The cheapest peanut press quote is usually the one missing half the line

A press alone is not a peanut oil line. Before you compare prices, confirm what each quote actually includes: shelling, roasting, the press class, filtration, storage, and cake handling. This checklist makes the scope visible.

Scope read

Match your business type to the real equipment scope

Small mill / village workshop

Often press-only fits if shelling and roasting already exist. Confirm a 300-325 ton hot press, barrel loading rhythm, and a plate-frame filter. Crude-oil tanks and cake bagging still need a home.

Regional edible-oil plant

Plan the full line: shelling, cleaning, roasting 160-180°C, multiple press cells, 200-300 mesh filtration, settling tanks, and cake conveying. Throughput is set by the slowest stage, not the press alone.

Premium bottled brand

Cold route ≤60°C on a 355-500 ton press, with cleaner kernels, tighter filtration, clean storage, and bottling. Aflatoxin control (<20 μg/kg) and clarity matter more than headline tonnage.

Before pricing

The data that actually changes a peanut quote

  1. Step 1

    1 · Feed form and quality

    Pods or shelled kernels? Shell is 30-40% of pod weight. State kernel oil content (44-56%), tested moisture (target 5-8%), and how damaged/moldy kernels are removed.

  2. Step 2

    2 · Route and target output

    Hot (80-100°C, yield 40-48%) or cold (≤60°C, yield 35-42%)? Give output by kg/shift or barrels/day rather than an annual figure — cycle is 30-40 min hot, 60-90 min cold per 100 kg barrel.

  3. Step 3

    3 · Post-press and cake plan

    Filtration mesh (200-300), settling, storage tanks, and where cake (protein 45-50%) goes: feed, food-grade flour, or re-pressing. Reserve refining/filling interfaces if they come later.

  4. Step 4

    4 · Site and utilities

    Workshop dimensions, voltage, roaster fuel, doorway/lifting limits, and photos of any existing roasting, settling, or filtration equipment that stays in service.

Avoid rework

Quote mistakes that cost peanut customers later

  • Comparing a press-only price against a full-line price as if they were the same offer.
  • Giving annual tonnage instead of kg/shift, so the press cell count and roaster size can't be sized.
  • Leaving aflatoxin control out of scope — food-grade and export oil require color sorting or picking plus per-batch testing (<20 μg/kg).
  • Forgetting the cake route, so cake (45-50% protein) piles up and blocks the oil room.
Peanut crude oil filtration video
Crude peanut oil into filtration and storage

A complete brief turns three rounds of vague follow-up into one accurate quote. Send the four data blocks above together.

Send the 4 data blocks →

Project boundary

What to confirm before scoping Peanut Oil Press customer Checklist

Peanut Oil Press customer Checklist 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 Peanut 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

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.
  • Listed on the factory hot-press page — discuss 300/325 first.
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

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.

Front-end input

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

Filtration, tanks, and peanut cake

Define pneumatic/plate-frame filtration, tanks, retained samples, and cake offtake before press count. Factory hot lines often use multi-layer paper filters.

Delivery data

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

Questions on this page

What is the single most important thing to send for a peanut press quote?

Feed form plus target output by shift. Whether you start from pods (shell 30-40%) or kernels, and how many kg per shift or barrels per day, together decide press class (300-325 hot / 355-500 cold), cell count, and roaster size.

Do I need the whole line or just the press?

Press-only works only if shelling, roasting, filtration, storage, and cake handling already exist and match the press throughput. New mills almost always need the line boundary defined, because the bottleneck is rarely the press itself.

Why does aflatoxin control belong in a customer checklist?

Because it changes equipment scope. Food-grade and export peanut oil require color sorting or manual picking plus per-batch testing to stay under the limit (EU <20 μg/kg, US FDA <20 ppb). One contaminated batch can reject an entire shipment.

Related guides

Keep planning your peanut project

Talk through your peanut line scope

Send feed condition, target output, post-press destination, and site constraints — we reply with a workable scope.

Shandong Shengshi Hecheng Machinery Co., Ltd.
No. 5888, Yineng Street, Development Zone, Qingzhou, 262500, Weifang, Shandong, China
+86 199 0636 5856
gavin@hydraulic-oil-press.com