Complaint
| Bearing Material: Imported from Japan. Advantage: High strength, low noise, free maintenance and long service life.The service life of the belt prolonged 3 times Compared with A type. | |
| Impellers Six impellers are made of high strength, light weight, using aluminum alloy, high strength, good toughness. | |
High Quality FrameMaterial : High quality thick galvanized plate. Advantage: High strength,Strong corrosion resistance. Note: Can do spray treatment according to user needs. | |
| Bearing Material: Imported from Japan. Advantage: High strength, low noise, free maintenance and long service life.The service life of the belt prolonged 3 times Compared with A type. | |
| Shutter Material :Hot galvanized steel Advantage: The Shutters can be opened and closed automatically to prevent dust from entering.It can also avoid rain snow and headwinds. | |
| Centrifugal Mechanism Centrifugal mechanism can ensure the shutters completely open and close, reduce resistance, closed tightly, made of nylon, parts connected by copper rivets link, guide rod is made of stainless steel, greatly improving the service life. |
| Model | Diameter of Blades | Air Volume | Power | Motor Speed | Size | Voltage | Frequency |
| DK-900 | 900mm | 32000m3/h | 0.75KW | 1400r/min | 1000×1000×450 | 380V | 50HZ |
| DK-1000 | 1000mm | 36000m3/h | 0.75KW | 1400r/min | 1100×1100×450 | 380V | 50HZ |
| DK-1250 | 1250mm | 46000m3/h | 1.1KW | 1400r/min | 1380×1380×450 | 380V | 50HZ |
| DK-1400 | 1400mm | 54000m3/h | 1.5KW | 1400r/min | 1530×1530×450 | 380V | 50HZ |
