Robotic Shoulder Covers for Both Arms
KGL Machining offers high-quality robotic shoulder covers for both arms madde in China. Contact us for bulk orders and competitive pricing.

Robotics & Humanoid Robots
With the rapid development of robotics technology, dual-arm collaborative robots are becoming a key force in intelligent manufacturing, precision assembly and even medical surgery with their flexibility and anthropomorphic operation capabilities. The dual-arm shoulder cover located at the key moti
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Key Specifications
| Parameter | KGL Capability |
|---|---|
| Tolerance | ±0.005 mm standard on metals, engineering plastics, and carbon fiber composite |
| Process | 5-axis CNC milling, 3+2 milling, CNC turning, EDM as required |
| Inspection | Hexagon / Zeiss CMM with 0.0015 mm accuracy, full first-article reports |
| Certifications | ISO 9001:2015, ISO 13485:2016, AS9100D |
| Capacity | 100+ CNC machines including 11 five-axis centers |
| MOQ | No MOQ; 1-piece prototypes supported |
| Quote | Within 24 hours for complete 2D/3D files |
About This Part
With the rapid development of robotics technology, dual-arm collaborative robots are becoming a key force in intelligent manufacturing, precision assembly and even medical surgery with their flexibility and anthropomorphic operation capabilities. The dual-arm shoulder cover located at the key motion node of the robot's shoulder is a core component that ensures the stable operation, precise movement and long-term reliability of the entire arm system. Robotic Shoulder Covers for Both Arms require extremely high dimensional accuracy, geometric tolerance, surface quality and structural rigidity. Our KGL machining first selects high-strength aluminum alloy, titanium alloy or special steel as product materials, forms products through precision casting or forging, then optimizes performance through heat treatment, and ensures internal defects through non-destructive testing. Then rough machining is performed to remove the excess and process high-stability process reference surfaces and positioning holes. Stress release is performed to reduce subsequent processing deformation. On a high-precision five-axis machining center, special fixtures are used for precision machining. Fine boring or high-speed milling of bearing holes strictly controls size, roundness, coaxiality and surface roughness. The mounting surface is milled or ground to achieve high flatness and low roughness. Use five
Why Machine It at KGL
Five-Axis Fleet
100+ CNC machines including 11 five-axis centers run complex geometry in single setups, so tolerances do not stack up across refixturing.
Verified Accuracy
±0.005 mm standard on metals, plastics, and carbon fiber composite, verified on Hexagon and Zeiss CMMs (0.0015 mm accuracy).
Fast Prototypes
Engineering feedback with every quotation; prototype parts typically machined in 15 to 25 days.
One Supplier, End to End
Material sourcing, machining, heat treatment coordination, finishing, CMM inspection and export packaging under one roof.
Commercial Terms
| Commercial | Detail |
|---|---|
| MOQ | No MOQ |
| Quote turnaround | 24 hours for complete 2D/3D files |
| Certifications | ISO 9001:2015, ISO 13485:2016, AS9100D |
| Standard tolerance | ±0.005 mm |
| Precision tolerance | ±0.005 mm on critical features |
| Inspection | Hexagon / Zeiss CMM + first-article reports |
Common Questions
Which materials can this part be machined from?
Common options include 6061/7075 aluminum, stainless steel, 45 steel and engineering plastics. Send your drawing and we confirm material availability and stock within 24 hours.
What tolerances can you hold?
Standard tolerance is ±0.005 mm on metals, engineering plastics, and carbon fiber composite. Every dimension is verified against the 3D model on Hexagon or Zeiss CMMs.
How fast can I get first samples?
You receive engineering feedback with the quotation, within 24 hours of sending a drawing. Prototype parts are typically machined in 15 to 25 days depending on geometry and finishing.
What quality documentation comes with the parts?
Each shipment can include a first-article inspection report, dimensional CMM report, and material certificates. KGL is certified to ISO 9001:2015, ISO 13485:2016 and AS9100D.
Is there a minimum order quantity?
No. KGL supports 1-piece prototypes through volume production on 100+ CNC machines, so you can start small and scale the same process.
More Robotics & Humanoid Robots Parts
Other parts KGL machines in this industry. Every card links to its own detail page.
Ready to Machine This Part?
Send your 2D/3D drawings and get a quote within 24 hours. No MOQ for prototypes and small lots.
Request a Quote