Sesame oil press FAQ: route, yield, antioxidants, packaging

Decision themes

Three things sesame inquiries always need to answer

Hard data references

Numbers a serious sesame quote already names

• Seed: oil 45-55%, moisture 5-7%, protein 18-25%, 1000-seed weight 2.5-4 g, impurities <0.1%.
• Roasted yield 40-50% on 200-325 ton at 80-100°C, 80-100 kg/barrel, 40-60 min/cycle.
• Cold yield 35-42% on 355-500 ton at ≤60°C, 80-100 kg/barrel, 60-90 min/cycle.
• Smoke point: unrefined 177°C, refined 232°C. FFA <0.5%, peroxide <5 meq O₂/kg.
• Sesamol + sesamin 0.4-1.0% (sesamol forms during roasting from sesamolin) → 12-24 month shelf life with N₂ packaging.

Quote inputs

Six fields that close the sesame quote loop

• Variety (white/black), 1000-seed weight, oil content lab certificate, moisture, impurity %.
• Route: roasted (180-200°C × 15-25 min) or cold (≤60°C end-to-end). Target yield.
• Capacity: kg/shift or barrels/day. Roasted 40-60 min/barrel; cold 60-90 min/barrel.
• Filtration: 200-300 mesh / 1-5 μm bag / 0.22 μm sterile.
• Packaging: 100-250 ml dark glass, N₂ headspace O₂ <2%, target shelf life 12-24 months.
• Compliance: food, infant (FFA <0.3%), cosmetic (GMPC / ISO 22716), Halal, Kosher.

Project boundary

What to confirm before scoping Sesame Oil Press FAQ | Roasted 180-200°C / Cold ≤60°C, Yield 40-50% / 35-42%, Sesamol

Sesame Oil Press FAQ | Roasted 180-200°C / Cold ≤60°C, Yield 40-50% / 35-42%, Sesamol 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 Sesame Oil Press modules stay. Factory sesame hot: ~30 kg/batch with 6 partitions on 325; cold uses 355–500. Do not use peanut 100 kg barrel loads.

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.

Factory model check

Match hot / cold models to factory hard data

Pin models to published factory specs before tonnage talk.

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.
• Factory sesame hot: ~30 kg/batch with 6 partitions on 325; cold uses 355–500. Do not use peanut 100 kg barrel loads.

Equipment check

project scope needs to land in equipment interfaces

Once the route 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.