Quality

Clear sunflower oil is a wax-control project

Sunflower oil can look good at discharge and haze later in cool storage. Dewaxing should be a landing page, not a footnote.

Plan light-color sunflower oil around kernel feed, cold pressing, wax haze, winterization or dewaxing, fine filtration, clear bottle stability, and tank sequence.

Wax haze

Haze may appear after cooling, not only at the press.

Winterization

Clear bottles often require a dewaxing or winterization plan.

Final filter

Fine filtration and tank sequence decide bottle appearance.

Sunflower oil dewaxing and clarity planClear bottle

Dewaxing and final clarity before bottle

Use this page when the buyer sells clear bottled sunflower oil.

Clarity data

Define clarity at storage temperature, not only press discharge

  • State whether the oil leaves in clear bottles, drums, or refining feed.
  • Confirm expected storage and sales temperature.
  • Decide if dewaxing, winterization, or only filtration belongs to the scope.
Cold test

Light color and clear storage are two separate promises

  • Kernel cold pressing can make oil paler, but wax can still crystallize when the bottle sits in cool storage.
  • A clear-bottle promise should name cooling temperature, holding time, wax filtration, final polishing, and sample approval.
  • If the buyer accepts haze because oil goes to refining, do not overprice a retail dewaxing package.
Equipment scope

Clarity scope sits after pressing and before filling

  • The page should connect crude settling, cooling, wax crystal formation, filter area, clean tanks, and bottle transfer.
  • This makes the search intent different from a generic cold-press page and captures dewaxing keywords directly.
Quality proof

The clarity page should separate oil color, sediment, and wax haze

  • Ask for warm oil photos, chilled oil photos, settled tank bottom photos, and whether haze disappears after warming.
  • Sediment points to cleaning, pressing, settling, or coarse filtration; wax haze points to dewaxing, cooling, hold time, and fine filtration.
  • This lets the page capture searches for sunflower oil dewaxing instead of being just another cold-pressed oil description.
Next decision

Decide whether the haze is acceptable, removable, or a reason to refine

  • If haze is acceptable for crude sale, keep the offer lean. If haze must disappear in retail bottles, include dewaxing and cold approval. If color, odor, and haze all matter, discuss refining rather than filtration alone.
Final check

Record one chilled sample result before freezing the quote

  • This single result decides whether clarity is a filter issue, a wax issue, or a refining issue.
Project boundary

What to confirm before scoping Light-Color Sunflower Oil Clarity and Dewaxing

Light-Color Sunflower Oil Clarity and Dewaxing 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 Sunflower 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.
Factory model check

Match hot / cold models to factory hard data

When discussing Light-Color Sunflower Oil Clarity and Dewaxing, 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).

60 MPa
System pressure
High-low dual pump, ~60 MPa continuous
2.2 kW
Motor power
380V / 50Hz / 3 phase
300/325
Hot series
Pure press 30–40 min/barrel · ~1.5 h for 2 barrels
355–500
Cold series
370–630 ton · pure press ~2 h/barrel · ~4.5 h for 2 barrels
  • 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.
Equipment check

Quality needs to land in equipment interfaces

After Light-Color Sunflower Oil Clarity and Dewaxing 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.

Front-end input

Record feed form, daily volume, moisture, and sorting needs so pretreatment is not left to operators.

Dewaxing, clarity, and tanks

Retail sunflower oil needs winterization at 5–8°C × 24–48 h (wax 600–1200 ppm). Keep high-oleic and regular linoleic segregated.

Delivery data

Prepare space, power (often 380V/50Hz/3ph), labor, target package, local rules, and acceptance method before quotation.

Send this page's requirement to the factory

Bring feed condition, target output, and site constraints, and we will continue from what this page covers.