Why doesn’t the oil press come out? Cause analysis and solutions
Recently, the problem of oil press not discharging has become a hot topic of concern to many users. This article will extract key information from popular discussions on the Internet in the past 10 days, combined with structured data, to provide you with a detailed analysis of the reasons and solutions for the oil press not discharging material.
1. Statistics of common fault causes
| Cause of failure | Proportion | Typical cases |
|---|---|---|
| Raw material problem | 35% | Oil moisture content is too high/excessive impurities |
| Device blocked | 28% | Filter blocked/oil outlet fouled |
| Improper operation | 20% | Not preheated/feeding too fast |
| mechanical failure | 12% | Spindle broken/motor damaged |
| other reasons | 5% | Voltage instability/environment temperature is too low |
2. In-depth analysis of hot issues
1.Improper preparation of raw materials: Recently, many users have reported that using peanuts that have not been fully dried has resulted in difficulty in producing oil. Experimental data shows that raw materials with a moisture content of more than 8% will significantly reduce the oil yield.
2.Winter use issues: During the cold wave in the past 10 days, the number of inquiries about oil press failures increased by 42%. Low temperature will cause the fluidity of oil to deteriorate. It is recommended to use it in an environment above 15℃.
3.Adaptation period of new oil press: Some users have reported that the newly purchased screw oil press requires a "run-in period" and the material may not be discharged smoothly after the first three uses.
3. Solution comparison table
| Question type | solution | Effective time |
|---|---|---|
| Raw materials are too wet | Dry until moisture ≤7% | immediate |
| Filter clogged | Clean with hot water + edible alkali | 30 minutes |
| Spiral shaft wear | Replace wear bushing | 2 hours |
| Voltage is unstable | Install voltage regulator | immediate |
4. Preventive maintenance suggestions
1.Daily maintenance cycle: Comprehensive cleaning is required after every 50 hours of use; wearing parts should be replaced every 200 hours.
2.operating instructions: The feeding speed is controlled at 2-3kg/minute, and the preheating time is not less than 10 minutes.
3.Shopping advice: Based on the latest user feedback, it is recommended to choose a new model with automatic temperature control and overload protection functions.
5. The 5 issues that users are most concerned about
1. Why does the oil press suddenly stop discharging material?
2. Differences in oil yield of different oil crops (peanut/rapeseed/sesame)
3. Calculation of recovery cycle of household oil press
4. How to deal with the noisy oil press
5. How to identify the quality of oil press
Through the analysis of recent Internet hot spots, it can be seen that the problem of oil press not discharging material is mostly related to the use environment and usage method. It is recommended that users read the instructions carefully before use, maintain the equipment regularly, and contact professional maintenance personnel promptly if complex failures occur. Mastering the correct operating methods and maintenance knowledge can significantly improve the working efficiency and service life of the oil press.
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