/ Four-phase vertical cycle

Industrial oilseed processing and refining

Sterling Global manages contiguous agricultural land, crushing plants, multi-stage refining towers, and dedicated terminal links across an integrated European supply network.

Closed-loop extraction

Refining stages and protocols

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02
03
04

Seed intake and triage

Mechanical cold pre-pressing

Winterization and bleaching

Inert nitrogen packaging

Automated optical sorting and moisture equalization isolate high-yield seeds while removing foreign matter prior to mechanical de-hulling.

Controlled cooling crystals filter out heavy waxes before natural diatomaceous earth neutralizes color pigments and volatile trace elements.

Deodorized refined oil enters sealed bottling lines with head-space nitrogen flushing to guarantee 24-month oxidation stability.

Hydraulic screw expellers compress raw seed cakes without chemical solvents, yielding first-run unrefined oil with low acid values.

Output formats

Bulk and consumer packaging

Processing lines run simultaneously for institutional commodity buyers and commercial food distribution networks.

Bulk liquid
Consumer ready
By-product feed

Flexitank and ISO loading

High-speed PET bottling

Pelletized high-protein meal

Direct manifold filling pumps up to 24,000 liters per 20-foot container with continuous temperature telemetry and ISO 22000 certificates.

Automated German filling monoblocks cap, label, and carton 18,000 bottles per hour in 1-liter, 3-liter, and 5-liter formats.

Extruded meal pellets with 38% crude protein content are cooled, de-dusted, and loaded into sealed hopper railcars for livestock feed.

— Intermodal transport

Private dual-gauge railway spurs enter processing facility gates, feeding continuous unit trains directly into deep-water bulk liquid berths at Antwerp and Constanța terminals.

Consult plant engineering dispatch

Review technical lot specifications, schedule plant audits, or arrange intermodal bulk contracts directly with trade desk logistics directors.