Real-world operational performance is the most credible testament to a premium soybean oil production line. Our 200TPD complete soybean oil processing plant in Heilongjiang has maintained stable, high-efficiency operation long after commissioning, while our customized 1500TPD soybean pretreatment & extraction system paired with a 200TPD refining line in Bolivia consistently delivers low-energy consumption and high-yield production results. Spanning cold temperate zones to tropical regions, these landmark projects fully demonstrate the robust strength of Henan Huatai Intelligent Equipment Group. As a national-level specialized, refined and innovative “Little Giant” enterprise in China, Huatai has focused exclusively on soybean oil processing technology for 38 years, mastering every core production procedure. Our full-service turnkey solutions cover the entire industrial chain from raw material pretreatment, physical pressing and extrusion extraction to finished oil refining. Having successfully built 100+ intelligent oil production facilities across 60+ countries and regions, we enable global clients to launch profitable oil production projects with hassle-free one-stop delivery.

Raw Material Pretreatment: Premium Pretreatment Equipment Maximizes Overall Oil Yield

Unprocessed soybeans commonly contain impurities such as sediment, stones and iron debris, alongside rigid grain textures. Direct pressing without pretreatment causes severe wear on downstream oil pressing equipment and drastically reduces oil extraction efficiency. Huatai’s professional soybean pretreatment system integrates high-performance core equipment including cleaning screens, magnetic separators and destoners, paired with precision air suction systems to eliminate impurities and adjust raw material moisture to optimal levels. The standardized pretreatment workflow includes mechanical crushing into uniform soybean flakes, steam softening to enhance material ductility, and precision flaking to completely break down soybean cellular structures. This coordinated pretreatment process lays the foundation for maximum oil extraction efficiency, optimizing the working performance of subsequent screw oil presses and solvent permeability of extraction equipment. Our customizable pretreatment systems support daily processing capacities ranging from 30 tons to 5000 tons, ensuring stable, high-efficiency operation for all-scale soybean oil production lines.

Oil Extraction: Dual Pressing & Extraction Processes to Optimize Production Profitability

Following standardized pretreatment, soybeans proceed to the core oil extraction stage. To accommodate diverse production scales, market positioning and client budget requirements, Huatai offers two optimized, industry-proven processing solutions:

• Physical Pressing Technology: Equipped with high-efficiency screw oil presses, this full physical pressing process supports 1–50 tons of daily processing capacity. It perfectly preserves the natural aroma and pure flavor of soybean oil without chemical additives, making it the ideal solution for small-to-medium oil mills and premium specialty edible oil production.
• Solvent Extraction Technology: Designed for large-scale industrial production, this solution combines high-efficiency extraction equipment with professional soybean extruders. Extrusion pretreatment optimizes soybean flake structure, greatly improving solvent penetration and reducing residual oil content in soybean meal to below 1% for ultra-high oil yield. The fully closed-loop extraction system realizes comprehensive resource utilization, producing high-value crude soybean oil and feed-grade soybean meal simultaneously to cut down unit production costs significantly. As a mature, cost-effective solution for large-scale oil factories, our self-developed extraction technology fills key domestic industry gaps and meets international advanced technical standards.

Oil Refining: Intelligent Refining Systems Deliver Standard-Compliant Premium Edible Oil

Crude oil obtained from pressing or extraction requires professional refining to meet global edible oil safety and quality standards. Huatai’s full-set edible oil refining equipment covers four essential processes: degumming, deacidification, decolorization and deodorization, with an optional dewaxing module for high-end premium oil production. Our energy-efficient deodorization tower adopts intelligent constant-temperature control technology to effectively eliminate peculiar odors, harmful substances and impurities, delivering finished soybean oil with bright appearance, pure taste and superior physicochemical indicators exceeding international standards. Our fully continuous refining production line supports a maximum daily processing capacity of 500 tons, reducing energy consumption by 15%–20% compared with traditional refining equipment, helping clients achieve long-term operational cost savings.

Global Success Cases: Proven Turnkey Delivery Capabilities Across Continents

Huatai is more than a mechanical equipment manufacturer — we are a trusted global turnkey solution provider for edible oil production projects. In Heilongjiang, China, our customized 200TPD full-process soybean oil production line integrates intelligent equipment for pretreatment, pressing, extraction and refining. The project has consistently outperformed contractual production indicators and maintained stable operation, serving as a regional industry benchmark. In Bolivia, South America, we delivered a tailored large-scale production system including a 1500TPD soybean pretreatment & extraction line and a 200TPD refining line. The project has earned outstanding client recognition for its low energy consumption and high production efficiency, marking a key milestone in Huatai’s global market expansion. From the frigid plains of Northeast China to the tropical highlands of Latin America, our equipment and production systems have withstood extreme climatic conditions and uninterrupted industrial operation. The stable performance of 100+ global intelligent oil mills fully validates our core promise: full operational readiness upon turnkey handover.

Partner with Huatai: Turn Your Oil Production Blueprint into Sustainable Profit

As an authorized R&D and innovation center for intelligent grain and oil machinery under the Chinese Cereals and Oils Association, Huatai prioritizes technological innovation by investing 10% of annual sales revenue in R&D. Backed by 12 intelligent manufacturing workshops and over 100 national technical patents, we provide end-to-end turnkey services covering project consultation, customized equipment manufacturing, on-site installation & commissioning, and professional operator training. Our one-stop service model ensures clients can launch formal, profitable production immediately after project delivery. In the booming global edible oil market, partnering with an experienced and reliable machinery supplier matters far more than simply purchasing equipment. With 38 years of specialized industry experience and a proven track record of global project delivery, Huatai Intelligent Equipment Group welcomes worldwide investors to cooperate and seize market opportunities in the soybean oil industry. We deliver reliable, high-efficiency production solutions to safeguard your investment and drive long-term business growth.