- Home
- Services
-
Products
The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
-
- Company
- Application & Cases
- Resources
- News
- Contact Us
The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
3 In 1 Coil Feed Line
The three functions of uncoiling and leveling feed are integrated, with the characteristics of high accuracy, easy operation, space saving and so on.
Material width(mm): 50-600/70-1000
Material thickness(mm): 0.5-4.5
Coi. weight(kg): 5000/7000
Product Characteristics
Convenient and Safe Loading:
Equipped with a hydraulic trolley for automatic material loading, our three-in-one decoiler leveler feeder saves time and labor. The material pressing arm secures the coil head to prevent material scattering or rebound injuries, while the quick feeding mechanism ensures efficient, automated production.
Compact Design, Space-Saving:
Integrating decoiling, leveling, and feeding functions into a single unit, this machine allows one operator to manage all processes—loading, material alignment, retention, bending, leveling, feeding, and coil change—via a centralized control panel. This streamlined design minimizes labor, resolves compatibility issues between leveling and feeding systems, and delivers high-speed performance. Its robust, aesthetically pleasing structure further enhances practicality.
Durable and Wear-Resistant:
Feeding rollers and leveling wheels undergo special heat treatment for exceptional hardness (HRC 62), ensuring long-lasting wear resistance and extended service life.
High Discharge Speed:
Three sets of photoelectric sensors in the decoiler section guarantee synchronization with the leveling and feeding units, enabling high-speed uncoiling, leveling, and feeding for maximized output efficiency.
User-Friendly Operation:
The intuitive control panel features a large color LCD touchscreen with clear visuals. Input desired dimensions for automatic adjustments, while the integrated safety protection system allows even first-time users to operate confidently. An end detection function prevents misfeeds, safeguarding stamping dies.
Technical Parameters
| Model | DL04F2 | DL06F2 | DL08F2 | DL10F2 |
| Material Width (mm) | 50~400 | 50~600 | 70~800 | 70~1000 |
| Material Thickness (mm) | 0.5~4.5 | 0.5~4.5 | 0.5~4.5 | 0.5~4.5 |
| Coil Weight (kg) | 5000 | 5000 | 5000/7000 | 7000 |
| Inner Diameter (mm) | 1400 | 1400 | 1400 | 1400 |
| External Diameter (mm) | 508 | 508 | 508 | 508 |
| Max Feeding Length (mm) | 9999.99 | 9999.99 | 9999.99 | 9999.99 |
| Production Line Speed (m/min) | 16~24 | 16~24 | 16~24 | 16~24 |
| Correction Roller | upper4/lower3 | |||
| Feeding Roller | 1 set | 1 set | 1 set | 1 set |
| Main Motor (kW) | AC 4.4 | AC 4.4 | AC 5.5 | AC 5.5 |
| Material Rack Expansion Method | Hydraulic | Hydraulic | Hydraulic | Hydraulic |
| Material Frame Motor (kW) | 2.2 | 2.2 | 2.2/3.7 | 3.7 |
| Power Supply Voltage (V) | 220/380 | 220/380 | 220/380 | 220/380 |
| Air Pressure (MPa) | 0.49 | 0.49 | 0.49 | 0.49 |
Corrective Ability
| Modle | DL04F2 | DL06F2 | DL08F2 | DL10F2 | |
| Stock thickness (mm) | 0.5-0.8 | 400 | 600 | 800 | 1000 |
| 1 | 750 | ||||
| 1.2 | 700 | 600 | |||
| 1.6 | 590 | 480 | 430 | ||
| 1.8 | 500 | 420 | 380 | ||
| 2 | 430 | 370 | 330 | ||
| 2.3 | 360 | 320 | 290 | ||
| 2.8 | 370 | 290 | 250 | 230 | |
| 3.2 | 300 | 250 | 220 | 220 | |
| 4.5 | 160 | 160 | 150 | 110 | |
| 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 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 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 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
3 in 1 Decoiler Straightener Feeder For Ultra-Thick Plate（1.0-8.0mm）
The Heavy-Gauge 3-in-1 Feeder combines decoiling, leveling, and feeding into one compact, NC-controlled system, delivering precision, efficiency, and safety for processing ultra-thick metal plates up to 8.0mm.
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.
Download
