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The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
Copper Coil Cut to Length Line: An Overview of Functions
September 28, 2025
In modern metal processing, efficiency, precision, and automation are critical to staying competitive. The automatic cut to length line is designed to meet these demands by integrating multiple functions into a single, highly automated system.
This production line combines uncoiling, leveling, feeding, shearing, and stacking, making it an ideal solution for processing various metal coils such as stainless steel, carbon steel, aluminum, titanium, galvanized steel, and copper.
What Is an Automatic Cut to Length Line?
An automatic cut to length line is a complete coil processing system that converts metal coils into flat sheets of precise lengths. It eliminates the need for manual handling and improves both production efficiency and product consistency.
The material is uncoiled by the uncoiler, which is designed to carry and secure the coil. The hydraulic expansion system ensures the stability of the coil during the uncoiling process.
The uncoiler is equipped with material pressing arms and support arms. The pressing arms are used to compress the material during operation, preventing the material from unrolling, while the support arms hold the material after it’s uncoiled, making it easier to enter the leveling mechanism. A loading trolley facilitates coil loading and unloading.
The leveler straightens the coil, eliminating internal stresses in the material, achieving a flat effect to meet the requirements of subsequent processing.
The precision leveler uses a special design and is equipped with a removable top mechanism for easy cleaning. The in-and-out rollers are treated with rubber coating to prevent material scratching or marking, and a top and bottom film protection system is added to cover the leveled material, protecting the surface and improving product quality.
A servo feeder accurately feeds the leveled material into subsequent processing equipment (such as stamping machines and shears). The servo feeder uses a Mitsubishi PLC and Panasonic servo motors, ensuring high feeding precision. It feeds the material according to a set feeding length for the shearing process.
The shearing machine cuts the material to the required length based on preset measurements.
Hydraulic shears offer high cutting force and precision, ensuring clean, burr-free cutting surfaces.
The production line is equipped with a conveyor belt and stacking table to neatly stack the cut materials for further processing, improving production efficiency.
By using coils instead of individual sheet metal, material waste (from the head and tail of sheets) is reduced.
As the material has been leveled to eliminate internal stresses, it maintains good flatness, which helps reduce scrap rates.
The line can feed and cut materials simultaneously, reducing the time needed for part cutting and increasing production speed.
The fully automated production process reduces manual labor, lowering overall labor costs.
For manufacturers aiming to improve productivity, reduce waste, and achieve consistent quality, investing in a cut to length line is a strategic decision.
It not only streamlines the production process but also enhances product quality while lowering long-term operational costs.
The automatic cut to length line is an essential solution for modern metal coil processing. By integrating multiple processes into one system, it delivers higher efficiency, precision, and automation.
As manufacturing demands continue to evolve, adopting advanced coil processing equipment like this line will be key to maintaining a competitive edge.
Q1: What materials can a cut to length line process?
It can process stainless steel, carbon steel, aluminum, copper, titanium, and galvanized materials.
Q2: How does a leveling machine improve product quality?
It removes internal stress and ensures flatness, reducing deformation during further processing.
Q3: Is the system suitable for high-volume production?
Yes, it is designed for continuous, high-speed operation with minimal manual intervention.
Q4: Can the line be customized?
Yes, configurations can be tailored based on material thickness, width, and production requirements.
Latest News
09
Apr.
The 3 in 1 uncoiler straightener feeder integrates uncoiling, leveling, and feeding into one compact system, helping stamping manufacturers reduce floor space and simplify production layout. Compared to traditional lines, it improves efficiency, feeding accuracy, and supports automation, making it an ideal solution for space-constrained workshops.
01
Apr.
Why Steel Coil Processing Line Is Widely Used in Automotive Stamping Production?
The steel coil processing line for automotive stamping integrates decoiling, leveling, and servo feeding into one system, enabling efficient and precise material handling. It improves production efficiency, reduces waste, and ensures high-quality output, making it an essential solution for modern automotive stamping lines.
17
Mar.
How Does the Uncoiler Machine Work?
An uncoiler machine is a specialized piece of industrial equipment designed to hold and unwind material coils — typically metals like steel, aluminum, or copper — and feed the material into the next stage of processing.
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