Audited Supplier
Product Description
Fan impeller
The impeller is the main part of the fan, its role is to make the inhalation of the gas between the blades forcibly rotate, generating centrifugal force discharged, so as to improve the flow rate and pressure of the gas.
A fan impeller includes a front disc and a rear disc, the rear disc being fixedly connected to a hub by a connector, the hub is located in the center of the rear disc, the central axis of the rear disc being the reference axis, and a plurality of evenly distributed circular array blades being fixed on the rear plate. The blades are straight, the outer edges of the blades form a circle, the blades, and the circle have an intersection, and the extension line of the blades and the intersection of the circle have a tangent angle, an air outlet is provided in the middle of the front disc, and the periphery of the front disc is fixedly connected to the blades to form a closed structure, and the periphery of the front disc is in the form of a curved shape, and the curved front disc corresponding to the center of the curved shape is located on a side away from the blades. The periphery of the front disc is arc-shaped, and the center of the arc is located on the side away from the blades, this design reduces the resistance of the airflow in the impeller structure, facilitates the airflow to be discharged from the air outlet, reduces the noise, increases the volume of the discharged air, and improves the working efficiency.
There are a variety of blade widths in the impeller structure. The width of the impeller structure allows more airflow to enter the impeller structure, which is conducive to increasing the airflow of the fan, thus achieving an increase in the efficiency of the fan.
| Item no. | P5-AL-7 | Blade max. width | 133mm |
| Name | P5 nylon 7 leaves fan blades | Blade length | 435mm |
| Impeller diameter | 335-1070mm | Blade weight | 860g |
| Air volume | 695-127373m³/h | Overall weight | 5350g |
| Hub diameter | 190mm | Angle | Fixed angle(25°-50°) |
| Blade material | AL | Rotate | CW or CCW |
1) The equipment is equipped with a numbeseveralr of signs such as a product nameplate, rotation direction sign, wind direction sign, grounding sign, lifting sign, safety warnings, and so on.
2) Product nameplate mainly includes the contents of the equipment: main technical parameters (flow, pressure, motor power, Revolutions Per Minute), product number, manufacturing date, and so on, which is convenient for users to check at any time
3) Small equipment adopts the type of export wood packaging and large equipment, and the steel frame transports large cargo transportation.
4) All equipment is waterproof and rainproof.
Strict quality standards, precision machining, and other spare parts and design maintain product stability, strictly select product parts suppliers, and perfect after-sales service system to allow customers to enjoy a new experience
Our company has introduced the latest research results of the Chinese Academy of Sciences, C4-II ternary flow wing twisted blades, which have high aerodynamic efficiency.
The surface of the ventilator impeller blade is sprayed with advanced super-resistant (CN) metal material to form a wear-resistant, anti-corrosion protection layer on the surface of the blade. The wear resistance of the blade surface is 10 to 50 times higher than that of the ordinary carbon steel material, thereby greatly prolonging the service life of the blade.
Quality assurance measures:
In long-term production management, our company has formed a set of standardized process control measures and control points, which can provide users with high-quality products in all directions. Our company has a good reputation and is an enterprise that users can trust.
Our company has obtained the IS09001 certification from the International Organization for Standardization (see Enterprise Qualification Materials for details). We strictly standardize the operation process and control points of product manufacturing
When the equipment of the buyer is installed, our company is responsible for on-site installation guidance, personnel training and commissioning of t est - drive , The separately purchased fan accessories can be used for telephone connection guidance and debugging
Our company guarantees that the structural safety, aerodynamic performance, running noise, and appearance, quality of the supplied ventilators can be checked and accepted by relevant departments.
The quality assurance period for the supplied ventilator equipment, except for special provisions, is 18 months from the final acceptance of the ventilator.
Q. What information should I provide when inquiring?
A: Fan name/model, KW, Air pressure, Flow rate Air Volume, and temperature
Q. What is your warranty?
A. Our warranty is 18 months after receiving the fans. During the warranty period, replace the damaged parts free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure.
continuous safe and high-quality equipment operation.
Q. How does your factory control product quality?
A. We have a quality inspection department. All fans are running more than 3 hours before delivery to test the quality. If there is a quality problem, we will produce a new one.
Q. What are your terms of payment?
A. TT 40% AS THE ADVANCE PAYMENT AND TT 60% AFTER INSPECTION BEFORE SHIPPING.
B. 100% IRREVOCABLE L/C AT STGHT.
Q. What products do you produce?
A. Centrifugal fan, tunnel fan, axial fan, jet fan, mining fan, exhaust fan,anti-corrosion blower, high-pressure blower, explosion proof fan, fan accessories, etc, welcome to contact us to learn more details.
Q. Where is your factory? Can I visit your factory?
A. Zibo Hengding Fan Co., Ltd. Is located in Industrial Park, Beijiao Town, Zhoucun District, Zibo City, Shandong Province, China.
Q. How long will it take to ship after the order?
A. 10-15 Days if you need it urgently, we can discuss it for shorting time.
Q. Is the product customizable?
A. Various types can be customizable.
https://hengdingfan.en.made-in-china.com/contact-info.html
