Dual-Spindle CNC Mill-Turn Machines

Front- and Back-Side Machining in One Flow

Dual-spindle CNC mill-turn machines can transfer a part between main and secondary spindles so both ends can be processed with less manual handling. This is useful for bar-fed parts, connectors, bushings and automotive components that require complete machining on two sides.

The Handemo 3100SY and TCK6050SY address different workpiece and production requirements. Review the model pages for detailed capabilities.

Evaluate the Transfer Process

Machine selection should include part-transfer accuracy, gripping surfaces, cutoff strategy, back-working operations, tooling, bar or blank supply, tolerance and target output. The complete process determines whether a dual-spindle layout will deliver a real cycle-time advantage.

Frequently Asked Questions

Why use a secondary spindle?

It can reduce manual transfer and allow back-side features to be completed within the same production cycle.

Is every two-sided part suitable?

No. Part geometry, transfer grip, tooling access and production volume must support a stable automated sequence.