2*1200 High-Precision Automatic Cut-to-Length Line

In modern metal fabrication, efficiency, accuracy, and reliable automation are crucial for maintaining high-volume production. The Automatic Cut-to-Length Line (1200mm) developed by Zhongtuo Machine (ZTRFM Machine) is specifically engineered for coil processing factories requiring stable coil uncoiling, leveling, shearing, conveying, and stacking.

This system supports 14–26 gauge steel, material width up to 1200mm, and is fully customizable according to customer voltage and color requirements. It is a complete solution for sheet metal production across construction, automotive, HVAC, cabinet manufacturing, and steel service centers.

Core Features and Advantages

Handles 14–26 Gauge Steel with High Stability

The line supports material thickness from 0.5–2.0mm, ensuring smooth feeding, accurate leveling, and clean shearing.

Supports Coil Widths up to 1200mm

Suitable for wide applications in roofing sheets, panels, enclosures, and precision metal components.

Fully Automatic Operation

From decoiling to stacking, each station uses servo control, frequency inverters, and PLC automation for consistent high-speed performance.

Energy-Efficient & High-Accuracy Leveling System

The 11-roller leveling machine ensures high flatness, improved surface accuracy, and minimized material distortion.

International Brand Electrical Components

The system integrates well-known brands:

• Omron photoelectric sensor
• Mitsubishi PLC
• Inovance servo motor & inverter
• Schneider contactor & relay
• Weintek touch screen

This ensures long-term stability, global availability of spare parts, and strong performance in demanding production environments.

Technical Overview of the Complete Line

1. 5 Ton Hydraulic Decoiler (200–1200mm)

Model: 5T Hydraulic Decoiler

• Coil inner diameter: Ø508mm
• Coil outer diameter: Ø1200mm
• Expansion range: 470–530mm
• Motor power: 5.5 kW
• Speed control: Frequency inverter
• Pressing arm: Pneumatic + PU roller
• Uncoiling direction: Downward
• Loop control: Infrared photoelectric sensor
• Loading method: Gantry-type

Feeding Trolley

• Carrying capacity: 8 tons
• Max coil OD: Ø1600mm
• Speed: 4m/min
• Heavy-duty rail design for safer loading

2. NC Leveling Machine (Model: NC-1200)

• Material thickness: 0.5–2.0mm
• Leveling rollers: Upper 5 / Lower 6
• Leveling roller diameter: Ø75mm
• Servo motor power: 5.5 kW
• Film coating device: Equipped
• Feeding speed: 15 m/min
• Electric lifting adjustment + pneumatic upper lifting

The 11-roller structure ensures excellent flatness for high-precision sheet output.

3. Pneumatic Clutch Shearing Machine (Model: XL-1200)

• Shearing thickness: 2.0 mm
• Shearing width: 100–1200 mm
• Frequency: 70 cuts/min
• Blade material: Cr12 vacuum-treated (HRC 62+)
• Motor: 4 kW Y112M-4
• Structural type: Upper-drive design
• Dimension: 2060×1010×1178 mm

Provides fast, clean, and burr-free cutting.

4. Conveyor System (Model: PC-1200)

• Length: 4000mm
• Belt: 3mm oil-resistant PVC
• Reducer power: 1.5 kW
• Designed for smooth sheet transfer to stacker.

5. Gantry-Type Automatic Stacker (Model: DL-1200)

• Stacking width: 200–1200mm
• Stacking length: 200–4000mm
• Height: ≤400mm
• Capacity: 2000 kg
• Adjustment: Electric width + pneumatic length pushing
• Discharging: Hydraulic mobile system

Ensures clean, aligned stacking for easy packing and transport.

Intelligent Electrical System

• Touch screen: Weintek (Taiwan)
• PLC: Mitsubishi (Japan)
• Servo system: Inovance (China)
• Circuit protection: TAIAN
• Contactors & relays: Schneider (France)

Functions include:

• Auto feeding
• Auto length control
• Auto cutting
• Auto stacking
• Production quantity setting
• Fault alarms & real-time monitoring
• Remote-control operation

Payment Terms

• 30% T/T in advance
• 70% T/T after testing & before shipment

After-Sales Service

1-Year Warranty

Parts damaged under normal use are replaced free of charge.

Lifetime Technical Support

Engineers provide remote guidance for installation and operation.

Training Service (Optional)

• All machine connection ports labeled before shipment
• Training for operation, maintenance, and troubleshooting