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| Customization: | Available |
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| Die Casting Machine Type: | Cold Chamber Die Casting Machine |
| Die Casting Method: | Precision Die Casting |
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Product Name
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Aluminum/ Zinc/ Magnesium die casting service
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Weight
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0.015-8kg (0.033-18lb)
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Process Name
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1
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Incoming material inspection
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8
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Cleaning
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2
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Material
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9
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Appearance inspection
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3
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Melting
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10
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Leakage testing
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4
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Die casting
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11
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Inspection parts after chromating
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5
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Deburring
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12
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Packaging
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6
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Process inspection
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13
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Inspecting for delivery
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7
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Machining
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14
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Delivery
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Drawing
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Provide by customer, or design according as the sample
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Drwing format
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Pro/E, AutoCAD, Solidworks, CAXA, UG, CAD, CAM, CAE, STP, IGES, etc.
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Mould
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Design and produce by ourself
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| Process | Metal Motor Casting Fan Blade Fan Blade |
| Place of Origin | Qingdao,China |
| Thickness | 0.8mm, 0.9mm, 1.0mm |
| Features | 1. Different sizes and types 2. Competitive price, high quality 3. Sucking and blowing |
| Material | Aluminum |
| Dimensions | 150 mm, 180 mm, 200 mm, 230 mm, 250 mm, 280 mm, 300 mm |
| Warranty | Quality Assurance for Three Months |
| Packaging Details | Wooden box packing |
Aluminum Fan Blade of Cover Pole Motor
1. Different sizes and types
2. Competitive price, high quality
3. Sucking and blowingProducts: Metal Motor Casting Fan Blade Fan Blade
1. Aluminum Die Casting is made of aluminum alloy, also can be produced according to your requirements.
2. We are professional manufacture and exporter for different kinds of metal parts. We are making stamping, die casting, forging, machining parts with different materials, such as brass, aluminum alloy, steel, stainless steel, zinc alloy.
3. Our strong R&D and QC department can control the products to meet your strict requirement. No matter you have a drawing or a sample, we can give you the quotation within 24 hours.
4.Different kinds of finish available,l like anodized, power coating, painting, polishing, electrophoress, plating ect
5. Different dimensions according to the client's request
6. Can provide various sizes and packing according to special requirements
7.We offer the engineer consultation to your design for production improvement and cost saving
8. Customized and tailored order are welcome
9. High quality and delivery in time
10.OEM and ODM
11.Inspection report and material test certificates are available upon request
1. What is a Die Casting Axial Fan Blade?
A Die Casting Axial Fan Blade is an individual blade or a complete impeller for axial flow fans, manufactured using the high-pressure die casting (HPDC) process. This process involves injecting molten metal (like aluminum or zinc alloy) into a precision steel mold under high pressure, producing parts with excellent dimensional accuracy, smooth surfaces, and high structural integrity in a single operation. It is ideal for high-volume production of complex aerodynamic shapes.
2. What are the primary advantages of die-cast blades over stamped blades?
Die casting offers significant benefits for performance and manufacturing:
Superior Dimensional Accuracy & Consistency: Perfect for maintaining precise blade pitch and airfoil profile across thousands of units.
Complex, Integral Designs: Can cast blades integrally with the hub as a single piece (one-piece impeller), eliminating assembly costs and improving balance.
Excellent Surface Finish: As-cast surfaces are smooth, reducing air turbulence and often eliminating the need for secondary machining.
High Strength-to-Weight Ratio: Particularly with aluminum alloys.
High-Volume Efficiency: Extremely fast cycle times, making it the most cost-effective method for large production runs.
3. What materials do you use for die casting?
We primarily use non-ferrous alloys ideal for die casting:
Aluminum Alloys (ADC12, A380, ALSi9Mg): Most common. Offers the best balance of light weight, good strength, corrosion resistance, and thermal conductivity.
Zinc Alloys (Zamak 3, Zamak 5): Higher strength and hardness than aluminum, excellent for smaller, high-precision blades. Offers superb as-cast surface finish.
Magnesium Alloys: For ultra-lightweight applications (special request).
All materials come with material certification.
4. Can you produce both individual blades and one-piece impellers?
Yes, we have extensive expertise in both:
One-Piece Die-Cast Impellers: The blades and hub are cast as a single, monolithic part. This is our most common and recommended solution for axial fans due to its inherent balance, strength, and lower assembly cost.
Individual Die-Cast Blades: For applications where blades are mounted to a separate hub (e.g., large industrial fans, certain mixer designs). These include integrated root geometry for secure attachment.
5. What is your capability in blade design and prototyping?
We offer full-service support:
Design & Simulation: Our engineers can design or optimize blade profiles using CAD and CFD (Computational Fluid Dynamics) simulation to meet your airflow (CFM), pressure, and noise requirements.
Rapid Prototyping: Before investing in hard tooling, we can provide 3D-printed (SLA/SLS) or CNC-machined prototypes for form, fit, and functional testing.
Mold Flow Analysis: To ensure the die design will produce defect-free castings.
6. What sizes and specifications can you produce?
Diameter Range: Impellers from approx. 100mm (4") up to 800mm (32") in diameter. Larger sizes may require segmented molds or alternative processes.
Blade Count: From 2 to 12+ blades, depending on the design.
Hub Design: Can integrate features like keyways, set-screw holes, threaded bores, or motor mounting flanges directly into the cast hub.
Tolerances: Standard tolerances of ±0.15mm on critical dimensions; tighter tolerances achievable with secondary CNC machining.
7. How do I start a project or request a quote?
For an accurate quotation and feasibility assessment, please provide:
3D CAD Data (STEP, IGS, X_T) or a detailed 2D drawing.
Performance Requirements (Airflow CFM/CMM, Static Pressure, RPM, Noise targets).
Target Annual Volume.
Material Preference (Aluminum/Zinc).
Any applicable industry standards.
8. What about surface finishing and coatings?
The as-cast surface is often sufficient. We also offer:
Shot Blasting/Tumbling: For a uniform matte finish and deburring.
Powder Coating or Painting: For corrosion protection and color coding.
Anodizing (for Aluminum): Clear or color anodizing for enhanced corrosion and wear resistance.
Passivation (for specific alloys).
9. What is the typical process from inquiry to mass production?
Design Finalization: Confirm 3D model (STEP/IGES) and performance specs.
Tooling/Mold Fabrication: We design and manufacture the precision steel die. (Lead time: 25-40 days).
T1 Sample & Approval: Produce first samples from the mold for your approval (dimensional, material, balance).
PPAP & Pilot Run: Upon sample approval, we conduct a Production Part Approval Process (PPAP) run.
Mass Production & Balanced Delivery.
10. What is your MOQ and lead time for production?
MOQ: Due to high mold costs, the minimum production order is typically 5,000 pieces for a standard design. For custom/OEM, MOQ is negotiable based on project scope.
Mass Production Lead Time: 30-45 days after sample approval and mold readiness.
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