In the daily use of garlic processing equipment, customers often encounter various operational issues, such as incomplete peeling, uneven slicing, prolonged drying times, and reduced production capacity. These issues not only affect product quality but also lead to production line downtime and increased operational costs. This article will address common issues from a practical perspective, provide troubleshooting and resolution recommendations, and help users operate garlic processing lines more efficiently.
Common Issue 1: Incomplete garlic peeling or residual outer skin
Possible Causes:
- Improper pressure adjustment of the peeling machine;
- Blocked or underpowered airflow system;
- Excessively high moisture content or uneven drying of raw garlic.
Troubleshooting Recommendations:
First, check if the airflow regulation system of the peeling machine is unobstructed and clean the filters and ventilation ducts. Second, adjust the equipment's operating parameters according to the characteristics of the raw material, such as drum speed and air pressure. For raw materials with inconsistent moisture content, it is recommended to add pre-drying or temperature control treatment to improve the overall peeling rate.
Common Issue 2: Uneven slicing or rough slice surfaces
Possible Causes:
- Worn slicing blades or improper installation angle;
- Uneven raw material feeding;
- Vibration or poor stability of the slicing machine.
Troubleshooting Recommendations:
Regularly inspect the sharpness of the blades and replace them with new ones as needed. Ensure the feeding system operates smoothly; consider adding a vibrating feeder to ensure uniform material supply. Check if the slicer is securely fixed and if the anchor bolts are loose.
Common Issue 3: Long drying time, product rehydration
Possible Causes:
- Drying machine temperature set too low;
- Hot air circulation system malfunction;
- Uneven thickness of garlic slices.
Troubleshooting Recommendations:
Appropriately increase the drying temperature and confirm that the hot air circulation fan is operating normally. Ensure uniform slicing thickness, as excessive thickness variations can cause uneven drying. Optimize by adjusting the slicer settings or replacing the blades.
Common Issue 4: Material Blockage and Insufficient Conveying
Possible Causes:
- Loose or misaligned conveyor belt;
- Inefficient design of the discharge port of the washer or slicer;
- Excessive impurities or abnormal particle sizes in the material.
Troubleshooting Recommendations:
Inspect the tension and deviation control devices of the conveying system, and adjust the tension or limit switches as needed. Optimize the equipment interface positions based on material characteristics. If raw material variability is significant, add screening or manual sorting processes at the front end.
Usage and Maintenance Recommendations
To ensure the long-term stable operation of garlic processing equipment, users should establish a daily inspection and regular maintenance regimen, including:
- Inspect the operational status of critical components before each shift;
- Clean easily clogged areas such as fans and filters weekly;
- Regularly replace wear-prone parts such as blades and belts.
Lonkia, as a professional supplier of garlic processing lines, provides technical support and after-sales service to help customers efficiently resolve issues. If you encounter any other equipment-related questions during use, please feel free to contact our engineering team for professional advice.
