3-in-1 Uncoiler Straightener Feeder NCLF-400 to NCLF-1500 | Yiming, Dongguan, China

Yiming's 3-in-1 Uncoiler Straightener Feeder (NCLF series) combines an uncoiler, a straightener and a feeder in one unit. It takes coil, flattens it and feeds it into a press, and is intended for high-speed metal stamping lines.

The series is offered in seven models, NCLF-400 to NCLF-1500, covering strip widths of 70–1,500 mm in thicknesses of 0.6–6.0 mm. Coil weight capacity depends on the model, up to a maximum of 15,000 kg.

Key Features

• Touch screen HMI operation
• Photoelectric arc control system with an arc control roller
• Feed outlet guide frame device
• Automatic height adjustment of the feeding line
• Overhead disc brake and material roll head flattening device
• Support arm, press arm and retaining arm devices
• Variable frequency speed regulation of the rack motor
• Oil pressure expansion of the rack, connecting rod type or wedge type
• Optional extras: oil pressure automatic feeding trolley, automatic oiling device, hydraulic head shearing device, automatic adjustment of the levelling motor

Technical Specifications

• Models: NCLF-400, NCLF-500, NCLF-600, NCLF-800, NCLF-1000, NCLF-1300, NCLF-1500
• Material width: 70–400 mm (NCLF-400) up to 70–1,500 mm (NCLF-1500)
• Material thickness: 0.6–6.0 mm
• Maximum material weight: 3,000 kg, 5,000 kg, 10,000 kg or 15,000 kg depending on model
• Coil inner diameter: Ø470–530 mm
• Coil outer diameter: Ø1,400 mm
• Maximum speed: 18 m/min
• Straightening rollers: 4 upper, 3 lower
• Feeding roller sets: 1
• Standard feeding height: 1,200 ± 100 mm
• Supply voltage: 220 V AC 50 Hz or 380 V AC 50 Hz
• Air pressure: 5 kgf/cm²
• Rack expansion: Oil pressure
• Material rack main shaft support arm: For coil weight up to 10 t
• Dimensions (A × B × (C + D)): 4.8 × 2.3 × (1.3 + 1.2) m for NCLF-400 and NCLF-500; 4.8 × 2.3 × (2.0 + 2.5) m for NCLF-1500

Applications

• Feeding coil into high-speed metal stamping presses
• Precision stamping lines needing straightened strip
• Press feeding of medium to heavy gauge strip up to 6.0 mm

Commercial Details

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

Frequently Asked Questions

• What strip widths and thicknesses can it handle? Widths run from 70 mm up to 1,500 mm depending on the model, and thickness is 0.6–6.0 mm.
• How fast does it run? The maximum speed is 18 m/min.
• What options are available? Options include an oil pressure automatic feeding trolley, an automatic oiling device, a hydraulic head shearing device and automatic adjustment of the levelling motor.
• What should I send for a quotation? Send the strip width and thickness, material type, coil weight and dimensions, the press it will feed, the required feed speed and your supply voltage, plus any options you want.