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The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
NC Servo Feeder
This heavy-duty servo feeder is designed for precise feeding of 0.1–6.0mm thick coil materials. It features a Japanese servo motor and PLC control system for stable, high-accuracy operation. Coil width/thickness can be customized to meet specific production needs, making it ideal for automotive, appliance, and structural metal part stamping.
Product Characteristics
Our heavy-duty NC servo feeder is specially engineered to feed coil materials with thickness ranging from 0.1mm up to 6.0mm, offering reliable and precise performance in high-demand stamping environments. It is widely used in automotive structural parts, appliance enclosures, and industrial equipment manufacturing.
Compared to standard servo feeders (0.1–3.0mm), this model is optimized for thick, high-tension materials.
Wide Thickness Range: Handles materials from ultra-thin (0.1mm) to thick plates (6.0mm).
High-Torque Servo Motor: Provides powerful and stable feeding, ensuring accuracy even under high loads.
Robust Frame Design: Reinforced mechanical structure to support heavy-duty coil feeding tasks.
Intelligent Control System: PLC + HMI interface for easy adjustment of feeding length, speed, and timing.
Synchronized with Press Line: Fully integrated with punch press timing for seamless operation.
Low Maintenance: Durable components and efficient transmission system reduce wear and downtime.
Ideal for industries requiring high-strength or thick material processing:
Automotive stamping (chassis, reinforcements, brackets)
Home appliance shells and panels
Electrical cabinets and enclosures
Heavy machinery components
Elevator and structural parts
| Feature | Standard Servo Feeder | Heavy-Duty Servo Feeder |
|---|---|---|
| Material Thickness | 0.1 – 3.0mm | 0.1 – 6.0mm |
| Applicable Materials | Aluminum, copper, mild steel | Stainless steel, carbon steel, high-tensile steel |
| Typical Applications | Terminals, connectors, light metal parts | Automotive parts, appliance panels, structural parts |
| Machine Structure | Compact and lightweight | Reinforced frame for heavy-duty use |
| Control System | PLC + HMI | PLC + HMI |
| Coil Width Options | Customizable coil width/thickness | Customizable coil width/thickness |
| Operational Stability | Suitable for light-duty stamping lines | Stable for high-load, long-duration production |
This image showcases a complete stamping line featuring a heavy-duty servo feeder paired with a 2-in-1 uncoiler and straightener, processing thick coil materials. Ideal for automotive and industrial components, the setup ensures stable, high-precision feeding and efficient production.
Technical Parameters
| Mode | NC-200AB | NC-300AB | NC-400AB | NC-500AB | NC-600AB | NC-700AB | NC-800AB | NC-1000AB |
| NC-200AH | NC-300AH | NC-400AH | NC-500AH | NC-600AH | NC-700AH | NC-800AH | NC-1000AH | |
| Material width(mm) | 200 | 300 | 400 | 500 | 600 | 700 | 800 | 1000 |
| Material thickness(mm) | 0.1-4.5 | 0.1-4.5 | 0.1-4.5 | 0.1-4.5 | 0.1-4.5 | 0.1-4.5 | 0.1-4.5 | 0.1-4.5 |
| 0.1-6.0 | 0.1-6.0 | 0.1-6.0 | 0.1-6.0 | 0.1-6.0 | 0.1-6.0 | 0.1-6.0 | 0.1-6.0 | |
| Feeding wheels | ¢75 | ¢75 | ¢75 | ¢75 | ¢75 | ¢75 | ¢75 | ¢75 |
| ¢95 | ¢95 | ¢95 | ¢95 | ¢95 | ¢95 | ¢95 | ¢95 | |
| Feeding length | 9999.99 | 9999.99 | 9999.99 | 9999.99 | 9999.99 | 9999.99 | 9999.99 | 9999.99 |
| Fastest feeding speed(m/min) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Voltage(V) | AC 220/380V | |||||||
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!
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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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