Compact Servo Feed Line NCHF 400–1500 | Yiming, Dongguan, China

Yiming's Compact Servo Feed Line NCHF combines an uncoiler, a straightener and a feeder in one compact unit. It takes coil from 0.3–4.5 mm thick and delivers flattened strip to a press or similar downstream machine.

The NCHF series is offered in seven models, NCHF-400 to NCHF-1500, covering strip widths of 100–400 mm up to 100–1,500 mm. The rack carries coils up to 10 t on its main shaft support arm, and the larger models are rated for heavier coils, up to 15,000 kg.

Key Features

• Touch screen HMI operation
• Photoelectric arc control system with arc control roller
• Automatic height adjustment of the feeding line
• Overhead disc brake
• Coil head flattening device
• Support arm, press arm and retaining arm devices
• Rack motor with variable frequency speed regulation and oil pressure expansion (connecting rod or wedge type)
• Options: oil pressure automatic feeding trolley, automatic oiling device, hydraulic head shearing device, automatic adjustment of the levelling motor

Technical Specifications

• Models: NCHF-400, 500, 600, 800, 1000, 1300, 1500
• Material thickness: 0.3–4.5 mm
• Material width: 100–400 mm (NCHF-400); 100–500 mm (NCHF-500); 100–600 mm (NCHF-600); 100–800 mm (NCHF-800); 100–1,000 mm (NCHF-1000); 100–1,300 mm (NCHF-1300); 100–1,500 mm (NCHF-1500)
• Maximum coil weight: 3,000 kg (NCHF-400); 5,000 kg (NCHF-500); 8,000–10,000 kg (NCHF-600); 15,000 kg (NCHF-800 to 1500)
• Coil inner diameter: Ø470–530 mm
• Coil outer diameter: Ø1,400 mm
• Maximum speed: 18 m/min
• Straightening rollers: 4 upper, 3 lower
• Feeding rollers: 1
• Standard feeding height: 1,200 ±100 mm
• Supply voltage: 220 V AC 50 Hz / 380 V AC 50 Hz
• Air pressure: 5 kgf/cm²
• Rack expansion: Oil pressure
• Dimensions A×B×(C+D): NCHF-400/500: 4.8×2.3×(1.3+1.2) m; NCHF-600: 4.8×2.3×(1.5+1.2) m; NCHF-800: 4.8×2.3×(1.6+1.5) m; NCHF-1000: 4.8×2.3×(1.7+2.0) m; NCHF-1300: 4.8×2.3×(1.8+2.0) m; NCHF-1500: 4.8×2.3×(2.0+2.5) m

Applications

• Coil feeding for stamping presses
• Strip preparation for blanking and forming lines
• Decoiling and straightening of sheet metal coil
• Feeding for cut-to-length and fabrication lines

Commercial Details

• Brand: Yiming
• Manufacturer: Dongguan Yiming Jia Equipment Co., Ltd
• Place of origin: Dongguan, Guangdong, China

Frequently Asked Questions

• What coil thickness and width can it handle? It handles 0.3–4.5 mm material, with strip widths from 100 mm up to 400–1,500 mm depending on the model.
• How heavy a coil can it carry? Maximum coil weight is 3,000 kg on the NCHF-400, 5,000 kg on the NCHF-500, 8,000–10,000 kg on the NCHF-600 and 15,000 kg on the NCHF-800 to NCHF-1500.
• How fast does it run? The maximum speed is 18 m/min.
• What should I send for a quotation? Send the material type, thickness and strip width, coil weight and dimensions, required feed speed, the downstream machine (such as a press), supply voltage, and any options you want, such as a feeding trolley or head shearing device.