This custom robot arm fitting is manufactured by 5-axis linkage CNC machining from high-strength aluminum alloy. Complex curved surfaces, cavities and mounting holes are finished in one clamping, which ensures high dimensional accuracy and consistent assembly tolerance. We support custom production according to customers’ drawings or samples, suitable for collaborative robots, industrial robots and automation equipment.

✅ 5-axis linkage CNC processing, one-time forming for complex curved structures

✅ Aluminum alloy material, lightweight, high rigidity, good corrosion resistance

✅ Strict tolerance control, smooth surface, optional anodizing, sandblasting and other surface treatments

✅ Customizable size, structure, hole position according to your drawings, samples or requirements

✅ Professional CNC workshop, from prototype to mass production, fast sampling & short lead time

Widely used in industrial robot, collaborative robot, automation equipment, robotic arm, intelligent mechanical equipment, robotic motion structure assembly.

• Material: Aluminum Alloy (6061 / 7075 optional)
• Machining Method: 5-axis linkage CNC milling
• Tolerance: ±0.01mm available
• Surface Finish: Anodizing, sandblasting, polishing, painting, etc.
• Customization: Accept drawings (STEP / IGES / DWG / PDF), sample-based customization
• MOQ: 1pc for prototype, bulk order acceptable

Q1: Can you make this part based on my drawing? A1: Yes, we accept custom orders with your 3D files or 2D engineering drawings.

Q2: What surface treatment can you provide for aluminum robot parts? A2: We offer anodizing, sandblasting, hard anodizing, laser marking, powder coating and more.

Q3: What is the lead time for prototype and mass production? A3: Normally 3–7 days for prototype samples, 7–15 days for mass production, depends on quantity and complexity.

Q4: What aluminum grades are available? A4: Common 6061, 6063, 7075 aluminum alloy are available as your request.