CR lightweight decoiler presents an innovative solution tailored for light coil stamping operations, catering to both metal and non-metal thin sheets with remarkable efficiency. Its design facilitates seamless automatic feeding and waste collection for sheets up to 2.0mm in thickness. Embracing a vertical support structure, this decoiler features a direct coupling output between the motor and reducer, ensuring automated coil rotation control. Its compact footprint, easy installation, and minimal maintenance needs coupled with a high reduction ratio and smooth operation render it an indispensable asset for lightweight stamping production lines.

Material Outer Diameter Calculation Method

To determine the material’s outer diameter, utilize the following formula: Material outer diameter = Material inner diameter + (A-type iron height × 2).

Installation Process of CR Lightweight Decoiler

  1. Unboxing and Foundation Preparation
    • Begin by unpacking the decoiler from its wooden packaging before installation.
    • Ensure a sturdy foundation and securely fasten the decoiler using ground bolts.
  2. Alignment
    • Pay meticulous attention to alignment during installation. Align the centerline of the CR lightweight decoiler, corresponding to the center of the blade length, with the mold, punch press, or shearing machine.
  3. Post-Installation Steps
    • Upon completion of installation, remove any residual rust-proof oil from the machine and replenish with appropriate lubricating oil.

Electrical Configuration Guidelines

  1. Power Supply
    • The input power supply for the CR lightweight decoiler should be a three-phase 380V AC (415V/220V).
    • Control voltage within the electrical cabinet operates on single-phase 220V AC, sourced from the internal transformer.
    • Induction voltage stands at 12V DC, supplied by the internal transformer.

Usage Precautions

  1. Material Handling
    • Employ a 24V induction rack for handling metal materials, while opting for micro-switches for non-metal materials or those with poor conductivity.
    • Upon connecting the three-phase 380V power supply, verify the rotation direction by activating the power and engaging the jog switch. The rotation should discharge from the top.
    • Adjust the material support rod according to the coil’s inner diameter post-power supply connection. Secure the coil with a plate, ensuring a balance between firmness and smooth feeding.
    • Position the material to pass through the middle of the two rods on the induction rack at an appropriate height. Adjust the induction plug direction if necessary to ensure correct induction.

By adhering to these guidelines, users can maximize the efficiency and longevity of the CR lightweight decoiler, thereby optimizing their stamping production processes.

lightweight decoiler
lightweight decoiler