellow, Blue, White, Red etc.

 Packed in paper carton as per different sizes.

Load into 20ft or 40ft container.

Lead time: 3-5 days

 Shandong Yuyun Sanhe Machinery Co.,Ltd is the professional manufacturer of ventilation,cooling equipment,humidification and heating equipments in Asia area. It is a high-tech enterprise which has a completed set of specialized designing, manufactruring, installation, sales and after-sale service. We have gotten many titles such as "China Ten Top Brand Fan", "AAA Level of National Quality Company" "Honesty and Qualitative Enterprise". The company strictly executes quality standard and has passed ISO9001:2008 international qualtity system certification and all procedures are under strict standards or according to the customers to produce and test. 

     our company is located in Qingzhou,Shandong province, a developing city with long history. The factory occupied 30,000sqm and the workshop area is 15,000sqm. We have an efficient team containing more than 300 workers. There are 60 engineeers and 6 advanced engineers. 

     Our products are widely used in agriculture and industry's ventilation, cooling system and heating system. 

     Application for greenhouse, poultry house, workshop, supermarket etc. 

     Nowadays, our products have passed "CE" and "CCC" certification, In the condition of no national standard and local standard, as the exhaust fan manufacturing company, we formulate the enterprise standard and approved by government. 

     The company has set up more than 200 sales branches in more than 20provinces of our country. And the products have been exported to tens of countries and regions, such as Asia, Europe, Australia, Brazil, Chile etc. 

 How do cooling pads work?
 Cooling pads well done in closed spaces, which depends upon the negative pressure inside the 

house induced by suction fans. Meanwhile, the passage of air is restricted only within the saturated

 cells with water. The air works on evaporating the water that is contained in the cells and passes 

inside the house with calculated velocity, causing a decrease in temperature.
Water Vaporization: It means conversion of water as a liquid into vapor. Converting one liter of water

into vapor needs energy equal to 560 kilo calories. This energy is obtained from the hot surroundings.
Wind Chill Factor: When the wind speed is high, the feeling of coldness increases. Although the 

temperature has not changed whatsoever, there is a directly proportional relationship between 

wind speed and cold feeling.