From Equipment to Profiles — Complete Solutions, Trusted Worldwide.

Roll-Formed Distribution Boxes & Electrical Cabinets for Power Systems

In modern electrical systems, distribution boxes and cabinets are essential for organizing power supply circuits and ensuring safety in both residential and industrial environments.

  • Pain Points

    In industrial, commercial, and infrastructure electrical systems, distribution boxes and cabinets are crucial for safely and efficiently housing circuit breakers, control units, and wiring connections. However, traditional manufacturing methods often encounter critical challenges:

     

    1. Inconsistent enclosure dimensions due to manual fabrication processes
    2. Low efficiency in producing various sizes and models of PLC, low-voltage, and control cabinets
    3. Limited flexibility for integrating modern features like smart wiring, modular installation, and compact layouts
    4. Difficulty ensuring safety standards in mass production of rainproof, dustproof, or intelligent enclosures

    👉We provide fully automated cold roll forming lines tailored for distribution box and cabinet manufacturing.

    Distribution Boxes

  • Our Solution

    On-Site Installation & Training (Optional)

    Chenlong Intelligent provides customized light-duty racking production lines as well as ready-to-use shaped profiles, tailored to the specific needs of warehouse and retail sectors.

    We serve two types of customers:

    1. Equipment Buyers –
    Suppliers and manufacturers seeking advanced machinery to produce light-duty racks.

    2. Profile Buyers –
    End-users or contractors requiring ready-to-install light racking profiles.

Core Cold Roll Forming Equipment for Electrical Applications

For Equipment Buyers

Automatic Cold Roll Forming Production Line are designed to manufacture:

  1. Wall-mounted Distribution Boxes

  2. Floor-standing Cabinets

  3. Low-voltage Electrical Boxes

  4. Waterproof & Rainproof Switch Cabinets

  5. PLC Control Cabinets

Key Features:

  1. Integrated Cold Roll Forming + Assembly – From coil decoiling, punching, and bending to box forming and door integration, all in one line

  2. Flexible Configuration – Suitable for small to large-sized boxes, including single-door, double-door, and modular units

  3. CNC Controlled Punching & Bending – Ensures ±0.1 mm precision for ventilation holes, control slots, and mounting points

  4. Smart System Compatible – Supports optional integration of smart lock units, display windows, and waterproof features

  5. Compact Layout – Saves workshop space while maximizing automation and output

  • Distribution Box

    Distribution Box

  • KY Cabinets

    KY Cabinets

  • Shelves

    Shelves

  • Shelves

    Shelves

Finished Products Showcase

  • Distribution Boxes
  • Distribution Boxes

Products Center

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A non-standard auxiliary device designed for special-shaped cold-formed products. It performs customized bending, folding, or local shaping on specific parts of the formed profiles (such as end flanging, angle bending) according to unique design requirements, complementing the main forming machine to achieve complex profile structures that cannot be completed by the continuous rolling process.

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Hydraulic & CNC Cutting Machines

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High-Precision Straightener & Leveling Machines

The Straightener is a precision device used after roll forming to fine-tune the flatness, linearity, and cross-sectional integrity of cold-formed profiles. By using multi-roller calibration, it eliminates residual stresses, slight twists, or bending distortions—ensuring every profile meets tight dimensional tolerances and application-specific accuracy standards.

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Contact us for the latest product information.

We promise to deliver on time and formulate clear production and shipping plans for each batch of orders to ensure that the customer's internal project nodes are not delayed.

    Lead time

  • Standard equipment: 20–30 business days
  • Custom equipment: 40–60 business days (depending on project complexity)
  • Urgent orders: Expedited production and priority shipping available upon request available upon request

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