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The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
Cut to Length Lines
Automatic Copper Coil Cut to Length Line integrating uncoiling, precision leveling, servo feeding, hydraulic shearing, and automatic stacking. Designed for high-precision copper sheet processing with excellent surface protection and stable production performance. Standard material width: 700mm; applicable thickness range: 0.5–2.5mm. Custom specifications are available upon request.
Product Characteristics
Copper materials are widely used in electrical, electronics, automotive, renewable energy and industrial manufacturing due to their excellent electrical conductivity and corrosion resistance. However, copper coils require higher requirements for surface protection, flatness and dimensional accuracy during sheet processing.
The Automatic Cut to Length Line for Copper Coil Processing is developed to convert copper coils into precise flat sheets through integrated decoiling, leveling, servo feeding, hydraulic cutting and automatic stacking processes.
Designed for high-precision metal sheet processing, this coil cut to length line helps manufacturers improve productivity, reduce material waste and maintain excellent surface quality.
Heavy-duty decoiler with hydraulic expansion ensures stable coil loading and release.
Equipped with pressing arm to prevent material springback and support arm to assist coil feeding into the leveler.
Optional coil loading trolley simplifies coil loading and unloading operations.
Adopt 11 precision straighteners with a 50mm diameter, arranged in a 5-upper and 6-lower design. The correction adjustment is made using a worm gear mechanism to achieve precision leveling of copper materials.
Specially coated rollers and openable design for easy cleaning and maintenance.
Optional protective film applicator at the outlet prevents scratches on copper surfaces and improves product quality.
Servo feeder controlled by Mitsubishi PLC and Panasonic servo motors for high-precision material positioning.
Adjustable feed length allows precise control before shearing.
Heavy-duty hydraulic shear delivers clean, burr-free cuts with high repeatability.
Adjustable shear length ensures flexibility for different production requirements.
Stacker system with belt conveyors ensures smooth and aligned stacking of finished sheets.
Increases production efficiency and reduces handling time.
Material Saving: Coil-to-sheet processing reduces head/tail scrap compared to single sheet feeding.
Reduced Defect Rate: Stress-free, flat sheets ensure better downstream forming and lower waste.
Improved Efficiency: Continuous feeding and cutting process significantly shortens cycle time.
Lower Labor Costs: Fully automated process reduces manpower and labor intensity.
Q1: What is a copper coil cut to length line?
A copper coil cut to length line is an automated coil processing system that converts copper coils into flat sheets with precise length and excellent surface quality.
Q2: What materials can this cut to length line process?
Besides copper coils, the system can process stainless steel, aluminum, galvanized steel, titanium alloys and other metal coils.
Q3: How does the line protect copper surface quality?
The machine uses precision leveling rollers, surface protection design and optional protective film application to reduce scratches and surface defects.
This video demonstrates the complete working process of the Copper Coil Cut to Length Line, including decoiling, leveling, and precise cutting. Designed for stable and accurate copper sheet processing, it ensures high efficiency and consistent quality. Contact us for customized solutions based on your material width, thickness, and coil weight.
Application
1600 Large-Scale New Energy Lithium Battery Aluminum Casing Blanking Dedicated Automated Stamping Line
Thick-Sheet 3-in-1 Decoiler, Leveler & Feeder System for Automotive Stamping Applications
Customized Dual-Uncoiler 3-in-1 Feeding Line for Automated Stamping of Smart Furniture Hardware Components
2-in-1 Decoiler & Leveling Machines with Servo Feeders: Enhancing Precision in 3C Industry Automation
Ready to streamline your production with reliable stamping automation solutions that boost efficiency, reduce downtime!
Related Products
Automatic Cut to Length Line for Hydrogen Fuel Cell Bipolar Plate Production
Custom-engineered automatic cut-to-length line for hydrogen fuel cell bipolar plates. Combines decoiling, straightening, feeding, shearing, and stacking, handling coils up to 700mm wide and 2.5mm thick with ±0.2mm accuracy for scratch-free stainless steel and special alloys.
Cut to Length Line for Perforated Metal Sheets
High-speed cut to length line for perforated metal sheet production, integrating decoiler, leveler, servo feeder, punching press, and hydraulic shear for precise and efficient coil processing.
FAQ
Q: How do I determine the right feeder size for my production line?
A: The feeder size depends on the material width, thickness, and feeding step distance required by your stamping press. Choosing the correct specifications ensures smooth operation and prevents feeding errors or misalignment.
Q: What factors should I consider when choosing a servo feeder machine?
A: When selecting a servo feeder, key factors include feeding accuracy (±0.05mm or better), maximum feeding speed (e.g., 20m/min), material compatibility (stainless steel, aluminum, etc.), load capacity, and control system (PLC or touchscreen). Ensure the machine matches your stamping process requirements.
Q: How do I choose the right decoiler, straightener and feeder?
A: Select based on material type, width, thickness, coil weight, and required speed. Match decoiler capacity to coil size, choose a straightener for material strength, and a feeder that meets feed length and precision. Ensure compatibility with your press and automation level.
Q: Coil feeder vs servo feeder: what’s the difference?
A: A coil feeder is a broader system for continuous coil feeding, often integrated with decoiler and straightener. A servo feeder uses servo motors for precise, programmable feeding, ideal for short pitches and high accuracy applications.
Q: How to choose decoiler capacity?
A: Select a decoiler rated 10–20% above your maximum coil weight. Confirm inner diameter (I.D.) compatibility and outer diameter limits. Adjustable mandrels are recommended if you run multiple coil sizes.
Q: What feed precision can I expect?
A: Servo feeders typically achieve ±0.01–0.05 mm, with high-end models reaching ±0.005 mm. Mechanical feeders usually provide ±0.02–0.1 mm. Actual accuracy depends on material properties and straightening quality.
Q: How does material affect machine selection?
A: High-strength materials need stronger straightening and drive systems. Thin materials require low-pressure handling. Soft materials like aluminum need anti-scratch solutions.
Q: What affects feeding accuracy most?
A: Key factors include feeder precision, servo tuning, straightener setup, material quality, and press stability. Poor setup or worn dies can reduce accuracy.
Q: What spare parts should be prepared?
A: Common spares include bearings, belts, sensors, seals, guide blocks, and lubrication parts. Keeping key components reduces downtime and improves maintenance efficiency.
Q: Can feeders be retrofitted to existing presses?
A: Yes, most systems support retrofitting. Check press dimensions, feed height, control compatibility, and safety requirements before installation.
Q: How long does it take to receive the feeder machine after placing an order?
A: Lead time for delivery typically ranges from 4 to 8 weeks depending on customization, production schedules, and shipping location. Once your order is confirmed, we will provide a more precise delivery estimate.
Q: What are your payment terms?
A: We accepts T/T payment, 30% deposit and 70% balance before shipping
Q: How often should I perform maintenance on my servo feeder machine?
A: Routine maintenance should be conducted weekly for basic cleaning and lubrication, while a more thorough inspection should be done monthly to check for wear on rollers, belts, and electrical components. A full servicing is recommended every 6-12 months depending on usage intensity.
Q: What are the most common issues with feeder machines, and how can I troubleshoot them?
A: Common issues include misalignment, inconsistent feeding accuracy, or motor failure. Check for loose bolts, dirt buildup, or software calibration errors. If problems persist, refer to the user manual or contact technical support.
Q: Do you provide on-site repair services if my machine breaks down?
A: Yes, we offer on-site repair services for major issues, along with remote troubleshooting support for minor problems. For urgent cases, we can dispatch a technician within 24-48 hours, depending on your location.
Q: What is the maintenance cycle?
A: Daily cleaning and inspection; weekly check belts, air lines; monthly inspect bearings and guides; yearly replace worn parts. Adjust frequency based on operating hours and workload.
Q: What's the package of your coil feeding machines?
A: For the coil feeding equipment that go LCL shipping, We will use plastic films wrap on the equiment, and then fix it into a wooden box.
For the large coil lines that go FCL shipment, We will fix each part with ropes on the shipping container and then wrapped them with plastic films.
Q: What is the typical lead time?
A: Standard machines usually take 4–8 weeks. Customized systems or full production lines may require 10–20+ weeks depending on complexity and production schedule.
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