Easy To Operate NC Servo Roller Feeder with Pneumatic Releasing System and Spring Type Roll Pressure for Metal Stamping Press

The NC-300 is a high-performance NC servo roller feeder from Qiaosen Machinery, engineered to work seamlessly with stamping presses for automated metal coil feeding. With a maximum feeding width of 300 mm, it suits thin to medium-thickness materials including cold rolled steel, stainless steel, and galvanized sheet.

Operation is straightforward: set the feeding length directly on the touch screen interface, with multi-stage feeding program capability. The machine delivers stable feeding accuracy and high-speed performance, and can be integrated with uncoilers and straighteners to form fully automatic stamping production lines. This automation replaces manual feeding, reduces defective parts, and significantly increases production capacity. It is widely used in automotive hardware, home appliance parts, new energy components, and electronic metal stamping applications.

• NC servo control system ensures high feeding accuracy with minimal repeat error, reducing material waste.
• Color touch screen interface for simple parameter setting and storage of multiple feeding programs for fast product changeovers.
• Heavy-duty feeding rollers provide anti-slip performance and wear resistance without damaging thin material surfaces.
• Synchronizes with various types of power presses, ideal for complete stamping production line integration.
• Solid machine frame construction ensures stable operation and low failure rate for continuous production.
• Easy installation, simple commissioning, and convenient daily maintenance procedures.

Automotive hardware, home appliance metal parts, new energy stamping components, electronic terminals, general hardware stamping parts, kitchenware components, and other metal stamping processing applications.

This configuration provides automatic uncoiling, leveling, and precise feeding for press operations, enabling fully automatic operation without repeated manual feeding interventions.

1. In manual mode, the operator feeds the strip into the machine using a switch that controls two pneumatic clamping cylinders and the feed motor.
2. Perform a control run to reset the encoder value.
3. Set the length and number of workpieces to be cut on the control interface.
4. Press "automatic start" to activate automatic mode — the machine begins working according to the entered data.
5. After cutting the last workpieces, the machine stops and switches to manual mode, allowing the operator to enter new order data or repeat previous settings.

• NCF main frame with heavy-duty steel structure
• Japan Yaskawa servo motor & driver
• PLC + 7-inch color touch screen
• Pneumatic relaxation device
• Hard chrome plated feeding rollers
• Independent electric control box
• Emergency stop button & safety protection

• Hydraulic relaxation device
• Coil guiding device
• Material straightening mechanism
• Customized roller surface (non-slip, oiling)

Dongguan Qiaosen Machinery Co., Ltd, with our own factory located in Jiangsu province, was established in 2016. Conveniently located close to Shanghai city with excellent transportation access. Our factory was among the first to pass authentication of the ISO9001:2008 quality management system. We specialize in the production of hydraulic press machines, offering products from 10 tons to 2000 tons with 8 series and over 100 types.

• One year warranty for the whole press machine.
• All spare parts available as most parts are produced by our factory.
• Easy access to electric parts as all are international famous brands.
• Technical training and consulting via email, phone, or video.
• Engineer dispatch for service, installation, or training with reasonable additional cost.
• English operation and maintenance manual provided with the press.
• Certificate of conformity included with press.