Aerospace Gear Manufacturers Product Wholesale - KGL
Origin:
China
Trademark:
OEM
HS Code:
8479909090
Trade Term:
EXW 、FOBshenzhen
Transport Package:
Inside Separate Bubble Pack Outside Woodencase
Company Advantages
· High-performance raw materials make KGL aerospace gear manufacturers be the perfect one.
· The quality of this product is thoroughly inspected by our quality check team.
· Due to its cost-effectiveness, the product is becoming more and more popular in this field.
Product Specifications
| Mteril | luminium lloy GB/T 3190、/STM、704 / 7050 / 7150 | Blde Count | 7–31 bldes (open / semi-closed / closed) |
| Process | 5-xis CNC Simultneous Mchining + EDM | Working Temp | Up to 1,000°C continuous service |
| Tolernce | ±0.005mm (blde profile), ±0.003mm (bore) | Certifiction | S9100D / ISO 9001:2015 / BV |
| Surfce Finish | R ≤ 0.8μm (flow pth), R ≤ 0.4μm (sel fces) | Inspection | HEXGON CMM + KEYENCE 3D Microscope + Full FI |
| Mx Dimeter | Up to Ø650mm | Led Time | Prototype: 15–25 dys | Production: TBD by volume nd Qty |
The advantages of the product
High-Temperature Alloy Expertise
In-house metallurgists and proven toolpath strategies for aluminium alloy (GB/T 3190、AA/ASTM、7A04 / 7050 / 7150). We control work-hardening, tool life, and thermal distortion.
5-Axis Simultaneous Machining
Dedicated 5-axis DMU & Hermle centers hold blade-profile tolerance to ±0.005mm across complex freeform surfaces in a single setup — no re-fixturing errors.
AS9100D + BV Certified
Full aerospace QMS with Bureau Veritas audit trail. Every impeller ships with dimensional report, material certs (MTRs), and process traveler.
HEXAGON CMM Full Inspection
Every impeller is CMM-measured against 3D CAD with color deviation map. FAIR (First Article Inspection Report) available for AS9100D customers.
Prototype in 15–25 Days
Dedicated prototype lanes and DFM feedback within 48 hours of drawing receipt. We catch tolerance stack issues before you finalize design.
End-to-End Supply
Raw material sourcing → machining → heat treatment coordination → finishing → CMM → export packaging. A accountable supplier.
Application Scenarios
Aero Engines: Including core components such as fan blades, high-pressure compressor impellers, and turbine discs.
Auxiliary Power Units (APU)
Automotive Industry: Turbochargers, high-performance engine components.
Industrial Manufacturing & General Machinery, Precision Fans & Ventilation Systems, Specialized Equipment & Molds.
Ground Test Stands: Turbomachinery components for engine test stands featuring flight-equivalent specifications.
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FAQ
1
Q: Which high-temperature alloys can be used for machining engine impellers?
A: We typically machine Inconel 718, Inconel 625, GH4169 (the Chinese equivalent alloy), René 41, and Waspaloy. These nickel-based superalloys exhibit work-hardening and thermal sensitivity characteristics—our 5-axis toolpath strategies and coolant management protocols ensure dimensional stability and surface integrity.
2
Q: What blade profile tolerances can you maintain?
A: Our standard tolerances are ±0.005 mm for blade profiles and ±0.003 mm for bore/journal features. For flight-critical applications requiring stricter specifications, please contact us and provide your drawings—we have successfully achieved profile accuracies of ±0.003 mm on specific geometries.
3
Q: Do you provide material traceability and certification documentation?
A: Yes. We provide Material Test Reports (MTRs) for all raw materials, perform full-dimensional inspections using HEXAGON Coordinate Measuring Machines (CMMs), and provide Process Sheets for every batch. AS9100D First Article Inspection Reports (FAIRs) are available upon request.
4
Q: What is the typical lead time for prototype impellers?
A: Typically, it takes 15–25 business days from the date of drawing approval, depending on the complexity of the geometry. We provide Design for Manufacturability (DFM) feedback within 48 hours of receiving your drawings, identifying any potential tolerance or manufacturability issues before you commit to tooling production.
5
Q: Can you machine enclosed or semi-enclosed impellers with narrow flow channels?
A: Yes. We machine open, semi-enclosed, and fully enclosed impellers. For narrow flow channels (channel widths less than 8 mm), we utilize specialized extended-reach tooling; we have successfully validated this approach on impellers for helicopter Auxiliary Power Units (APUs) and turboshaft engines."
Company Features
· KGL Machinery & Electronics Co., Ltd constantly innovates and takes a leading position in the international aerospace gear manufacturers market.
· Our company has beefed up distribution in the international aerospace gear manufacturers markets, and this strategy has paid off well. Currently, we have the number of customers that is twice than last year.
· The high-quality performance of aerospace gear manufacturers is the most important thing for KGL Machinery & Electronics Co., Ltd . Ask!
Product Details
KGL's aerospace gear manufacturers is processed based on the latest technology. It has excellent performances in the following details.
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Contact us
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
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Providing precision CNC machining services from single-piece customization to mass production, encompassing a multi-process combination of milling, turning, and grinding.
Useful Links
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Contact Us
Contact person: Jason Hu
Tel: +86-0755-23011758 +86-18126505733
Email: kgl@kglmfc.com
Add: No.30, Changyue Road, Kgl Smart Industrial Park, Shenzhen City Guangdong China. 518108