Oilseed Steamer — Dual-Tank Electric Seed Conditioner
100 kg/batch seed steamer with dual water tanks for oilseed softening before pressing
A vertical dual-water-tank oilseed steamer that softens peanuts, rapeseed, soybean, sesame and sunflower seed before pressing. 100 kg per batch in 20 minutes, 304 stainless steel throughout, 3-stage controllable power, water-electricity isolation and an auto-feeding negative-pressure tank — the pretreatment conditioner that lifts oil yield and quality.
Product Overview
This upgraded oilseed steamer is built on our proven classic design, now with a thickened dual-water-tank structure that fully separates steam generation from water feeding. The main tank produces the steam that softens the seed; an auxiliary negative-pressure tank refills it automatically, so the machine runs batch after batch without manual water top-up. All tanks, pipes and fittings are 304 stainless steel, and water and electricity are isolated by a partition for safe operation.
Softening oilseeds with steam before pressing is one of the cheapest ways to lift oil yield: heat and moisture open the seed cells, so oil flows out more freely and the press leaves less oil in the cake. This steamer handles up to 100 kg (200 jin) per batch in 20 minutes, with 3-stage controllable power, an emergency stop switch and a quick-open access door. It is ideal for oil mills and edible-oil plants as a pretreatment steamer, and also suits food and herbal-medicine steaming processes.
Structure & Build
Thickened dual-water-tank, separated heating and water feeding
The main tank generates steam while an auxiliary negative-pressure tank supplies water automatically — the two are fully separated, so heating stays steady and the machine runs without manual top-up between batches.
304 stainless steel throughout, water-electricity isolated
All water tanks, connecting pipes and fittings are 304 stainless steel for corrosion resistance and food-grade cleanliness. A partition isolates the water side from the electrical side, with 3-stage controllable power, an emergency stop switch and a quick-open access door for inspection and cleaning.
Key Performance Features
100 kg per batch in 20 minutes
The enlarged main tank steams up to 200 jin (100 kg) of oilseed per batch in just 20 minutes, giving a high throughput for a compact vertical machine.
Softens seed, lifts oil yield
Steam heat and moisture open the seed cells before pressing, so oil flows out more freely and residual oil in the cake drops — one of the cheapest ways to raise yield and finished-oil quality.
Dual-tank auto water feeding
The negative-pressure auxiliary tank refills the main tank on its own, so the steamer runs batch after batch without a worker standing by to top up the water.
Safe and controllable
3-stage controllable power lets you match the heat to the material and batch size; an emergency stop switch and water-electricity partition keep operation safe in a busy workshop.
Wood-fired variant available
For mills off the grid or wanting a lower running cost, a wood-fired seed steamer is also available — ask us for the configuration that fits your energy source.
Technical Specifications
| Model | Dual-Tank Oilseed Steamer (Electric Seed Conditioner) |
|---|---|
| Structure | Thickened dual-water-tank, vertical, separated heating and water feeding |
| Main Tank | Steam generator, larger capacity |
| Auxiliary Tank | Negative-pressure auto water-feeding tank |
| Material | 304 stainless steel (all tanks, pipes and fittings) |
| Safety | Water-electricity isolation partition, 3-stage controllable power, emergency stop switch, quick-open access door |
| Capacity per Batch | Up to 200 jin (100 kg) |
| Steaming Time | About 20 minutes per batch |
| Heating Source | Electric (3-stage); wood-fired variant available |
| Applicable Materials | Peanut, rapeseed, soybean, sesame, sunflower seed and other oilseeds; also food and herbal-medicine materials |
| Purpose | Softening and conditioning oilseeds before pressing to improve oil yield and quality |
Applicable Materials
Peanut, rapeseed, soybean, sesame, sunflower seed and other oilseeds as a pretreatment steamer before pressing. Also suitable for food and herbal-medicine steaming processes.
Typical Applications
Why Buyers Choose This Machine
Steam conditioning is the detail that separates a high-yield line from a marginal one: softened seed releases more oil under the press, and the cake comes out drier. This dual-tank steamer does it with auto water feeding, a 100 kg batch in 20 minutes, and 304 stainless build that lasts — and a wood-fired option for mills that want to cut the power bill. A vertical, low-maintenance machine that pays back in yield and quality.
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