Plate Rolling Machine Service

Plate rolling machines are critical industrial equipment used for bending or shaping metal sheets. These machines may encounter various failures over time due to heavy usage and wear. As ProMetal, our expert team meticulously manages the service, maintenance, and repair processes of plate rolling machines, ensuring your production processes continue without interruption. In this guide, we cover the most common failures in plate rolling machines and their permanent solutions. 1. Hydraulic System Problems and Solutions Leaks in the hydraulic system, pressure drops, or pump malfunctions can frequently occur in plate rolling machines. Such problems prevent the machine from operating efficiently. Causes: Leaks at seals and connection points, air bubbles in the system, contaminants within the oil. Symptoms: Slow or strained movements, abnormal noises from the hydraulic unit, fluid leakage puddles under the machine. Solutions: Through ProMetal professional technical service support, hydraulic system leak tests are performed, periodic maintenance is applied, and spare parts replacement with genuine hydraulic components is provided. 2. Electrical Failures and Solutions Malfunctions occurring in electrical connections or control systems directly and negatively affect the movement capability and functionality of the machine. Causes: Cable damages, control panel circuit issues, contactor or relay failures. Symptoms: The machine failing to operate at all, sudden power cuts, abnormalities in warning lights and indicators. Solutions: Regular inspection of electrical components using thermal cameras and multimeters, and replacing faulty relays and cables with high-quality spare parts. 3. Bending Adjustment Problems and Solutions Failing to make correct bending adjustments in plate rolling machines leads to an inability to obtain the desired form and a decrease in product quality. Causes: Mechanical wear, faulty or incomplete operator calibrations. Symptoms: Shape distortions in products, loss of bending accuracy, out-of-tolerance production, and high material scrap rates. Solutions: Precise mechanical calibration performed by expert technical personnel and regular training of operators must be ensured. 4. Blade Damage and Solutions As a result of intensive cutting operations, the blades of the plate rolling machine may wear out over time or suffer damage from impacts. Causes: Material fatigue, wear, use of sheet metal with incorrect tonnage or thickness, low-quality cutting blades. Symptoms: Irregular and rough cutting edges, deformation on sheet edges, excessive noise and vibration during cutting. Solutions: Replacing deformed cutting blades with high-quality spare parts and periodically checking the cutting clearance adjustment is essential. 5. Control Panel Issues and Solutions Hardware or software glitches may occur over time in the control panels that manage the operational control of the machine. Causes: Electrical component failures on the circuit board, loose cable terminal connections, software errors. Symptoms: Screen freezing, failure to accept commands, unexpected sudden stops, and error codes. Solutions: The control panel is stabilized through board repairs, software updates, and reliable spare parts replacement. As ProMetal, we are by your side for your plate rolling machine service, maintenance, and spare parts needs. Contact us immediately to prevent downtime in your production lines and achieve maximum efficiency.