U Shaped Fan Blade Direct Drive Negative Pressure Fan System Longitudinal

MOQ： 80 pcs
Price： US$240/pcs/Factory price
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Payment Terms	T/T , D/A, D/P, L/C
Supply Ability	300~500 pcs in 10 working days
Delivery Time	5~8 working days
Packaging Details	Stretch membrane wrapping + carton(option)
Max Air Flow	44500 m³/h
Voltage/Frequency	380 V/50 Hz
Input Power	1.1 KW
Fan blade material	Aluminium alloy
Application	Ventilation and Cooling
Fan speed	445 r.p.m
Fan blade diameter	127 cm
Installation	Wall and Ceiling hanging
Thickness of fan blade	2 mm
Unit external size	13813840 cm
Brand Name	Dahanfeng
Model Number	DHF-1380Z1
Certification	3C, CE, RoHs,IS09001,ISO14001,CEP
Place of Origin	Guangdong, China

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Product Details
Company Details

Product Specification


Payment Terms	T/T , D/A, D/P, L/C	Supply Ability	300~500 pcs in 10 working days
Delivery Time	5~8 working days	Packaging Details	Stretch membrane wrapping + carton(option)
Max Air Flow	44500 m³/h	Voltage/Frequency	380 V/50 Hz
Input Power	1.1 KW	Fan blade material	Aluminium alloy
Application	Ventilation and Cooling	Fan speed	445 r.p.m
Fan blade diameter	127 cm	Installation	Wall and Ceiling hanging
Thickness of fan blade	2 mm	Unit external size	13813840 cm
Brand Name	Dahanfeng	Model Number	DHF-1380Z1
Certification	3C, CE, RoHs,IS09001,ISO14001,CEP	Place of Origin	Guangdong, China
High Light	U Shaped Blade Negative Pressure Fan ，Longitudinal Direct Drive Fan ，Longitudinal Negative Pressure Fan System

U-Shaped Fan Blade For Direct-Drive Negative Pressure Fan System And Longitudinal Fan System

A direct-drive negative pressure fan is a powerful and efficient ventilation device with several notable characteristics.

Design and Construction

This type of fan typically has a sturdy and durable housing made of materials such as metal or high-quality plastic. The direct-drive mechanism means that the motor is directly connected to the fan impeller, eliminating the need for belts or pulleys. This design results in a more compact and reliable unit.

The fan blades are carefully engineered to optimize air movement. They are often designed with aerodynamic shapes to maximize airflow while minimizing noise and energy consumption.

Functionality

The main function of a direct-drive negative pressure fan is to create a negative pressure environment. By exhausting air from a space, it draws in fresh air from other openings, promoting air circulation and ventilation. This is particularly useful in industrial settings, warehouses, livestock farms, and other areas where good ventilation is essential.

The negative pressure created by the fan helps to remove stale air, heat, humidity, dust, and odors. It can also help to control temperature and humidity levels, improving the overall working or living environment.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Distributor/Wholesaler 


Year Established:

2007 


Total Annual:

1.2-2.5millions


Employee Number:

150~300 


Ecer Certification：

Verified Supplier 

Dahanfeng is the brand owned by Guangdong Xingchen Zhaoye Environmental Technology Co., Ltd. It's been committed to the R&D, production and sales of ventilation equipment as negative pressure fans, eco-friendly air conditioners, etc. Nowadays products serial as dehum... Dahanfeng is the brand owned by Guangdong Xingchen Zhaoye Environmental Technology Co., Ltd. It's been committed to the R&D, production and sales of ventilation equipment as negative pressure fans, eco-friendly air conditioners, etc. Nowadays products serial as dehum...

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Guangdong Xingchen Zhaoye Environmental Technology Co., Ltd.
#12 of East Industrial Avenue, Songxia Industrial Zone, Songgang, Shishan Town, Nanhai District, Foshan 528234, Guangdong, China
https://www.mobile-aircooler.com/

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