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The YouYi Automation Products Center
All of YouYi's press automation solutions in one place.
NC Servo Feeder
NC Servo Feeder
· Engineered for high-speed, high-precision continuous stamping operations.
· Optimized for micro parts and thin-strip high-speed feeding.
· Seamlessly integrates with smart systems for fully autonomous material handling.
The NC Servo Feeder is a key feeding device widely used in stamping automation production lines. It precisely feeds metal coils or sheets into processing machines such as stamping presses and shearing machines, often integrated with a Decoiler, Straightener, and Feeder (DSF) system for optimal material handling.
Driven by a high-performance servo motor, the feeder's length, speed, and feeding rhythm are accurately controlled by a numerical control (NC) system, ensuring consistent precision and efficiency in production.
The NC servo feeder for sheet metal stamping is controlled by a servo motor imported from Japan and utilizes closed-loop computer feedback control to achieve high-precision material feeding. Typically, the feeding accuracy can reach ±0.02mm, and it can even achieve ±0.01mm in short-distance feeding. It adopts a touch screen point control operation mode, allowing for simple and quick setting of parameters such as feeding pitch and feeding speed. Additionally, the servo feeder can be customized according to the width and thickness of the material.
YouYi NC Servo Feeders deliver high precision, speed, and stability across a wide range of stamping applications, including:
► Electronic hardware stamping
► Automotive parts stamping
► Home appliance structural parts stamping
► Precision metal stamping
► Motor stator and rotor stamping
► Thin sheet and stainless steel stamping
► Precision terminal and connector stamping
► Large structural part stamping
► High-precision thin metal stamping
How to Choose the Right Coil Feeder
When selecting a feeder, consider the following factors:
· Material type and thickness
· Feeding accuracy requirements
· Stamping speed (cycle time)
· Type of press and mold structure
· Available space and level of automation
· Budget
Pneumatic air feeders (AF) remain widely used in stamping workshops due to their simple, air-driven design and steady—but modest—feeding speed. AF machines perform well on standard stamping lines where ultra-high precision isn't required, and their low purchase price is hard to beat. However, AF units have shorter lifespans and can suffer peak-out issues. In contrast, YouYi's NC Servo Feeder costs more upfront but offers the highest feeding accuracy of any feeder type and a service life exceeding 10 years.
Mechanical roller feeders (RFS) have been popular for over a century thanks to their high speed and direct linkage to the press via an iron rod. This design maintains a consistent feed length synchronized with the press stroke, regardless of speed. However, the rod's cycling path limits the maximum feeding length. YouYi's NC Servo Feeder, driven by a servomotor, allows you to program any feed length instantly—no mechanical constraints.
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High-precision feeding: Aiming at the advent of high-tech industries, computer close-circuit feedback control is used to ensure accuracy within ±0.02mm
Thick Plate NC Servo Feeder (0.1-6.0mm)
High-precision feeding: Aiming at the advent of high-tech industries, computer close-circuit feedback control is used to ensure accuracy within ±0.02mm
This machine can perform multiple shifts according to the blanking diameter of the water to ensure the circular cutting of the material, which maximizes the utilization of the material. If size of the blank is not equal, it can automatically arrange the angle calculations to ensure maximum material saving
This machine is used to cut and level the feeding line with shearing machine (no need to release)
Dual servo feeder is suitable for high-speed punching machine, dual servo control, the feeding speed can reach 300 times per minute
Dual servo feeder is suitable for high-speed punching machine, dual servo control, the feeding speed can reach 300 times per minute
High-precision feeding: Aiming at the advent of high-tech industries, computer close-circuit feedback control is used to ensure accuracy within ±0.05mm
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 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'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.
Ready to streamline your production with reliable stamping automation solutions that boost efficiency, reduce downtime!
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