1.Aluminium Alloy Blade
2.Galvanized Sheet
3. Auto shutter,Aluminum blades
4.Low power; low noise;
It has adopted advanced technology with high curacy; it has a special thick galvanized layer-strong corrosion resistant, with approptiate angel and maximum ventilation;microcomputer system can give full play to the blower. It takes five strict quality test with CAD design. | | | |
|
| | | | Six strong impeller, aluminium alloy, light weight, high intensity, good toughness, | Having automic tightening structure, the belt won't loose or drop | | | | adopting Shandong exported 380V three-proof motor dynamic for guarantee | Imported bearing from France with high intensity, low noise and long service life |
|
Main technical parameters | model & specifications | diameter of blade(mm) | blade speed(r/min) | input air(m3/min) | total pressure(pa) | noise(db) | | voltage rating (v) | motor speed(r/min) | installed dimensionslength×width×thickness(mm) | | 9FHB-710 | 710 | 560 | 295 | 55 | ≤70 | 0.37 | 380 | 1350 | 810×810×350 | | 9FHB-900 | 900 | 560 | 445 | 60 | ≤70 | 0.55 | 380 | 1350 | 1000×1000×350 | | 9FHB-1000 | 1000 | 560 | 540 | 62 | ≤70 | 0.75 | 380 | 1350 | 1100×1100×350 | | 9FHB-1250 | 1250 | 430 | 720 | 55 | ≤70 | 1.1 | 380 | 1350 | 1380×1380×400 | | 9FHB-1400 | 1400 | 390 | 1000 | 60 | ≤70 | 1.5 | 380 | 1350 | 1550×1550×400 |
|
waterproof shaft cooling fan
