The heavy-duty material rack DN-PJ007 is a heavy-duty steel structure load-bearing and unwinding device designed specifically for large-diameter, heavy-weight coils. It mainly solves the problems of ordinary material racks such as easy deformation, unwinding vibration, and frequent coil changes when carrying heavy coils. Through the reinforced frame structure and stable unwinding mechanism, it provides reliable material supply for long-term continuous production and is suitable for processing scenarios with high requirements for feeding stability.
Core Features
- Heavy-duty steel structure frame: Formed by welding thickened section steel, with strong overall rigidity, capable of carrying heavy coils for a long time without easy deformation.
- Large coil diameter adaptability: The load-bearing structure is designed for large-diameter coils, reducing the number of coil changes and facilitating continuous production.
- Smooth and stable unwinding: The unwinding mechanism runs stably, reducing coil deviation and tension fluctuation, ensuring consistency of downstream feeding.
- Long-term continuous operation: The key load-bearing parts have reliable structures, suitable for long-term uninterrupted operation and reducing downtime risks.
- Simple structure and easy maintenance: The layout of main components is clear, facilitating daily inspection and maintenance and reducing maintenance downtime.
Applicable Materials and Industries
This heavy-duty material rack is suitable for unwinding metal coils such as steel strip, aluminum strip, and copper strip, as well as thicker paper rolls, films, non-woven fabrics, and other coils with larger diameters and heavier weights. It is widely used in industries requiring stable material supply such as metal stamping, slitting, shearing, packaging and printing, and film processing, and is especially suitable for production lines with heavy coils, inconvenient coil changes, and continuous production requirements.
Selection and Matching Suggestions
When selecting, it is recommended to first confirm the maximum outer diameter of the coil, coil weight, core inner diameter, and production takt time, and match the load-bearing capacity and unwinding method of the material rack accordingly; if the downstream has high requirements for tension control, a tension control or feeding device can be combined to form a complete feeding system. When matching with cutting, slitting, or stamping equipment, attention should be paid to aligning the discharge height of the material rack with the feed inlet of the main machine, and sufficient space for operation and coil changes should be reserved to ensure smooth operation of the entire line.
