QIAOSEN Launches New NC Servo Roll Feeder – Enabling High-Precision, Zero-Waste Feeding for the Stamping Industry

Intelligent control + servo response + roller precision – a reliable, energy-saving, and high-efficiency feeding solution for metal forming

【City, Date】 – In metal processing operations such as stamping, cold roll forming, and drawing, feeding precision and stability directly determine product yield and production efficiency. To better meet the growing global demand for high-quality automatic feeding equipment, QIAOSEN has officially released its latest upgraded NC Servo Roll Feeder.

This new model combines servo drive technology with a roller feeding structure, delivering significant improvements in feeding accuracy, operational stability, and human-machine interface (HMI) usability. It is ideally suited for high-speed stamping lines, multi-station progressive dies, and demanding metal forming applications.

Key Advantages:

1. Closed-Loop Precision Control – Significantly Reduced Positioning Error
Equipped with a high-resolution encoder and servo motor, the feeder provides closed-loop feedback control over feeding length and angle, achieving accuracy up to ±0.02mm. This effectively reduces material waste and meets the high-precision requirements of industries such as precision electronics and automotive components.

2. Fast Servo Response – Adapts to High-Speed Stamping Rhythms
Unlike conventional mechanical feeders, the NC servo system delivers millisecond-level acceleration and deceleration, stably matching stamping speeds of 60–200+ strokes per minute. This helps customers significantly increase output per unit of time.

3. Roller Structure – Minimizes Risk of Material Scratching
The feeding rollers are made of wear-resistant alloy and feature a specially treated surface. They provide stable clamping force while reducing surface damage to sensitive materials such as copper, aluminum, and stainless steel – ideal for stamping parts with high surface quality requirements.

4. Touchscreen HMI – Fast Parameter Changeover
The feeder comes with a PLC + touchscreen control system, supporting multiple feeding parameter presets and one-touch recall. After a die change, no repeated adjustments are needed, significantly reducing setup time.

Typical Applications:

• Precision electronic stampings (terminals, connectors, shielding cases)

• Continuous-die feeding for automotive panels and structural parts

• Appliance panel drawing and blanking lines

• Feeding for stainless steel/aluminum stamping and shearing

  QIAOSEN’s Commitment:

  “We always follow the design philosophy of ‘stable, precise, and durable’,” said a QIAOSEN technical representative. “This NC servo roll feeder is not a simple copy of existing designs. We systematically optimized precision retention over long operation cycles, material adaptability, and user convenience. We also provide complete technical selection support, on-site commissioning, and remote maintenance guidance to help every customer achieve efficient and low-consumption automated stamping feeding.”

  The NC Servo Roll Feeder is now available for order in both domestic and international markets. QIAOSEN offers standard models as well as customization options including feed width, roller diameter, and feeding length.

  About QIAOSEN:

  QIAOSEN is a manufacturer focused on the R&D and production of stamping automation feeding equipment. Our product range includes NC servo feeders, three-in-one straightening feeders, two-in-one coil holders and levelers, and stamping robots – widely used in electronics, automotive, hardware, and home appliance industries.