AZ91D Magnesium Alloy Vacuum Die Casting Robot Joint Housing Low Porosity Actuator Shell
Product Details:
| Place of Origin: | Hunan, China |
| Brand Name: | HighBroad |
| Certification: | ISO 9001:2015 |
| Model Number: | HB-MG-VJ01 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 Kilograms |
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| Price: | USD 50-200 / Kilogram |
| Packaging Details: | Export-grade wooden pallets with moisture-proof wrapping and shock-proof cartons |
| Delivery Time: | 15-30 working days for production |
| Payment Terms: | T/T, L/C, Western Union |
| Supply Ability: | 50000 Kilograms per Month |
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Detail Information |
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| Alloy Grade: | AZ91D | Manufacturing Process: | High Vacuum Die Casting |
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| Component: | Robot Joint Housing | Robot Application: | Joint Actuator Modules |
| Density: | 1.74 G/cm3 | Porosity Control: | Vacuum Venting + X-Ray 100% Inspection |
| Surface Protection: | Micro Arc Oxidation | Tolerance: | Custom Per Drawing |
| Highlight: | Vacuum Assisted Low Porosity Casting,AZ91D Robot Joint Actuator Shell,X-Ray Inspected Die Casting Housing |
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Product Description
AZ91D Magnesium Alloy Vacuum Die Casting Robot Joint Housing
HighBroad produces AZ91D magnesium alloy robot joint housings by high vacuum die casting. Vacuum-assisted venting removes trapped air from the cavity, significantly reducing internal porosity compared with conventional die casting, which is critical for thin-wall actuator shells that carry cyclic joint loads.
Key Features
- Vacuum venting delivers low-porosity dense castings
- 30-40 percent lighter than aluminum joint housings
- Damping capacity reduces torque ripple and vibration
- Thin wall capability with complex internal cavities
- 100 percent X-ray inspection available for porosity control
- CNC machined critical threads and bearing seats
Process
AZ91D ingot melting under protective atmosphere, cold-chamber vacuum die casting, trimming, optional stress relief, CNC precision machining with fire-safe magnesium practice, micro arc oxidation and full dimensional inspection.
Applications
Joint housings for industrial robots, collaborative robots and humanoid robots where low porosity and light weight improve reliability of cyclic loaded actuator shells.
Why HighBroad
HighBroad is an ISO 9001:2015 certified magnesium die caster in Hunan, China, with vacuum casting and X-ray inspection capability. Contact us with your joint housing drawing.





