Fully Automatic Mustard Oil Press Machine Price and Capacity Guide

In the 2026 oil processing market, automation will no longer be an "option," but a moat for profitability.

As an engineering expert, I must remind you that the processing route for mustard seeds, which have an oil content of about 35%-42%, directly determines the payback period.

Pure pressing process: suitable for applications below 100 TPD. Residual oil content in the cake is typically 6%-8%.

Pre-compression + solvent extraction process: suitable for plants with a throughput of 100 TPD or higher. Residual oil can be reduced to below 1%, which, for large plants, translates to pure profit for the 5% oil loss.

Is pricing opaque? The key lies in understanding the factors driving costs:

• Production Capacity (TPD): The larger the production capacity, the more complex the material consumption and power system.
• Automation level: It integrates PLC system and sensors, which has high hardware cost but low long-term failure rate.
• Process configuration: Basic pressing only extracts crude oil; adding solvent extraction or refining modules increases costs by 30-50%.
• Materials and Quality: High-quality equipment uses thick steel plates, which are resistant to high pressure and corrosion . The thick steel plate structure ensures a service life of more than 10 years.
• EPC turnkey: Includes design, installation, and training. The overall premium is approximately 20%, but it reduces the compatibility risks caused by subcontracting.

Monthly net cash flow = (Production × Oil extraction rate × Oil price + Oilseed meal revenue) - (Raw material cost + Electricity consumption + Labor + Downtime losses)

• Oil yield lever: The more complete the pretreatment, the higher the oil yield.
• Downtime losses: Semi-automatic lines rely on manual labor, are prone to downtime due to high turnover; fully automatic lines, although more expensive, operate more stably.

Q1: Why is there no pre-processing in the low-price quote?
Mustard seeds contain mud and sand, which will wear down the press screw if not cleaned; without rolling the seeds, the leaching efficiency will be low. The lack of pretreatment means high maintenance costs later on.

Q2: Is solvent extraction oil safe?
Completely safe. Modern DTDC solvent removal systems can reduce solvent residues to below safe levels, and the extracted cake is a high-value feed.

Q3: Are cold-pressing and hot-pressing equipment interchangeable?
The main unit is the same, but the front end is different. Hot pressing requires a steaming and frying pan to increase output, while cold pressing requires a temperature control system to preserve flavor.