Retail / shop batch
One compact hydraulic press, visible oil quality, sells on freshness. Lowest capex.
Vietnam market
Vietnam imports soybean mainly for crush; domestic small pressing serves regional household demand. Small-batch hot press + degum for crude soy; meal for feed; pretreatment-heavy for moisture and foreign matter.
Decide first
One compact hydraulic press, visible oil quality, sells on freshness. Lowest capex.
Clean/prep + 300/325 or 355–500 + filtration + optional fill. Fits retail bottles and export packs.
Screw/expeller when daily tons dominate over flavor and cold-press claims.
Quote pack
Project scope
Soybean Oil Press in Vietnam 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 net pressing is 30–40 min/barrel and cold net pressing is ~2 h/barrel — cycle time matters more than brochure tonnage.
Factory model check
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, net pressing 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, net pressing ~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).
Equipment check
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.
Record feed form, daily volume, moisture, and sorting needs so pretreatment is not left to operators.
Crude soy oil holds 1.8–2.5% phospholipids — hydration degumming and lecithin drying are often phase-one. Meal protein 44–46% or 48–50% dehulled needs an offtake plan.
Prepare space, power (often 380V/50Hz/3ph), labor, target package, local rules, and acceptance method before quotation.
Small-batch hot press + degum for crude soy; meal for feed; pretreatment-heavy for moisture and foreign matter.
Related guides
A soybean hydraulic oil press process guide on real numbers: bean oil 18-22%, dehull hull 7-9%, flake 0.25-0.35 mm, condition 70-80°C, hydraulic yield 12-16%, residual cake oil 6-8%, dehulled meal protein 48-50%.
How a soybean hydraulic oil press fits a working line: model ladder 200-325 ton (5-30 t/d), same 60 MPa / 2.2 kW hydraulics, plus cleaning, dehulling, flaking 0.25-0.35 mm, conditioning 70-80°C, filtration, and meal modules.
Compare hydraulic batch press vs continuous screw (expeller) for soybean: oil quality, cold-press ability, capacity, residual oil, labor, and when each route wins. Use this before you request a quote.
Size soybean hydraulic capacity with real cycles: hot pressing 30-40 min/barrel (~1.5 h for 2 barrels with loading); cold ~2 h pressing / ~4.5 h for 2 barrels. Example math for 1–5 t/day small mills.
Include Soybean, kg/shift, hot/cold, and city in Vietnam.