FAQ on Common Faults and Safety Operation Precautions of Small Sunflower Oil Presses: Boosting Equipment Efficiency

Standard Operating Procedures for Small Sunflower Oil Presses

For users new to the small sunflower oil press from Penguin Group, understanding the standard operating procedures is crucial. First, the seed pre - treatment is the foundation for high - quality oil extraction.

Seed Pre - treatment

Cleaning the sunflower seeds is the first step. Remove any debris, stones, or damaged seeds. This can improve the purity of the final oil product. After cleaning, the seeds should be dried. The ideal moisture content of sunflower seeds before pressing is around 8% - 10%. You can use a moisture meter to check. If the moisture is too high, the oil yield may decrease, and the oil quality may be affected. If it is too low, the seeds may be too brittle, also reducing the oil extraction efficiency.

Equipment Startup

Before starting the press, ensure that all parts of the machine are properly installed and tightened. Check the power supply and make sure it meets the machine's requirements. Turn on the power switch and let the machine run idle for 3 - 5 minutes. This allows the machine to warm up and helps to detect any abnormal noises or vibrations.

Pressing and Filtration

During the pressing process, the feeding speed of sunflower seeds is a key parameter. Generally, a stable and moderate feeding speed can ensure continuous and efficient oil extraction. The pressing temperature also affects the oil yield and quality. For small sunflower oil presses, the optimal pressing temperature is about 100 - 110°C. After pressing, the crude oil needs to be filtered. You can use a filter cloth with an appropriate mesh size, usually around 100 - 200 mesh, to remove impurities.

Maintenance Tips for Small Sunflower Oil Presses

Daily Cleaning

After each use, clean the pressing chamber, feeder, and other parts in contact with the seeds and oil. Remove any remaining seeds, oil residues, or debris. You can use a soft brush and a mild cleaning agent. For stubborn stains, a small amount of hot water can be used, but make sure to dry the parts thoroughly to prevent rust.

Lubrication

Regular lubrication is essential for the smooth operation of the machine. The main moving parts, such as bearings and gears, should be lubricated every 10 - 15 working hours. Use high - quality lubricating oil recommended by the manufacturer. Apply the lubricant evenly to avoid excessive or insufficient lubrication.

Key Parts Inspection and Replacement

Periodically inspect key parts such as the pressing screw, filter screen, and belt. Check for wear, damage, or deformation. If any part is found to be in poor condition, replace it immediately. For example, if the filter screen has holes or is clogged, it should be replaced to ensure proper filtration.

Common Faults and Troubleshooting

Safety Operation Precautions

When operating the small sunflower oil press, always wear appropriate protective equipment, such as gloves and goggles. Do not touch the moving parts of the machine during operation. Before maintenance or cleaning, make sure the power is turned off and the machine has stopped completely. The Penguin Group's small sunflower oil presses are certified for quality and come with global technical support and a one - year warranty. This ensures that users can operate the machine with confidence and get timely help when needed.

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