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Automatic 4-Pallet Changer with Trunnion System



MIDACO Corporation offers its for CNC machining, as seen at this past IMTS 2024. Designed for seamless integration with VMCs, this system optimizes workflows by eliminating idle time, maximizing spindle utilization and increasing flexibility for complex jobs.

MIDACO's 4-pallet shuttle system is engineered for high-volume production and low-volume, high-mix jobs, enabling continuous operation without interruption. Operators can stage multiple ops of a production job or load a series of different parts on four pallets, which automatically shuttle into the machining area when the spindle completes a cycle. This set-up enables operators to load and unload parts on one pallet while machining continues on another, reducing idle time and increasing productivity.

MIDACO's 4-Pallet Changer features durable cast aluminum or cast iron pallets in XY sizes ranging from 28" x 15" (711 mm x 381 mm) to 50" x 24" (1,270 mm x 609 mm). Each pallet is automatically transferred with +/-0.0001" (0.0025 mm) repeatability onto a cast iron receiver mounted directly on the machine table that supports up to 500 lbs. (226 kg) for smaller models and up to 2,000 lbs. (908 kg) on larger models with weight evenly distributed. This system is powered by a servo drive and equipped with a rotary shuttle, automatic door and CE light curtain for safety.

The shuttle system's two loading stations allow clear access to all four pallets with no overhead obstruction, making it suited for workflows requiring heavy part handling or crane loading.

For added versatility, MIDACO's Automatic 4-Pallet Changer integrates a trunnion system that enables 4th axis operations on a 3-axis VMC. Equipped with four trunnions, the system uses a single 4th axis rotary indexer (not included) to power all trunnions, and eliminates any need for cable management, simplifying the process. This feature is suited for shops handling parts with complex geometries, angled surfaces or multisided components, making it possible to perform intricate work in a single set-up. The included actuator assembly provides smooth, reliable trunnion movement and straightforward operation. The trunnion system minimizes operator intervention, boosting throughput.

MIDACO's 4-Pallet Changer is fully integrated with the VMC via M-codes, allowing operators to control the system directly from the VMC's control panel. This ease of use reduces training time and enables faster production start-up, allowing operators to manage the pallet changer with confidence.

For more information contact:

MIDACO Corporation

2000 East Touhy Avenue

Elk Grove Village, IL 60007

855-593-5668

sales@midaco-corp.com

www.midaco-corp.com

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