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 | Frame: 3.Equipped with FRP horn-cone, the exhaust performance is significantly improved. |
| Shutters: PVC Shutters, corrosion resistant, anti-aging. |  |
 | Blades: 1. The fan blades are made of high quality plastic, beautiful appearance, low noise. 2. Reasonable fan blade angle design, large air volume and high efficiency. |
| Motor: 1. Chinese famous motor, Siemens motor, ABB motor, WEG motor are available. 2. Motor voltage, frequency and phase can be customized. 3. Motor protection class: IP55 4. Insulation class: F |  |
 | Bracket: H-type Stainless Steel bracket, light weight, stable installation. Belt Pulley: The pulley is made of cast iron, and the surface is spray-treated to improve the appearance, eliminate internal stress, effectively improve its strength and never fracture. |
Belt Tensioner: 1. The belt tensioner is made of aluminum alloy, runs smoothly and stably. 2. The fan adopts the belt transmission design to greatly improve the overall energy efficiency. |  |
 | Sheet Metal Parts: Sheet metal parts are made of high quality 304 stainless steel , beautiful appearance, anti-corrosion, not easy to rust. |
Technical Parameter:
| Model | Drive | Blades Diameter | Blades Rotational Speed | Motor Rotational Speed | Air Flow (m³/h) | Total Pressure (pa) | Noise Decibels (db) | Input Power (W) | Voltage (V) | Frequency (HZ) | Outline Size (H*W*T) (mm) |
| DJF(p)-550 (18") | Direct | 460 | 1400rpm | 1400rpm | 6000 | 80 | ≤70 | 250 | 220 / 380/ Customized | 50 / 60 | 550*550*900 |
| DJF(p)-785 (24") | Direct | 610 | 960rpm | 960rpm | 12000 | 75 | ≤70 | 785 | 785*785*985 | ||
| DJF(p)-1250 (36") | Direct | 910 | 960rpm | 960rpm | 24000 | 75 | ≤60 | 1250 | 1250*1250*1170 | ||
| DJF(p)-1520 (50") | Belt | 1270 | 1400rpm | 600rpm | 45000 | 58 | ≤64 | 1520 | 1520*1520*1190 |
About our Company
Shandong Yuyun Sanhe Machinery Co.,Ltd is the biggest and the most professional manufacturer of ventilation equipment in
China,equipped with the most advanced CNC production lines and laser cutting machines, top quality level in the industry.
