Metal cut to length lines are widely used in various industries and can process hot-rolled and cold-rolled galvanized steel coils, stainless steel coils, and coils of ferrous and non-ferrous metals such as aluminum, copper, and brass. Many durable products used in daily life are produced using metal cut to length machines. Metal cut to length lines not only straighten metal materials but also cut them into sheets of specific lengths. This efficient metal cut to length machine can unwind and straighten the edges of the coil, while trimming the edges according to the sheet thickness, ensuring precise feeding and avoiding production problems caused by non-compliance with size and shape specifications.
1/Working Principle of Metal Cut to Length Line
-Uncoiling: The coil is loaded onto a decoiler, which unwinds the coil, preparing it for subsequent processing.
-Straightening: The unfolded sheet metal passes through a metal leveling machine to remove bends and flatten it, ensuring precision in subsequent cutting.
-Feeding and Measurement: A servo feeder or measuring system controls and measures the length of the sheet metal, ensuring each sheet is precisely cut to the required size.
-Cutting: The sheet metal is cut to the preset length by a cut-to-length machine (such as a rotary shearing, fly shearing, swing shearing, or fixed shearing). After cutting, the sheet metal is collected neatly.
-Stacking: The cut sheet metal is neatly stacked for later use, ensuring efficient and smooth production.
2/Features of Metal Cut to Length Machine
-High precision metal cut to length line: Automated measurement ensures each sheet metal is precisely cut to the required size, greatly improving product consistency.
-Increased production efficiency: Compared to traditional manual cutting, automated metal cut to length machines produce at faster speeds, reaching up to 80m/min.
-Consistency for metal cut to length line: Each sheet metal maintains consistent dimensions and flatness, ensuring the quality of the final product.
-Versatility for metal cut to length machine: Capable of processing various metal materials, including steel, aluminum, copper, and stainless steel, offering strong adaptability.
-Safe metal cut to length line: By reducing manual handling, it significantly reduces workplace safety hazards and protects operator safety.
3/Types of Metal Cut to Length Line
Metal cut to length machines can be categorized into several types based on different application needs and technical characteristics. Each type has its specific functions and applicable scenarios:
1.Light duty metal cut to length line
This light duty metal cut to length machine is designed for cutting 0.2-3mm thin sheets and coils, primarily used for cutting aluminum, copper, and thin steel sheets. Its economical and compact design makes it suitable for small businesses, meeting the needs of small-batch production.
2.Medium duty cut to length line
Suitable for cutting slightly thicker 0.3-6mm sheets. This medium duty cut to length line combines precision and production speed, making it widely used in the automotive, electrical, and engineering industries, effectively handling medium-thickness metal materials.
3.Heavy duty cut to length line
Used for cutting thick and wide 6-25mm steel coils. Heavy duty cut to length lines are ideal for the construction, shipbuilding, and heavy engineering industries. Its robust and durable structure can withstand high-intensity working environments.
4. Rotary shearing cut to length line
This rotary shearing cut to length line is equipped with rotating blades, enabling continuous cutting and uninterrupted production, making it ideal for the automotive and electronics industries. Its efficient cutting method improves production efficiency and meets the needs of high-volume production.
5. Fly shearing cut to length line
The cutting blades of the fly shearing cut to length line move along the sheet metal, cutting without stopping the sheet. This effectively improves production efficiency and is particularly suitable for large-scale production environments.
6. Fixed shearing cut to length line
This fixed shearing cut to length line requires a stop for each cut. Due to its simple design and low cost, it is an ideal choice for small and medium-sized enterprises. It meets basic cutting needs and is suitable for small-batch production.
7. Precision metal cut to length line
Suitable for applications requiring extremely high precision, especially in the electronics and precision engineering industries, where every millimeter is crucial. The precision metal cut to length line ensures high-precision cutting results and meets high production standards.
4/KINGREAL STEEL SLITTER - A Leading Manufacturer of Metal Cut to Length Machine

KINGREAL STEEL SLITTER is a renowned manufacturer of metal cut to length machines in the industry. Leveraging years of experience and technological expertise, KINGREAL STEEL SLITTER is committed to providing high-quality, durable, and reliable metal cut to length lines. KINGREAL STEEL SLITTER metal cut to length machines efficiently complete a range of complex processes, including uncoiling, straightening, precise length measurement, cutting, and neat stacking of metal coils into sheets.
In industries such as automotive, construction, home appliances, and steel service centers, KINGREAL STEEL SLITTER metal cut to length lines offer significant convenience, helping customers maintain a leading position in the competitive market. Furthermore, KINGREAL STEEL SLITTER metal cut to length machine is designed with the specific needs of various industries in mind, flexibly adapting to metals of different thicknesses and material types to ensure optimal results at every stage of the cutting process.
KINGREAL STEEL SLITTER team comprises experienced professionals who are not only proficient in metal cut to length line manufacturing and operation but also provide comprehensive after-sales service and technical support. If you have any needs for metal cut to length machines, please feel free to contact KINGREAL STEEL SLITTER to learn about metal cut to length line and services. KINGREAL STEEL SLITTER staff will provide customized metal cut to length machine solutions based on your specific requirements, ensuring you have the best experience in metal processing.