AHU Air
1. The national patent technology of mortise and tenon double labyrinth forced sealing has a leakage rate of only 1/5 of the international average and improves energy efficiency by more than 20%
2. Leading cold bridge breaking 3 technology completely eliminates cold Bridges, maximally prevents cold leakage, and is less prone to rust
3.The deformation of the chassis is 0.53mm/m, which is only 1/13 of the national standard
4. High-density sealed multi-handle inspection door, secondary pressing, no cold leakage, preventing misoperation
AHU Air
Core technology
The GRAD combined air handling unit adopts the national patented technology of mortise and tenon double labyrinth forced bolt connection between the panels, and the air leakage rate is only 1/15 of the national standard. Leading cold bridge breaking technology completely eliminates cold Bridges, prevents cold leakage to the greatest extent, and is less prone to rust.
Superior performance
The high-efficiency heat exchanger adopts the dedicated air conditioning design and selection software jointly developed with Hebei University of Technology. It simulates the operating conditions for calculation, designs the best reverse flow, and uses an overall mechanical tube expansion process. The tubes and fins are closely combined. It adopts sinusoidal corrugations, plain corrugations, and windowed (different structures are selected for different environments) hydrophilic aluminum foil fins to improve heat exchange efficiency and enhance heat exchange effect The heat exchange efficiency is more than 20% higher than that of ordinary air conditioning units. The chassis has an extremely high strength, with a deformation of 0.53mm/m, which is only 1/13 of the national standard. Under a wind pressure of 1500Pa, the air leakage is also far lower than the national standard.
Leading in level
The outer panel of the Grede combined air handling unit is made of color steel plate with film coating, which has good weather resistance, is corrosion-resistant, acid-resistant, alkali-resistant and salt-resistant, and will not fade for 15 years. High-strength sealed multi-handle anti-cold bridge inspection door to prevent equipment damage and personal injury caused by misoperation. The Grede combined air handling units are divided into three major series: ordinary, purification and customized.
Application scope
It can be widely applied in large supermarkets or commercial complexes, hotels, shopping malls, office buildings, exhibition halls, airports, stadiums, electronics, biology, light textile, chemical, metallurgy, pharmaceutical, power, mechanical and other places. According to customer needs, air handling units for VOC waste gas, textile spray air, tobacco factories and other special places can be customized.
