Axial Fan Impeller Blades Used for Cooling Waterproof High Volume Industrial Axial Flow Fans

• Casting Method: Low Pressure Casting
• Casting Form Material: Metal
• Casting Metal: Aluminum Alloy
• Casting Form Usage Count: Permanent
• Surface Treatment: Sand Blast
• Surface Roughness: Ra3.2
• Model NO.: Boyuan Casting
• Coating: Sodium silicate
• Machining Tolerance: +/-0.01mm
• Standard: ASME
• Certification: CE, ISO 9001:2015
• Item: Aluminum Fan Blade
• Raw Material: Aluminum Alloy
• Process: Low Pressure Casting
• Market: Global
• Yield: 220MPa
• Tensile Strength: 280MPa
• Elongation: 3.5%
• Package: Carton Boxes, Plywood Cases
• Service: OEM and Customized
• Assembly Service: Provided
• Application: Various Kinds Fan
• Transport Package: Plywood Boxes
• Specification: OEM and Customized
• Trademark: BoYuan casting
• Origin: Weifang City, Shandong Province, China
• HS Code: 8414909090
• Production Capacity: 100000pieces/Years

Product Description

Axial Fan Impeller Blades Used for Cooling Waterproof High Volume Industrial Axial Flow Fans

Aluminum is the perfect material for this product for a number of reasons:

Weight: aluminum's low density leads to lighter parts. Lighter fan blades lead to more efficient ventilation systems. They also allow greater freedom in installing the ventilation systems, which can be placed on posts or non-load-bearing structural elements.

Process: Permanent mold casting just doesn't work with heavier, higher melting point alloys, like stainless or carbon steel. Even if the product would function with the added weight, the process would have to change. The customer initially made the switch from green sand, which could have accommodated different alloys. Stamping is another possibility. Permanent mold casting is generally done using steel or iron molds, and so using ferrous metals is often not an option.

Corrosion resistance: These fan blades are often installed in agricultural environments, where they pump fresh air into enclosed spaces. They are often placed at the barrier between inside and outside, and are constantly subjected to the elements. Ferrous alloys, which are known for rusting, would not be ideal for these environments.

Product Photos   

Production Equipments

Our Production Capacity

Item Name	Annual output	MAX weight & size		Material	Material Remarks
Lost wax investment  vacuum casting	200TON	60KG	φ550	NI BASE ALLOY, HIGH HEAT RESISTING, HIGH CORROSION,RESISTING ALLOY	IN713C,IN713LC,IN738, IN738LC,IN718,IN792, IN625,MAR247,K465, K424,K4169,K417G...
Aluminum alloy low pressure casting	500TON	480KG	φ1200	ALUMINUM ALLOY	A356,A357,C355,ZL105A, ZL114A,ZL101A...
Five axis  CNC machining	5000EA	1000KG	φ600	AL ALLOY, TI ALLOY, STAINLESS STEEL	7075,2618,6061,2A70, TC4,TC11,316,17-4...

 

Advantages
1. We can finish mould design and mould machining, mould assembly in our factory to ensure plan of casting
2. We can finish all casting and machining in our factory to ensure production time
3. We can finish all inspection in our factory to ensure production quality

Package

 

Our Certificates

FAQs
1. Are you trading company or manufacturer ?
We are manufacturer with area of 16000 m^2 factories verified by Made-In-China, we have 70+ workers with professional experience.

2. Can I customize manufacturing products?
Yes, we can customize products based on your design and technical requirements. Please send your detailed requirements to us.

3. What is your Minimum Order Quantity and pricing?
The MOQ for each product is different, so it would be best to refer to the detail requirements of the product you are demanding or interested in. If you need further clarification, send me the product link and I will reply as soon as possible.

4. How can I get a quote?
We need to check the 2D drawings (PDF files) and 3D models(step/stp/igs/stl...) with details of: material, quantity, surface treatment to provide you the professional quotation. With sufficient information, we are able to provide quick quotation within 1 work day.

5. What is the production time?
CNC: 10~20 days.
3D printing: 2~7 days.
Molding: 3~6 weeks.
Mass production: 3~4 weeks.
Other production services: please contact with us.

6. How do you control the quality?
We will make samples before mass production with first article report. After sample approved, we will begin mass production, with quality control by X-Ray inspection, penetrate inspection, tensile testing machine, hardness tester, Ultrasonic, Spectrograph, etc., we control the quality on every process.

7. Which shipping methods do you use?
We offer sea, air, and land freight as well as express delivery. The specific options depend on the quantity of the order and the requirements from you.

Please contact us freely if you are interested in any kind of product, we will response to you within 12 hours!