Qi'e Grain and Oil Machinery Co., Ltd.
Qi'e Grain and Oil Machinery Co., Ltd. provides integrated grain and oil machinery solutions for oil processing projects, combining raw material pretreatment, oil pressing, solvent extraction, edible oil refining, and supporting production systems. Each solution should be selected according to the raw material, planned capacity, required oil quality, automation level, and local project conditions.
A complete oil processing project often requires more than a single machine. Qi'e designs and supplies equipment systems that can connect key stages of production, helping businesses plan a process suited to their oilseed, output target, and operating environment.
The available solution scope includes oil pressing equipment, oil solvent extraction equipment, edible oil refining equipment, and related production-line systems. For projects requiring solvent extraction, supported capacities range from 30 to 5,000 tons per day.
Preparation of oil-bearing materials before pressing or extraction.
Mechanical pressing equipment for suitable oilseed processing applications.
Solvent-based extraction using wetting, penetration, molecular diffusion, and convective mass transfer.
Refining equipment and process systems selected for the required oil processing specification.
Auxiliary systems for production continuity, solvent recovery, and environmental control.
Qi'e solvent extraction solutions are designed for processing oil-bearing materials such as soybeans, sunflower seeds, and cottonseed. The extraction process uses solvent contact and mass transfer to separate oil from prepared material, making the equipment suitable for large-scale oil processing projects.
The system can be planned as part of a complete oil processing line or integrated with upstream pressing and downstream edible oil refining equipment. Capacity planning ranges from 30 tons per day to 5,000 tons per day, allowing the process configuration to be matched to different project scales.
Processing capacities from 30 to 5,000 tons per day support different production requirements and project scales.
The process uses wetting, penetration, molecular diffusion, and convective diffusion to support effective oil extraction.
The desolventizer-toaster, dryer, and cooler system is designed to remove solvent and moisture through the relevant treatment stages.
Condensers recover evaporated n-hexane, supporting solvent reuse and helping reduce energy consumption and operating costs.
The equipment design considers gas-emission treatment to help reduce the environmental impact of the operating process.
A practical project assessment should connect production objectives with the characteristics of the raw material and the conditions of the installation site. Qi'e works with customers to define the appropriate equipment combination and process route.
| Planning factor | Why it matters |
|---|---|
| Raw material | Different oilseeds may require different preparation, pressing, extraction, and refining arrangements. |
| Production capacity | The line configuration and equipment scale should correspond to the planned daily throughput. |
| Oil quality requirements | Refining and supporting process stages are selected according to the required finished-oil specification. |
| Automation level | The control and operating configuration should fit the project’s management and production needs. |
| Local conditions | Site layout, utilities, environmental requirements, and installation conditions influence final design. |
Qi'e Grain and Oil Machinery Co., Ltd. develops, manufactures, sells, and services grain and oil machinery for customers in Asia, Africa, South America, and other international markets. Its product scope includes oil pressing equipment, oil production line equipment, solvent extraction equipment, and edible oil refining equipment.
Depending on the project route, Qi'e can also provide related equipment and production-line solutions, including soybean oil production lines, vegetable oil solvent extraction machines, cold press oil machines, edible oil refining machines, and automatic oil press machines.
Qi'e combines equipment manufacturing with project design, installation, and technical support to help customers build oil processing and refining systems suited to their actual production conditions.
