Investing in and building a soybean oil processing plant is not simply about purchasing a single piece of equipment. To ensure long-term stable operation and predictable returns on investment, more and more investors are choosing turnkey Soybean oil plant EPC solutions , where a single responsible party handles the design, supply, installation, and commissioning.
With years of experience in oleochemical engineering, QIE GROUP provides turnkey Soybean oil plant solutions that balance processing efficiency, oil quality, and investment control. This article will systematically explain the scope of delivery, process configuration, capacity planning, cost factors, overseas delivery, and the reasons for choosing QIE GROUP.
Turnkey delivery is not just about supplying equipment, but about taking responsibility for the overall success of the project. QIE GROUP's turnkey soybean oil plant delivery service typically includes the following core elements:
Project Planning and Process Design : Based on the client's raw material sources, target market, capacity planning, and investment budget, we conduct process route selection, material balance calculation, and overall plant layout design.
Complete Equipment Procurement and Integrated Supply <br data-start="548" data-end="551">Provide complete equipment systems from pretreatment , leaching to refining, including but not limited to: high-efficiency cleaning screens, conditioning towers, toothed roll crushers, peeling machines, billet mills, extruders, annular leaching units, DTDC high-temperature desolventizing and drying systems, and continuous refining units.
Construction, installation, commissioning, and production: Responsible for coordinating civil construction, equipment installation, individual machine commissioning, and integrated testing to ensure stable operation of all systems and achieve designed production capacity.
Operation and maintenance training : We provide systematic training to our customers, enabling operators to independently complete production operations, daily maintenance, and basic troubleshooting.
Long-term after-sales and technical support : We provide continuous technical support, process optimization suggestions, and equipment maintenance services to ensure the long-term stable operation of soybean oil plants.
In terms of process selection, QIE GROUP can configure low-temperature leaching or high-temperature leaching processes according to the customer's product positioning and market demand, so as to achieve a reasonable balance between oil yield and soybean meal added value.
| project | Low-temperature leaching process | High-temperature leaching process |
|---|---|---|
| Craftsmanship Concept | Emphasizing both oilseed and meal production to increase the added value of soybean meal. | With oil yield as the core |
| Target product | Low-temperature fermented white soybean flakes (food grade) + refined oil | High-temperature soybean meal (feed/soy sauce) + refined oil |
| Preprocessing methods | Low-temperature rolling of billets to avoid heat damage | High-temperature puffing improves leaching efficiency |
| Desolventization | Low-temperature flash solvent removal, <80℃ | DTDC high-temperature solvent removal, >100℃ |
| Uses of soybean meal | Protein powder, protein isolate, high-end feed | Common feed, soy sauce raw materials |
Procurement considerations: When selecting equipment, factors such as processing capacity, energy consumption, degree of automation, materials (e.g., food-grade stainless steel), ease of maintenance, the supplier's technical capabilities and after-sales service network, and compliance with international safety and hygiene standards (e.g., ISO, HACCP) should be comprehensively considered. QIE GROUP maintains strict control over equipment selection and has established long-term partnerships with globally renowned equipment suppliers to ensure that customers receive the most cost-effective equipment combinations.
QIE GROUP offers differentiated turnkey EPC delivery solutions for soybean oil plants to cater to different investment scales:
Applicable processes : Primarily low-temperature leaching, emphasizing product quality.
Equipment configuration : small annular leaching unit, low-temperature desolventizing system, basic refining unit.
Delivery time : Approximately 6–8 months
Suitable for : Initial investors, specialty oil or high value-added soybean meal projects
Applicable processes : Both high-temperature and low-temperature leaching are possible.
Equipment configuration : Medium-sized leaching system, DTDC or low-temperature desolventizing, continuous refining line
Delivery time : Approximately 8–12 months
Suitable for : Regional oil refineries and export-oriented enterprises
Applicable processes : Primarily high-temperature leaching.
Equipment configuration : large-scale puffing system, leaching system, continuous refining system
Delivery time : Approximately 12–18 months
Suitable for : Large-scale, industrialized oil processing projects
The investment cost of a soybean oil plant is affected by a variety of factors, from plant construction and equipment procurement to installation and commissioning, each of which requires careful planning. Generally speaking, the cost of a turnkey project includes equipment procurement, civil engineering, installation and commissioning, and technical services.
The main factors affecting costs include:
Production capacity : The larger the production capacity, the higher the total investment, but the lower the unit processing cost is usually.
Process route : High-temperature leaching requires slightly higher investment, but offers significant advantages in efficiency and oil yield.
Equipment configuration level : The degree of automation and equipment quality directly affect investment and operating costs.
Site conditions : The condition of the foundation and the completeness of the infrastructure will affect the construction costs.
Market environment : Changes in raw material, energy, and labor costs need to be included in long-term assessments.
The specific investment amount varies from project to project. It is recommended to communicate with professional equipment suppliers or consulting companies to conduct a detailed cost estimate.
Cost control is crucial in the operation of soybean oil mills. By optimizing production processes, improving equipment utilization, and reducing energy and raw material consumption, operating costs can be effectively reduced, thereby enhancing the company's competitiveness.
| Production capacity (tons of soybeans processed per day) | Applicable Scenarios | Process characteristics | Key Equipment Configuration |
|---|---|---|---|
| 50 - 100 TPD | Small and medium-sized enterprises, regional markets, initial stage investment | The technology is mature and reliable, with a moderate degree of automation, and a focus on return on investment. | Intermittent refining, small to medium-sized leaching units, manual/semi-automatic control |
100–500TPD |
A medium-sized enterprise, a regional market leader, with a certain scale effect. | Highly efficient and energy-saving, with a high degree of automation, focusing on production efficiency and product quality. | Continuous refining, high-efficiency and energy-saving leaching system, PLC control system |
| 500 TPD or more | Large enterprises, national or international markets, large-scale production | Highly automated, intelligent management, with a focus on environmental protection and sustainable development. | Large-scale continuous refining equipment, high-efficiency separation technology, and digital management system. |
It should be noted that the above is only a general description, and the actual solution will be customized according to the specific needs of the client and the market situation.
For overseas projects, QIE GROUP provides customized EPC solutions tailored to local conditions:
Compliant with local environmental, safety and food regulations
Adaptable to different climates, raw material properties and labor conditions
Provides cross-border logistics, on-site installation and remote technical support
Support major oil processing markets in Africa, Southeast Asia, and South America.
Extensive experience in grease engineering
Mature and reliable process technology system
High-standard equipment configuration and engineering management
True one-stop turnkey delivery capability
Long-term and stable after-sales and technical support
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