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ROBERTS AND SCHAEFER COMPANY - How the world processes its resources
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Maraven Refinery Expansion

PDVSA - Cardon, Venezuela

Together with EMS-TECH, we constructed a combination stacker/reclaimer and transfer car that handles petroleum coke at 350 tph stacking and 2000 tph reclaiming. The stacker unit has a nominal 40-meter boom with convoluted counterweight and is capable of full automatic operation. The reclaimer is a bucket wheel type rail mounted unit, designed to traverse the longitudinal piles created by the stacker.

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