Roll forming machines primarily perform continuous roll forming of metal materials, producing finished products of various shapes, types, and sizes for application in various practical projects. KINGREAL Roll Former offers various types of roll forming machines for industries such as steel structures, photovoltaic industry and shelving industry, based on customer demands for different shapes and types of finished products. Regardless of the type, the core working principle of a roll forming machine is continuous roll forming, and all roll forming machines consist of a core structure including a machine frame, roller group, archway panel, and driving system. So how do you operate a roll forming machine correctly and safely? As an experienced roll forming machine manufacturer and supplier, KINGREAL Roll Former provides a detailed introduction in this article to help you quickly master the key points of roll forming machine operation.
Composition of Roll Forming Machine
To operate a roll forming machine proficiently, you first need to fully understand its overall composition. Roll forming machines are typically equipped with components such as a decoiler, leveling machine, punching station, and cutting station. These components work together with the main body of the roll forming machine to form a complete production line. Only by clearly understanding the function of each component can one coordinate them precisely when operating the roll forming machine, avoiding disruptions to production schedules or damage to the machine due to operational errors.
The decoiler is primarily used to smoothly unwind large metal coils, providing a continuous and uniform supply of raw materials for subsequent forming processes. Its operational stability directly affects the feeding accuracy of the roll forming machine. The leveler is used to flatten the unwound metal material, removing wrinkles and stress generated during the coiling process, ensuring a smooth surface and uniform thickness. This lays a good foundation for the roll forming machine's roll forming and prevents wear on the roll forming machine's rollers or deformation of the finished product due to uneven material. The punching station precisely completes punching of different hole shapes and diameters according to the customer's personalized requirements for finished products with punching needs. The core roll forming machine body uses an internal roller assembly to continuously roll the leveled and punched metal material. Through the precise coordination of the rollers, the metal material is gradually rolled into the preset shape. The roller adjustment accuracy and drive system stability of the roll forming machine are crucial to determining the size and shape accuracy of the finished product. Finally, the cutting station precisely cuts the formed material according to the customer's required length, ensuring that the length of each finished product meets the specifications.
Safety Operating Procedures for Roll Forming Machine
1. Strictly adhere to the roll forming machine's safety operating procedures and wear appropriate personal protective equipment, including safety helmets, protective gloves, and safety glasses. Do not wear loose clothing or jewelry while operating the roll forming machine to prevent clothing or jewelry from being caught in the moving parts.
2. Before starting the roll forming machine, clean and wipe the mold thoroughly to remove dust, oil, and residual metal shavings. Ensure the mold surface is smooth and free of debris to avoid affecting forming accuracy.
3. Check the material support frame, stop frame, and slide block for foreign objects. If any are found, remove them immediately to ensure unobstructed movement of the roll forming machine's moving parts and prevent collisions during operation.
4. When bending narrow sheet metal, the system working pressure should be appropriately reduced to avoid damaging the mold. Narrow sheet metal has a small stress area; excessive pressure can cause excessive localized stress on the mold, leading to mold deformation and damage, and may also cause cracks at the bending point of the sheet metal.
5. Before bending, the gap between the upper and lower dies should be adjusted to be uniform. Improper gap adjustment will lead to uneven force on the sheet metal during bending, resulting in problems such as deviation in the bending angle of the finished product and surface scratches. It will also accelerate the wear of the roll forming machine dies.
6. When bending, do not place your hands between the dies. Do not hold narrow, long pieces with your hands to prevent injury from being squeezed by the dies. Only one piece of material should be bent at a time; do not bend multiple pieces in sections simultaneously to avoid uneven force on the roll forming machine, affecting forming accuracy and equipment safety. At the same time, check the oil level in the tank to ensure it is within the specified range. After starting the oil pump, carefully check the hydraulic pipelines and oil pump for any abnormalities, such as leaks or unusual noises. Address any problems promptly.
7. Check the oil level in the tank and start the oil pump to check for any abnormalities in the hydraulic pipelines and pump.
8. If any abnormalities occur during operation, such as unusual noises, vibrations, product deformation, or hydraulic leaks, immediately stop the roll forming machine, disconnect the power, check the cause, and troubleshoot promptly. It is strictly forbidden to troubleshoot while the roll forming machine is running.
Roll Forming Machine Usage Precautions
1. Before installing and connecting the roll forming machine, please confirm that the machine meets the required specifications, including the rated power, load capacity, and forming accuracy. Ensure the roll forming machine matches production needs and site conditions. Also, check that all components are intact and connections are secure.
2. Check the equipment's power cord and grounding terminal to ensure they are correctly connected to the designated location. Ensure the power cord is undamaged and unaged, and that grounding is good to prevent electrical faults such as leakage or short circuits during operation.
3. When you are ready to start work, do not turn off the power switch or touch the roll forming machine casing.
4. If any parts or components need to be replaced, please notify the manufacturer immediately.
5. Avoid collisions with the machine body surface to prevent damage or repair difficulties.
6. Before using the roll forming machine, operate the product functions according to the instruction manual to understand how to handle malfunctions that may occur during use.
KINGREAL Roll Former – A Professional Roll Forming Machine Supplier
Operating a roll forming machine requires a reliable and stable machine. As an experienced roll forming machine manufacturer and supplier, KINGREAL Roll Former is committed to providing customers with high-quality, customized roll forming machine solutions. With over twenty years of experience in roll forming machine design and manufacturing, KINGREAL Roll Former has accumulated extensive technical experience and customer case studies, possessing a deep understanding of the structure, performance, and operating points of various roll forming machines, enabling it to accurately grasp customer production needs. To date, KINGREAL Roll Former roll forming machines have been sold to numerous countries including the UK, Russia, Mexico, India, Belgium, and Saudi Arabia, winning global customer recognition and trust through stable performance, precise forming accuracy, and comprehensive after-sales service.
To meet diverse customer needs, KINGREAL Roll Former customizes exclusive roll forming machines for different industries and production scenarios. In terms of speed, KINGREAL Roll Former offers high-speed roll forming machines; in terms of safety, it equips roll forming machines with protective shields; in terms of improving the competitiveness of finished products, it proposes to equip roll forming machines with inkjet devices or engraving rollers; to optimize the entire production process, KINGREAL Roll Former can also equip roll forming machines with packaging units.