Small soybean factory: 5-30 t/d hydraulic, dehulled + flaked + conditioned

What a 5-30 t/d soybean line must lock in

• ▸Feed condition: whole bean (need full prep line) or already cracked/flaked (skip prep, save 30-40% capex).
• ▸Dehulling: yes (HiPro meal protein 48-50%, +15-25% revenue) or no (commodity meal 44%, simpler line).
• ▸Press class: 200 ton (5 t/d, 1 unit), 325 ton × 1-2 (10-20 t/d), 325 ton × 3 (30 t/d).
• ▸Crude oil endpoint: settling + filtered bulk oil, OR degumming + RBD refining train, OR handoff to refining contract.
• ▸Meal plan: bagged HiPro 48-50% (premium feed), commodity 44% meal, or food-grade soy flour (defat + grind).

Worked-out 10 t/d hydraulic soybean configuration

• ▸Cleaning + drying: vibrating screen + magnetic separator + destoner + hot-air dryer (intake 12-13% → 10-11% moisture). Capacity 1-1.5 t/h.
• ▸Cracking + dehulling: corrugated cracker rolls (1-2 mm gap, 4-6 pieces per bean) + aspirator (hull 7-9% removed). Capacity 1-1.5 t/h.
• ▸Flaking + conditioning: smooth roll flaker 0.25-0.35 mm + steam-jacketed conditioner 70-80°C × 30-45 min, moisture 10-11%.
• ▸Hydraulic press: 1-2× 325 ton, 80-100 kg/barrel, 30-45 min/cycle. Yield 12-16% bean weight = 1.2-1.6 t oil/day on 10 t/d feed.
• ▸Filtration: 200-300 mesh plate-frame + settling tank 24 h (1000-2000 L). Add 1-5 μm bag for retail bottling.
• ▸Meal handling: cake breaker + 25/50 kg bagger; or hammer mill + sifter for food-grade soy flour.

What to confirm before scoping Small Soybean Oil Factory | 5-30 t/d Hydraulic, Yield 12-16%, Capex $50-150k

Small Soybean Oil Factory | 5-30 t/d Hydraulic, Yield 12-16%, Capex $50-150k should not be quoted from an equipment name alone. Check feed lots, target oil, post-press handling, and packing rhythm in one scope before deciding which Soybean Oil Press modules stay. Listed on the factory hot-press page — discuss 300/325 first.

When feed condition, moisture, impurities, batch weight, and product position are unclear, press tonnage and filter area become guesswork. Factory systems share 60 MPa and 2.2 kW motors; hot pure press is 30–40 min/barrel and cold pure press is ~2 h/barrel — cycle time matters more than brochure tonnage.

• ▸Confirm whether feed is whole seed, kernels, pretreated material, or an existing semi-finished stream.
• ▸Confirm whether the target is crude oil, filtered oil, bottled oil, drum ingredient oil, or a refining handoff.
• ▸Hot cycle reference: pure press 30-40 min/barrel, ~1.5 h for 2 barrels with loading; cold pure press ~2 h/barrel, ~4.5 h for 2 barrels.
• ▸Confirm batch rhythm, labor, changeover, retained samples, power (often 380V/50Hz/3ph), and site install conditions.

Match hot / cold models to factory hard data

When discussing Small Soybean Oil Factory | 5-30 t/d Hydraulic, Yield 12-16%, Capex $50-150k, pin models to published factory specs — not tonnage alone.

Hot 300/325: 300–325 ton, 60 MPa system, standard barrel Ø390×800 mm / max 100 kg, pure press 30–40 min/barrel, ~1.5 h for 2 barrels with loading, 2.2 kW motor. Cold 355/400/426/480/500: 370–630 ton, integrated frame, same 100 kg standard barrel, pure press ~2 h/barrel, ~4.5 h for 2 barrels with loading; optional Ø300 high-pressure barrel max 60 kg. Residual oil target ~≤5% (peanut hot often 6–8% measured).

• ▸Standard barrel Ø390×800 mm, max ~100 kg crushed feed; optional Ø300 high-pressure barrel max ~60 kg.
• ▸Cylinder material 27SiMn; cold frames are integrated molded steel; hot frames are typically H-type channel steel.
• ▸Listed on the factory hot-press page — discuss 300/325 first.

project scope needs to land in equipment interfaces

After Small Soybean Oil Factory | 5-30 t/d Hydraulic, Yield 12-16%, Capex $50-150k is clear, write the interfaces: how preparation feeds the press, how oil leaves the press, how filtration connects to tanks, and how packing receives finished oil.