A complete rice processing line is a complex mechanical system. During production, various issues can arise, leaving operators unsure of how to proceed. Understanding the potential faults and their underlying causes is essential; a manufacturer of 200-ton capacity rice processing equipment can not only implement preventive measures but also provide timely solutions when problems occur.
1. Screw Mixer Faults: ① Mixer shaft fails to rotate: Causes include excessive feeding, drive belt slippage, etc. ② No discharge at the outlet: Causes include incorrect motor rotation, outlet blockage, broken mixer blades, etc.
2. Electrical Faults: These generally fall into two categories: ① Individual unit fails to start: Common causes include poor contact or broken wires in the control circuit, burnt-out AC contactor coils, etc. ② Entire system fails to start: Common causes include low voltage, phase loss in the power supply, poor wiring connections, broken control circuit wires, blown fuses, etc.
3. Motor Faults: A complete rice processing line comprises over ten motors of various sizes; therefore, motor malfunctions cannot be overlooked. Excessive temperature is a primary cause of motor damage. Causes for overheating include lack of bearing lubrication, debris entering the bearings, bearing damage, or motor overload.
4. Airlock (Rotary Valve) Faults: Poor airtightness can cause product bags to be sucked into the machine. Common causes include air leaks at connection points and impeller wear. If the impeller is worn, the manufacturer can install a rubber strip along its outer edge to restore the seal.
Through this explanation provided by the 200-ton rice processing machinery manufacturer, we hope you have gained a better understanding of the faults and causes associated with complete rice processing lines. Personnel who regularly operate this equipment should be thoroughly familiar with this information.
Post time: Sep-29-2026