production description: 

Evaporative pads are made of specially formulated cellulose paper which impregnate with insoluble anti-rot salts, stiffening saturated and wetting agents. Evaporative pads have cross fluted configurations that provide the maximum cooling when warm air pass through the evaporative pad material.

1) Corrugated paper has high intensity structure, high corrosive resistance and long service life.

2) Fine percolation and adsorbing water ensure to drip wet of the wall.

3) Specific stereoscopic structure can provide the largest evaporative surface for the heating exchanging between water and air.

4) Use the new material, land spatial crossing linking technology, high absorbability, high water resistant anti-mildew and long service life.

5) Large evaporative area, cooling efficiency as high as 80%.

6)The products involve surface active agent, absorb water naturally, fast speed of pervasion, lasting effectiveness.

7) The professional manufacture of cooling pad  in China

structure and principle:                                                  

Hengyuan cooling pad has one layer of thin water  film on the surface of corrugated  fiber paper. When the outside hot air pass through the paper, water on the thin film absorb heat in the air and then evaporate into vapor and  the cool air can enter the room. It  is a good use of  the principle of water evaporation temperature decreases.

With water as the medium for the process of pollution to the environment is conducive to health, environmental friendly and energy saving

Water evaporation produces a large number of negative oxygen ions which increases the oxygen content in air

Color uniformity, good water absorption, the proliferation of fast and long service life

Low energy consumption, one-tenth of the traditional air-conditioning power consumption.

Galvanized  frame,  aluminium frame and stainless steel frame optional

H:  Height of pad     W: Width of pad

h: Height of flute  D: Depth of flute

a: Angle of flute    b: Angle of flute

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