Henan Huatai Cereals and Oils Machinery Co., Ltd. is committed to providing customers with high-quality edible oil production solutions. Our mustard oil production line integrates innovative technology and traditional craftsmanship to create a full-process intelligent production system from raw materials to finished products. We can offer you a complete set of mustard oil processing machine with customized Capacity 10-2000TPD, include mustard oil press machine, mustard oil solvent extraction machine and mustard oil refining/filtration machine, etc.

Mustard seed is a high oil content material, the oil content of the mustard seed is around 40-44%, and after pressed the mustard seed by mustard seed oil expeller, the mustard cake will have around 6% oil residue, so you can get 38% oil yield from the mustard seed. Therefore, we can apply the two different oil pressing methods: one is mustard seed oil physical pressing, the other is mustards oil pre-pressing + solvent extraction. For the crude mustard oil, if you want to sell it directly, you can use the mustard oil filtration machine to purify the crude oil; if you want to get first-grade mustard seed oil, you can apply the mustard oil refining machine. Customers can choose the suitable method according to their own situation and output.

 Mustard Seeds Oil Production Process Flow:

1. Cleaning and Screening: The mustard seeds are first conveyed via an elevator to a cleaning screen to remove large impurities such as dust, stones, and stems and leaves. Then enter a magnetic separator to remove metal impurities such as iron filings to ensure equipment safety.

2. Cooking: The mustard seeds are conveyed to a cooking pot. To precisely control the temperature, moisture content, and steaming time to increase oil yield and make it easier to extract. This process produces the uniquely rich aroma of mustard seeds.

3. Oil Pressing - Extracting Crude Oil: Depending on investment and capacity, different oil pressing methods can be selected.

1) Physical Low-Temperature Pressing (Suitable for high-end premium oils)

The cooked seeds are directly fed into a mustard oil screw press. The material is subjected to high pressure and compression within the press chamber, and the oil flows out through the slits in the press cage. The oil after pressing is called "crude oil," while the solid residue is called "cake." Physical pressing better preserves the original aroma and nutrients of the oil.

2) Pre-pressing and Extraction (suitable for large-scale production, maximizing oil yield)

A screw press is first used to extract the majority of the oil (pre-pressing). The remaining oil-rich cake is then fed to an extractor. Inside the extractor, the cake is thoroughly exposed to a food-grade solvent (n-hexane) to dissolve and extract the remaining oil. The solvent is then recovered through an evaporation system and a stripping tower, yielding crude oil. This method offers an extremely high oil yield.

4. Filtration: The crude oil extracted contains impurities and solids. It is then passed through vibrating screens and filters machines to remove these solids and obtain a cleaner product.

5. Refining: Impurities, gums, free fatty acids, and off-flavors are removed from the crude oil, resulting in a clear, stable, and edible finished oil.

1) Degumming: The crude oil is heated and mixed with hot water, then passed through a centrifugal degumming machine to remove phospholipids and gums.

2) Deacidification: Alkali (NaOH) is added to the crude oil to neutralize free fatty acids, forming soap stock. The soap stock is then separated by centrifugation, effectively reducing the oil's acid value.

3) Decolorization: The oil is pumped into a decolorization tower, where activated clay is added. Heating and stirring the oil absorbs pigments, residual soap stock, and trace metal ions. The clay is then completely separated from the oil through a filter.

4) Deodorization: This is a critical step in removing odor and raising the smoke point. In the deodorization tower, the oil is subjected to high temperatures (>230°C) and high vacuum conditions to strip away volatile odorants (including the characteristic pungent flavor of mustard seed oil), free fatty acids, and peroxides. This process results in a light odor, bright color, and high stability.

5) Winterization/Dewaxing (optional): To meet the demands of high-end markets, the oil is crystallized at low temperatures, then filtered to remove waxes and high-melting-point saturated fats, ensuring the oil remains clear and transparent even at low temperatures.

 Core Technical Advantages of Huatai's Mustard Seed Oil Production Line

1) Precise Temperature-Controlled System: Utilizing intelligent temperature control technology, the roasting temperature is precisely adjusted between 120-130°C, effectively preserving the unique flavor of mustard seeds while preventing the production of harmful substances.

2) Low-Temperature Pressing: Our twin-screw press operates at a low temperature of 35-45°C, maximizing nutrient retention and achieving an oil yield exceeding 85%.

3) Six-Stage Fine Filtration System: Multi-layer filtration and refining technology ensures crystal-clear oil.

4) Intelligent Control System: The entire production line is equipped with a fully automated PLC control system.

5) Hygiene and Safety Standards: All mustard seed oil equipment is constructed of food-grade stainless steel and meets food safety certification requirements.

6) Energy-Saving Features: The Huatai mustard oil production line is equipped with a heat recovery system, reducing energy consumption by over 30%. A water recycling system reduces wastewater discharge, achieving environmentally friendly production.

7) Global Service Network: We provide customized mustard oil production line design, installation and commissioning, operator training, and other after-sales services.

 BEST Complete Mustard Oil Mill Plant Supplier

Henan Huatai Cereals and Oils Machinery Co., Ltd. has been committed to the production and research and development of grain and oil machinery for 37+ years. It has mature production and manufacturing processes and skilled technical workers for edible oil processing machine, and is committed to providing customers with high-quality, cost-effective cooking oil equipment, mainly includes cooking oil press machine, edible oil extraction machine, vegetable oil refining equipment, complete edible oil production lines, etc. The equipment models are complete and the quality is good. Also, we provide customized services for edible oil mills to helps customers solve different product needs. Our edible oil processing machine are sold to more than a dozen countries and are well received by domestic and foreign customers.

Henan Huatai Cereals and Oils Machinery Co., Ltd. can produce strong capacity to undertake complete mustard oil mill plant. We can provide our clients mustard oil processing plant turnkey project from A to Z. We can provide more service not limited to the mustard oil seeds cleaning machine, mustard oil press machine, mustard oil extraction line, mustard oil refinery production line, but also the design of the mustard oil mill plant drawing paper, installation and commissioning, on-site technical guidance by engineers and automotive filling machine and so on.

For detailed technical parameters and latest factory price, please contact us for more information about Mustard Oil Making Machine. Please leave your inquiry information, such as: the type of your oil seed, machine capacity (TPD, how many tons to process per day), processing technology (Pressing, extraction, refining) or full set of production lines, etc. We will contact you ASAP and send you the complete features and specifications of the equipment. Welcome to visit our factory and for latest quotation.