QIE Group supplies screw oil press machines for soybean processing projects, with models available for different processing capacities and production requirements. The equipment can be used for mechanical pressing or as a pre-pressing section before solvent extraction.
Selection Note: The right model depends on soybean preparation, required throughput, target cake oil content, and the overall processing route.
QIE Group offers several screw oil press models for oilseed processing. The following models provide reference options for different capacity ranges.
| Model | Published capacity | Cake residual oil rate | Main motor power |
|---|---|---|---|
| ZX200A-3 | 7–10 T/D | 5–7% | 18.5 kW |
| ZX28 | 45–55 T/D for soybean | 7–9% for soybean | 55 kW |
| ZX320 | 100 T/D | ≤8% | 110 kW |
| ZY32 | 150-160 T/D | 16 - 20% | 110+11+5.5KW |
| ZY338 | 250-300 T/D | ≤18 % | 185KW |
A screw oil press conveys and compresses prepared soybeans through a rotating screw shaft, separating oil from the solid material. The crude oil is collected for further treatment, while the pressed cake is discharged for subsequent processing or handling.
Stable performance depends on soybean preparation, moisture content, operating settings, and the selected process route.
Mechanical pressing extracts oil through mechanical pressure. It may be suitable when the required capacity, oil recovery target, and operating economics support this route.
Pre-pressing removes part of the oil before the pressed cake enters a subsequent solvent extraction stage. This configuration can be evaluated for larger industrial soybean processing projects.
Related System Solutions:
Before selecting a machine, consider:
Start with your required soybean throughput in tonnes per day. The suitable model depends on soybean preparation, the intended extraction route, and the target cake residual oil content.
Yes. A pre-press can remove part of the oil before the pressed cake enters a solvent extraction system. The machine and operating conditions should be selected to match the downstream process.
Provide the soybean quality, moisture content, pretreatment conditions, and required throughput to the equipment supplier. Confirm the final capacity and cake residual oil specifications for your operating conditions.
To help identify a suitable model, please provide your required soybean processing capacity, raw material details, preferred process route, project location, and whether you need an individual machine or a complete processing line.
We can review your requirements and discuss suitable equipment configurations for your project.
Soybean oil press machines are designed for mechanical soybean oil extraction and pre-pressing before solvent extraction. With multiple models and capacity options, they can be selected according to processing requirements, production scale, and oil recovery targets.
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