| Model | Drive | Blades Diameter (mm) | Blades Rotational Speed | Motor Rotational Speed | Air Flow (m³/h) | Noise Decibels (db) | Input Power (W) | Voltage (V) | Frequency (HZ) | Outline Size (H*W*T) (mm) |
| DJF(b)-1-900 | Belt | 750 | 630rpm | 1400rpm | 28000 | ≤65 | 370 | 220 / 380/ Customized | 50 / 60 | 900*900*420 |
| DJF(b)-1-1000 | Belt | 900 | 610rpm | 1400rpm | 30000 | ≤70 | 750 | 1000*1000*420 | ||
| DJF(b)-1-1100 | Belt | 1000 | 600rpm | 1400rpm | 32500 | ≤70 | 750 | 1100*1100*420 | ||
| DJF(b)-1-1220 | Belt | 1100 | 460rpm | 1400rpm | 38000 | ≤70 | 750 | 1220*1220*420 | ||
| DJF(b)-1-1380 | Belt | 1270 | 439rpm | 1400rpm | 44000 | ≤70 | 1100 | 1380*1380*420 | ||
| DJF(b)-1-1530 | Belt | 1400 | 325rpm | 1400rpm | 55800 | ≤70 | 1500 | 1530*1530*420 |
| Fan blades 1. Material : 430 stainless steel, thickness 1.2mm 2. Diameter: 1270mm Advantage: Large air flow, no deformation, no fracture, no dust, attractive and durable. Note: Blade material also have galvanized sheet, aluminum alloy for option | |
| Belt Pulley 1. Material: High strength aluminum-magnesium alloy by die-casting. 2. Blast-sanding treatment, eliminate internal stress to improve its own rigidity and stability Advantage: Light weight, Low vibration ,attractive appearance. | |
| Bearing Imported double-row bearing with special waterproof design. Advantage: High strength, low noise, free maintenance and long service life. | |
| Hanging Rings Four hanging rings are added Advantage: Convenient to install and adjust the angle to reach excellent performance. | |
| Belt Brand: Mitsuboshi belt (Japanese) Type: A type Advantage: Famous brand, Long service life, maintenance free | |
| Round Frame Material: Hot-dip galvanized sheet with zinc thickness of 275g/sqm Advantage: Extremely improves the anti-corrosion performance. | |
| | Motor 1. Brand: Chinese famous motor, Siemens motor, ABB motor and WEG motor 2. Motor Protection Grade: IP55 3. Isulation Class: F grade Advantage: Motor voltage and frequency can be customized. Chinese famous motor OEM by special design for fan, the first put in the phase lack protection device which would power off when shortage of electricity. |
