1+12+18+24/630 Stranding Equipment Copper Aluminum Power Cable Manufacturing Rigid Frame

1+12+18+24/630 Copper Aluminum Power Cable Manufacturing Equipment Rigid Frame Stranding Machine

Equipment advantages:
1.The machine adopts integral upper and lower bobbins, pneumatic clamping, convenient operation, shortened auxiliary working time, and improved production efficiency.
2.The machine adopts pneumatic tension control, and has automatic tension adjustment mechanism to keep the tension stable, so that the tension does not change whether in dishful or tray.
3. The machine adopts ground axis linkage to ensure the stability and accuracy of the strand pitch. The frame structure of the bobbins cages improves the rigidity of the structure, so it can rotate at high speed to improve efficiency.
4. This machine adopts a programmable controller and a touch screen for unified command.The process parameters can be set, modified, and displayed on the touch screen.

This machine is used for copper and aluminum stranding. Stranded round, compressed, compacted or sector conductors used in cable manufacturing or overhead conductors. Rigid stranded wire is an ideal machine for manufacturing large size conductors for low voltage/medium voltage/high voltage power cables and overhead conductors (AAC/AAAC/ACSR). For Bobbin Dia. 630mm to 710mm, with 45° automatic side or floor loading system and special systems adapted to customer needs. Configurations from 19 to 127 lines.

Equipped with constant tension control system and intelligent braking system:

By tracking (ultrasonicly) the length of wire wound on the spool, the length of wire remaining on the spool is detected and transmitted to the PLC. The PLC controls the air intake through the proportional valve to keep the wire tension constant with the remaining wire length. The two sets of brake discs are tension-controlled and released to ensure that the brake disc pressures are equal. The pneumatic braking system is controlled by an intelligent braking system. When the machine stops in an emergency, the speed signal of each car will be transmitted to the PLC through the sensor. The PLC will automatically calculate and provide different braking force to each car accordingly through the proportional valve. Then the different cages will stop synchronizing.

A conversion control system that guarantees a successful one-time loading:

The trolley is controlled by a frequency converter, and the running mode is slow-fast-slow, that is, the trolley starts slowly, moves slowly, and approaches the car slowly. It can make the car run smoothly, reliably and accurately. Mechanical and electrical positioning.

Electrical control system:

The synchronous control system of the separate electric stranding machine is different from other similar stranding machine systems from other manufacturers. All parameters are set on the touch screen for easy operation. All process parameters can be collected again. Unique professional and data acquisition systems ensure stable and reliable machine operation. The pitch accuracy is less than 3% during emergency stop of the line and less than 1% during normal stop (Profibus communication control).