Pick the press frame for the route — the hydraulics are the same across the range

Model ladder

Which press frame fits which sesame route

What stays constant

The hydraulic facts that are the same on every model

Supporting modules

The modules that turn a press into a sesame line

• Fine-seed cleaning: vibrating screen + air aspirator + magnetic separator + destoner to impurities <0.1%, stones <0.05% — critical at a 2.5-4 g/1000-seed size.
• Roasting (roasted route): drum or wok roaster 180-200°C, 15-25 min, 50-200 kg/batch; the roaster, not the press, often sets hourly rhythm.
• Filtration and settling: 200-300 mesh plate-frame plus a 500-2000 L jacketed settling tank (24-48 h) and a 1-5 μm bag filter for retail clarity.
• Filling and cake: 100-250 ml dark-glass filling with N₂ headspace O₂ <2%, plus a cake route (defatted meal, protein 35-45%) for food or feed.

A line runs at the speed of its slowest stage. For sesame, that is often the roaster or the settling tank, not the press — matching them is what actually protects aroma, clarity, and throughput.

Why it matters

Why a sesame line is built around the roaster and the bottle first, the press second

Buyers naturally start a sesame project by asking which press to buy, but on a working line the press is rarely the part that decides output or quality. Because every model from 200 to 500 tons shares the same 60 MPa hydraulic system and 2.2 kW motor, the press itself is a known quantity: what actually varies is the frame strength you choose for the route and the modules you build around it. On the roasted route, the drum or wok roaster running 180-200°C for 15-25 minutes usually sets the hourly rhythm, because a 200-325 ton press finishing a barrel in 40-60 minutes can easily out-pace a small roaster and sit waiting for amber-brown seed. On the cold route, the limiter is more often the settling tank and filter train: a 500-2000 L jacketed tank needs 24-48 hours to drop fines below 0.05% before a 1-5 μm bag filter can deliver retail clarity, and a 0.22 μm sterile filter for cosmetic grade is slower still. Fine-seed cleaning sits upstream of all of it, and at a 1000-seed weight of 2.5-4 g it is non-negotiable — a screen, aspirator, magnet, and destoner holding impurities below 0.1% protect both the filter and the finished oil color. At the downstream end, the dark-glass filling line with nitrogen headspace O₂ below 2% is what converts the sesamol and sesamin content into a real 12-24 month shelf life, which is the product's commercial advantage. Sizing the press without matching the roaster, settling, filtration depth, and bottling simply moves the bottleneck somewhere else on the line. A sound configuration therefore starts from the route and the target bottle, then sizes the press frame and every supporting module to the same throughput, so nothing upstream starves the press and nothing downstream backs up behind it.

Project boundary

What to confirm before scoping Sesame Hydraulic Oil Press Line

Sesame Hydraulic Oil Press Line 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.