Qi'e Grain and Oil Machinery Co., Ltd. provides integrated machinery solutions for businesses that plan to build, expand, or upgrade oil processing projects. Our scope covers oil pressing equipment, oil production line equipment, plant oil extraction systems, and edible oil refining equipment, helping customers align equipment selection, process flow, and project implementation within a single technical framework.
As a B2B manufacturer with a long-term focus on grain and oil machinery, Qi'e Group supports projects across Asia, Africa, and South America with a combination of equipment supply, design support, installation guidance, and technical service.
The oil production line is a complete set of process equipment used to extract and refine oil from seeds, nuts, and other oil-bearing materials. It is designed to support stable processing from raw material preparation to final oil packaging, with each stage arranged to improve process consistency and operational efficiency.
For different project requirements, the production line can be configured to focus on pressing, extraction, refining, or a combination of these functions. This makes it suitable for new plants, capacity expansion, and product upgrading in edible oil processing.
| Stage | Function | Project Value |
|---|---|---|
| Raw material receiving and cleaning | Removes stones, dust, and other impurities before processing | Helps protect downstream equipment and improve processing stability |
| Crushing and dehulling | Breaks raw material into suitable particles and removes shells when needed | Supports smoother oil release and better material preparation |
| Conditioning and flaking | Softens material and forms thin flakes to increase extraction surface area | Improves extraction efficiency and process control |
| Pressing or solvent extraction | Uses mechanical pressing or solvent-based extraction to obtain crude oil | Allows project configuration based on raw material, scale, and output needs |
| Desolventizing and degumming | Removes residual solvent and phospholipids from crude oil | Supports oil purity and process safety |
| Neutralizing, bleaching, and deodorizing | Reduces free fatty acids, pigments, odors, and unwanted impurities | Produces refined oil suitable for commercial applications |
| Final filtration and packaging | Prepares finished oil for storage, distribution, and sale | Completes the production cycle with a market-ready output |
A coordinated production line helps connect each processing stage in a logical sequence, reducing mismatches between equipment and improving project implementation efficiency.
The line can be adapted to different materials such as soybean, sunflower seed, peanut, and other oil-bearing crops, depending on project goals and processing requirements.
Modern oil production lines can incorporate automation to support stable operation, reduce manual intervention, and improve process consistency.
With solvent recovery and waste-handling features in appropriate configurations, modern systems can better support cleaner production practices.
Qi'e Grain and Oil Machinery Co., Ltd. does more than supply equipment. We support customers with a practical project-oriented approach that includes:
This approach is designed to help B2B customers manage project complexity with clearer technical alignment and better long-term operation support.
For businesses starting a new oil processing project, a complete line helps define the process path from raw material handling to finished oil packaging.
For existing plants, equipment replacement or line optimization can support improved efficiency, quality control, and process continuity.
For operations handling more than one type of oil-bearing crop, the line can be configured to suit different raw material characteristics.
With a product range covering pressing equipment, production line equipment, extraction systems, and refining equipment, Qi'e Group supports customers who need a dependable partner for integrated oil processing projects.
Guided by a people-oriented philosophy and a commitment to quality and service, we work with clients to build practical solutions that match real project requirements and long-term operating goals.
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