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The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
3 In 1 Coil Feed Line
The 3 in 1 Decoiler Straightener Feeder is specially engineered for processing thick and high-tensile coil materials ranging from 1.0mm to 8.0mm. As a compact coil feed line, it integrates decoiling, precision straightening, and servo feeding functions into one space-saving unit, providing an efficient and reliable coil feeding solution for heavy-duty stamping applications.
Designed for automotive chassis components, structural steel parts, construction hardware, and other heavy metal stamping industries, this system delivers stable and accurate material feeding performance when handling large and thick steel coils.
Material width (mm): 70-800
Material thickness (mm): 1.0-8.0
Coi. weight (kg): 5000/8000
Application: Automotive Chassis Stamping, Heavy Steel Fabrication
Machine Type: Compact Coil Feed Line
Product Characteristics
The Heavy Duty 3 in 1 Decoiler Straightener Feeder is an integrated coil processing system designed for thick steel coils from 1.0mm to 8.0mm.
Combining decoiling, straightening and servo feeding functions into one compact unit, it provides stable and accurate material feeding for automotive stamping, chassis components and heavy metal fabrication.
Compared with traditional separate decoiler and straightener systems, this compact coil feed line reduces installation space, simplifies operation and improves production efficiency.
The heavy duty 3 in 1 decoiler straightener feeder integrates decoiling, precision straightening and servo feeding into one complete coil processing system. Designed for thick steel coils from 1.0mm to 8.0mm, it provides stable material handling performance for high-load stamping applications such as automotive chassis parts and heavy metal components.
Equipped with an NC servo control system, the feeder provides accurate and stable material feeding during stamping operations. The system allows easy adjustment of feeding length, speed and production parameters to meet different press requirements.
The user-friendly HMI touchscreen provides clear operation monitoring and parameter adjustment. Built-in diagnostic functions help operators quickly identify machine status and reduce downtime during production.
The advanced human-machine interface simplifies setup and operational processes. With an integrated auto-diagnostic system, operators can quickly master machine functions, troubleshoot, and ensure smooth performance throughout the operation.
By combining decoiler, straightener and feeder into one unit, the compact coil feed line requires less floor space compared with traditional separate coil processing equipment. This design helps manufacturers optimize production layouts and improve automation efficiency.
The optional hydraulic coil loading trolley enables safer and faster coil loading operations. It helps operators position heavy coils accurately onto the decoiler mandrel, improving loading efficiency and reducing manual handling risks.
The integrated coil press arm prevents material rebound during decoiling and maintains stable coil tension. This design improves feeding consistency and protects operators during heavy material processing.
Youyi’s Ultra-Thick Plate Compact Coil Feed Line is specifically designed to handle materials ranging from 1.0mm to 8.0mm in thickness, ensuring superior performance for ultra-thick and heavy-gauge metal sheets. Whether you're processing high-tensile steel, aluminum, or other heavy metals, our system delivers consistent precision with every operation.
Our compact coil feed line integrates decoiling, leveling, and feeding functions into a single, space-efficient system. This minimizes the need for multiple machines, saving valuable floor space in your facility while maximizing throughput. Its streamlined design ensures ease of installation and maintenance, making it ideal for modern manufacturing environments.
Built with high-quality materials and precision engineering, Youyi's feed line offers exceptional durability and reliability. It is designed to withstand the rigors of heavy-duty applications, providing long-term performance with minimal downtime.
This system is highly versatile, making it suitable for a range of industries, including automotive, aerospace, metal fabrication, and more. Its ability to process ultra-thick plates makes it an ideal solution for manufacturers who require high-performance material handling for heavy-duty applications.
Youyi offers customizable features tailored to meet specific production requirements. Whether you need additional functionalities like the optional material-loading trolley or specialized controls, we can adapt our systems to meet your unique needs, providing a solution that fits perfectly into your production line.
This is a real application case of Youyi’s HL13F3 Heavy Duty 3 in 1 Coil Feed Line, successfully installed in an automotive stamping production line for manufacturing high-strength chassis components and heavy structural parts.
Designed for heavy gauge steel stamping applications, the HL13F3 system processes steel coils up to 1300mm in width and 1.0-8.0mm in thickness. By integrating decoiling, precision straightening and servo feeding functions into one compact unit, the system provides continuous and stable material handling throughout the stamping process.
Compared with traditional separated decoiler, straightener and feeder systems, the HL13F3 compact coil feed line reduces equipment footprint, simplifies production layout and improves automation efficiency.
Connected with a large mechanical press, the HL13F3 delivers accurate and stable feeding performance when processing high-strength steel coils under high-load stamping conditions. This ensures consistent part quality, reliable production efficiency and long-term operational stability for automotive component manufacturers.
The HL13F3 is specially designed for thick and high-strength steel materials from 1.0mm to 8.0mm, providing stable processing performance for demanding automotive chassis stamping applications.
The precision straightening and servo feeding system ensures consistent material positioning during stamping, reducing feeding errors and improving production quality for complex chassis components.
Integrating decoiler, straightener and feeder into one machine, the HL13F3 saves valuable factory space and reduces installation requirements compared with traditional multi-machine configurations.
The automated coil handling process reduces manual intervention, improves production continuity and helps manufacturers achieve higher efficiency in automotive stamping operations.
What materials can the 3-in-1 coil feed line process?
The compact coil feed line is designed for processing high-strength steel, carbon steel, aluminum, and other heavy metal coils with thicknesses from 1.0mm to 8.0mm.
What industries use the heavy-duty 3-in-1 coil feed line?
The system is widely used in automotive stamping, chassis component production, heavy metal fabrication, and other industries requiring stable processing of thick steel materials.
What are the advantages of a 3-in-1 decoiler straightener feeder?
A 3-in-1 feeder integrates decoiling, straightening, and feeding functions into one compact system, reducing equipment footprint, improving material handling stability, and increasing production efficiency.
Can the 3-in-1 coil feed linebe customized for different stamping lines?
Yes. Youyi Precision provides customized coil feeding solutions according to material thickness, width, coil weight, press requirements, and production conditions.
Technical Parameters
| Model | HL05F3H | HL06F3H | HL08F3H |
| Material Width (mm) | 70~500 | 70~600 | 70~800 |
| Material Thickness (mm) | 1.0-8.0 | ||
| Coil Weight (kg) | 5000 | 5000 | 5000/8000 |
| Inner Diameter (mm) | 510/610 | ||
| External Diameter (mm) | 1400 | ||
| Max Feeding Length (mm) | 9999.99 | ||
| Production Line Speed (m/min) | 16~24 | ||
| Correction Roller | upper4/lower3 | ||
| Feeding Roller | 1 set | ||
| Main Motor (kW) | 22kw | ||
| Material Rack Expansion Method | Hydraulic | ||
| Material Frame Motor (kW) | 5.5 | 5.5 | 5.5/7.5 |
| Power Supply Voltage (V) | 220/380 | ||
| Air Pressure (MPa) | 0.5 | ||
Corrective Ability
| Modle | HL05F3H | HL06F3H | HL08F3H | |
| Stock thickness (mm) | 1 | 500 | 600 | 800 |
| 2 | ||||
| 2.3 | ||||
| 2.5 | ||||
| 3 | ||||
| 4 | ||||
| 5 | 600 | 700 | ||
| 6 | 500 | 600 | 600 | |
| 7 | 500 | 500 | 500 | |
| 8 | 400 | 400 | 400 | |
| The stress at the yield point in the table is 245N/mm² | ||||
Outline Drawing
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
3 in1 Decoiler Leveler Feeder For Thin Plate（0.3-3.2mm）
The 3-in-1 servo feeder integrates four functions—uncoiling, leveling, feeding, and shearing—into a fully automated system.
3 in1 Decoiler Leveler Feeder For Medium Plate（0.5-4.5mm）
The three functions of uncoiling and leveling feed are integrated, with the characteristics of high accuracy, easy operation, space saving and so on.
3 in 1 Decoiler Straightener Feeder For High-Tension Plate（0.6-6.0mm）
The machine is a servo-driven uncoiling and leveling device specifically designed for the automatic feeding of medium to thick plates with wide widths and high yield strengths.
3 in1 Decoiler Leveler Feeder For Thick Plate（0.6-6.0mm）
The thick plate 3-in-1 feeder integrates uncoiling, leveling, and feeding functions into one compact system, delivering high-precision material handling for heavy-duty stamping applications
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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