![图片 4.png](/static/upload/image/20240410/1712738353188070.png) | Fan Blade Material: 430krupp Stainless steel with 1.2mm thickness Feature: Blade shape is designed after double tested. Big airflow, No deformation, No broken. |
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Fan Belt Pulley Material: Aluminum-magnesium alloy Feature: Good outlook with light weight. Especially to reinforcing rib to increased strength. No broken. Long service life. | ![图片 5.png](/static/upload/image/20240410/1712738371180557.png)
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![图片 6.png](/static/upload/image/20240410/1712738394131800.png) | Fan Blade Hub Material: Aluminum-magnesium alloy Feature: Fan blade hub is made by primary pressing. High strength, No deformation and broken. Smoothly edge. Highly accurate position. Easy to install. |
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Fan Belt Type: Chinese belt and Japanese Mitsuboshi brand belt Feature: Long service life and no repair. | ![图片 7.png](/static/upload/image/20240410/1712738436204053.png) |
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![图片 8.png](/static/upload/image/20240410/1712738453121371.png) | Bearing Feature: High quality double-row bearing, high intension, low noise, long service life. |
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Blade Support Material: Hot-dip galvanized 3mm thickness Feature: Top and bottom support base made by aluminum-magnesium alloy. It's avoid the rusty problem. Easy to fix and ensure long service life. | ![图片 9.png](/static/upload/image/20240410/1712738469180147.png) |
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![图片 10.png](/static/upload/image/20240410/1712738502704088.png)
| Frame Material: 275g coating weight galvanized sheet Feature: KEHE has advanced production technology with automatic equipment. Professional production line, NC-based professional equipment. Auto punching and bending. Highly-accurated. |
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Protection Mesh Guard Material: Hot-dip galvanized wire with electrostatic plastic spraying Feature: It's no easy to get rusty. Attractive and durable. | ![图片 11.png](/static/upload/image/20240410/1712738533173415.png) |
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![图片 12.png](/static/upload/image/20240410/1712738551187433.png)
| Motor Type: Chinese motor and Siemens motor Feature: Volt and frequency can OEM upon to your request. Chinese motor with phase failure protective device to ensure motor working well. Motor protection class: IP55, Insulation class: F grade. |
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