Heidelberg Materials – Cupertino Cement Mill Closure Auction Series 

DATE: March 11th, 2026

TIME: 9:00 AM PT

FORMAT: Timed Online Only

LOCATION: Cupertino, CA 95014

INSPECTION: By Appointment Only

CONTACT: (319) 385-3399

 

This auction features a large selection of surplus industrial equipment, electrical components, and plant maintenance assets from Heidelberg Materials. Equipment is well suited for cement plants, aggregate operations, mining, power generation, and bulk material handling facilities.

The auction includes a strong lineup of enclosed gear drives, electric motors, blowers, pumps, conveyors, and medium-voltage electrical equipment, along with extensive spare parts inventory. Many items are unused surplus, factory-packaged, or stored plant spares, with additional previously installed equipment removed from service.

Featured Assets

·       Falk & Philadelphia Enclosed Gear Drives — Multiple units, including large-frame, high-torque drives suitable for kilns, mills, and conveyors

·       Large Horsepower Electric Motors — AC & DC motors up to 2,500 HP

·       Howden & Gardner Denver Industrial Blowers — Rotary lobe and process blowers

·       Centrifugal & Process Pumps — Including dewatering and heavy-duty applications

·       Conveyor Systems & Major Components — Pulleys, idlers, belt scales, magnets, and drives

·       Crushers & Bulk Material Handling Equipment

·       Medium-Voltage Electrical Equipment — Switchgear, components, and controls

·       Medium-Voltage Copper Wire & Cable — Partial spools and surplus inventory

·       Unused & Factory-Packaged Spare Parts — Bearings, gear reducers, belts, chains, buckets, liners, and more

 

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