The oilseed industry is in a capacity race. USDA's October 2026 outlook forecasts U.S. soybean production at 4.56 billion bushels and 2026/27 crush at 2.78 billion bushels, records if realized (USDA ERS Oil Crops Outlook; deep-link the October 2026 release). U.S. soybean meal exports are forecast at 20.6 million metric tonnes (USDA FAS Oilseeds: World Markets and Trade).
Renewable fuels demand and growing meal export markets are supporting the capacity story. For plant operators, the margin question moves somewhere quieter: who converts seed to oil and meal most efficiently.
That question starts getting answered by oilseed preparation equipment, before the press or extractor sees a flake.
Preparation decides what the plant can recover
Every downstream stage works with what preparation hands it:
- Cracking mills set particle size for conditioning and flaking. Uneven cracks produce fines and oversize pieces that work against both.
- Flaking mills roll cracked, conditioned material into thin flakes, which disrupts the oil-bearing cell structure. Flake thickness then shapes extraction behavior: thicker flakes generally extract more slowly for a given residence time and conditions, and excess fines can restrict drainage and solvent flow.
- Cookers and conditioners control temperature and moisture for the stage they feed, whether that is flaking, pressing or extraction; the sequence depends on the seed and the process.
Recovery is an interaction: preparation, press or extractor conditions, time and temperature all move it. When residual oil moves against target, preparation is one of the first places worth checking.
Prep room arithmetic: residual oil above the plant's operating target is worth investigating; the seed cost, power and wear behind it are already spent. But additional recovery has its own costs, and cake and meal specifications matter. The goal is economically useful recovery at the plant's quality and throughput targets, not minimum residual oil at any price. At today's crush rates, small movements against target are numbers worth checking daily.
Where the screw press fits: full press and prepress
Most U.S. soybean crush runs preparation directly into solvent extraction, with no press in the line. Prepressing puts a screw press ahead of extraction and is common for higher-oil seeds such as canola and sunflower. Full pressing recovers oil mechanically alone, with its own operating objectives. The preparation principles above apply across these routes, though the equipment and sequence depend on the seed and the process.
The French Achiever screw press runs continuously in full press and prepress configurations, with an available motorized cone for adjusting backpressure during production rather than during a shutdown. Press economics depend on uptime, recovery and maintenance cost. The condition of worm shafts and cage bars, along with effective oil drainage, matters to daily performance. Download our Maintenance Tips for Screw Presses guide for maintenance and lubrication guidance.
Proving a feedstock before committing capital
With new and specialty feedstocks in play, the cheapest mistake is the one caught at laboratory scale. French's Innovation Center runs feedstock testing on customer material, and those trials have informed custom equipment design, the published Can Pro project among them. The L-250 laboratory screw press is one of the presses in that program: laboratory and pilot-scale pressing with variable-frequency feed and press control and a hydraulically adjustable discharge cone, so a development team can investigate operating conditions on their own material and leave with data, not guesses.
Capacity from equipment you own
A capacity push does not always mean new iron. Wear part replacement, rebuilds and upgrades on existing French presses and preparation equipment can help recover throughput lost to wear, where equipment condition is the limiting factor, and an inspection will say which path fits. French has manufactured oilseed processing machinery since 1900 and supports it for decades after delivery; parts and service for our own equipment is a core business, not an afterthought.
If the buildout has your plant chasing recovery or uptime, bring our oilseed sales engineers your feedstock, your preparation lineup and the number you are trying to move.