Custom CNC Machined Aluminum Fixture Base | Complex Multi-Cavity Automation Tooling Jig

Searching for a reliable machining partner to deliver complex custom jigs and fixture bases for your automated production line?

Our multi-cavity aluminum tooling is engineered for repeatable positioning accuracy, built to cut down your assembly downtime and boost your production consistency.

Whether you are prototyping a new automated station or scaling up serial tooling, our multi-axis CNC milling capability turns your complex STEP & CAD drawings into ready-to-use fixture components with stable flatness and tight geometric tolerance.

This custom precision fixture base is fully CNC milled from aluminum alloy (6061 / 7075 optional).

It features integrated multi-cavity cutouts, lightening pockets, special profile relief grooves, locating steps and threaded mounting holes. Complex geometric features are finished in one clamping setup to guarantee excellent positional tolerance and parallelism.

Aluminum brings low weight, good machinability and corrosion resistance. This jig is widely used as positioning fixture, assembly tooling and test fixture for automated production lines, inspection stations and special-purpose machinery.

We provide DFM design suggestions before production. Surface options include natural anodizing, hard anodizing, bead blasting and brushing.

Available for prototype, small batch and serial production for overseas automation clients.

Why Choose Our Custom CNC Aluminum Fixture Base?

• Single-setup multi-axis machining: Less clamping error, superior concentricity & flatness for complex cavities

• Premium 6061-T6 aluminum: Lightweight yet rigid, low deformation during long-cycle automation operation

• Professional DFM review: Our engineering team optimizes your drawing for better manufacturability and cost saving

• Flexible surface finishing: Natural anodizing, hard coat, sandblasting to meet wear and anti-corrosion demands

• Wide order range: 1-off prototype validation, small trial batch and mass production supported

• Clear quality documentation: Inspection report & dimension check record available upon request

Core Specs

• Material: Aluminum Alloy 6061 (7075 on request)

• Process: CNC Milling, multi-cavity & complex profile machining

• Tolerance: ±0.01 mm available

• Structure: Integrated fixture base, pockets, relief slots, locating bosses, tapped holes

• Surface: As-machined brushed finish; optional anodizing / hard coat / sandblasting

• Service: OEM custom tooling, DFM review, drawing-based quotation

Send your STEP / CAD drawing and functional requirements to our engineering team today. We will complete DFM assessment and prepare a competitive quotation for your automation fixture project.