LV-65 Twin-Pallet VMC: Seven-Second Exchange and External Setup

The cited specification lists two 700 × 500 mm tables.

Technical application analysis. Fixture-mounted workpieces; LV-65 vertical machining center; two-table pallet exchange.

Reference configuration and timing

The cited specification lists two 700 × 500 mm tables.
Maximum load is 250 kg per table and pallet changing time is 7 s.

Engineering evaluation

Assess total fixture-plus-part mass, load offset and the rotating envelope before using the table rating. The external setup must finish before the next exchange request; seven seconds does not include the work of loading and clamping a new blank.

For robotic loading, confirm separation of the preparation area from the cutting area. The robot needs reliable pallet-at-position, fixture-release and clamp-confirmed signals, plus the correct program identity for each table.

Selection conditions and evidence limits

These are supplier product specifications. Actual machine version and test conditions require confirmation; no particular part, unattended duration or New Partner project is established.

Application questions

Is the 250 kg rating only for the component?

The load definition must be confirmed with the supplier and assessed with the fixture included.

Does pallet exchange automate loose-part loading?

No. A person or separate handling device still prepares the workpiece on the external table.

Sources and evidence

Source record 62 — www.extroncnc.cn (Chinese reference)

Reviewed 4 November 2026. Source statements and engineering evaluation are identified separately. The references do not establish a New Partner delivery or customer acceptance result.