QIE Group offers screw oil presses and pre-pressing machines for different processing capacities. The appropriate model depends on peanut kernel preparation, required throughput, pressing conditions, and whether the pressed cake will undergo further solvent extraction.
| Model | Equipment Type | Reference Processing Capacity | Cake Residual Oil Rate | Main Motor Power |
|---|---|---|---|---|
| ZX200A-3 | Screw oil press | 7–10 T/D | 5–7% | 18.5 kW |
| ZX28 | Screw oil press / pre-pressing application | 50–60 T/D for peanuts | 7–9% | 55 kW |
| ZX276 | Screw oil press | 50–60 T/D* | 6–8%* | 75 kW |
| ZX32 | Continuous screw pre-press | 90–100 T/D for peanuts | 8–10% | 90 + 11 + 5.5 kW |
| ZX320 | Screw oil press | 100 T/D* | ≤8%* | 110 kW* |
Reference figures are taken from the corresponding QIE Group equipment pages. Parameters marked with an asterisk should be confirmed for the actual peanut variety, kernel preparation, operating conditions, and final equipment configuration before quotation.
A screw oil press can be used for mechanical oil extraction, while a pre-pressing machine is generally selected when the pressed cake will continue to solvent extraction. Pre-pressing reduces part of the oil content and produces cake suitable for downstream processing; it should not be evaluated using the same residual-oil target as a complete mechanical pressing process.
When selecting equipment, consider:
The required amount of peanut kernels processed per day.
Mechanical pressing alone, or pre-pressing followed by solvent extraction.
The target depends on the process route and the operating conditions.
Kernel condition, moisture, and conditioning requirements affect performance.
Space, power supply, oil filtration, cake handling, and any downstream refining equipment.
Contact QIE Group with your target capacity and preferred processing route for a suitable model recommendation and a complete equipment configuration.
Contact Us for Equipment RecommendationsQIE Group peanut oil presses are designed for mechanical oil extraction and pre-pressing in peanut processing plants. Multiple models are available for different processing capacities and production requirements. Equipment selection depends on raw material preparation, target throughput, cake residual oil requirements, and whether the process uses mechanical pressing alone or pre-pressing followed by solvent extraction.
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