A walnut oil line only makes sense after the buyer defines whether the business is bulk edible oil, gourmet gift oil, cosmetic oil, or a mixed small-batch workshop.
Send kernel grade, skin level, cold-press target, filtration clarity, dark storage plan, bottle size, gift packaging, and cake outlet before pricing.
Whole, broken, light, dark, skin level, moisture, and impurity must be named.
Bulk edible, gourmet bottle, gift pack, cosmetic oil, or toll pressing create different scopes.
Filtration clarity, tank style, nitrogen, bottle size, carton, and sample retention.
Flavor protection, dark glass, small tanks, gift cartons, and seasonal run size dominate.
Batch repeatability, sample retention, clean transfer, and cosmetic residue handling matter most.
Short runs, changeover cleaning, retained records, and customer-lot separation shape the line.
Walnut Oil Project Data Before Pricing 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 Walnut Oil Press modules stay. Factory cold-press page lists this oilseed — prioritize 355–500 (370–630 ton), pure press ~2 h/barrel.
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.
When discussing Walnut Oil Project Data Before Pricing, 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).
After Walnut Oil Project Data Before Pricing 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.
High polyunsaturates: filter quickly, N₂ tanks, dark glass; shelf life often 6–12 months refrigerated.
Prepare space, power (often 380V/50Hz/3ph), labor, target package, local rules, and acceptance method before quotation.
Bring kernel grade, target output, and site constraints, and we will continue from what this page covers.