Pre-shaped wire (TW) overhead conductor Rigid Stranding Machine JLK-710/12+18
Application
It is suitable for the production of 1+ 6+ 12 large-length bare aluminum, bare copper wire, steel core aluminum stranded wire and aluminum alloy wire, sector-shaped conductor stranding and pressing, round conductor stranding, drawing and pressing, and special-shaped conductor stranding.
| Type | JLK-500 | JLK-630 |
| Single wire dia. (mm) | Copper: Φ1.2-Φ5.0 | Copper: Φ1.2-Φ5.0 |
| Aluminum: Φ1.5-Φ5.0 | Aluminum: Φ1.5-Φ5.0 |
| Stranding dia. (MAX) (mm) | Φ45 | Φ45 |
| Stranding pitch (mm) | 55-1173 | 49-1212 |
| Capstan line speed (m/min) | 8.5-64.7 | 8-61 |
| Bobbin in the cage | PND500 | PND630 |
| Central payoff bobbin | PN800-PN1600 |
| Take-up bobbin | PN1250-PN2500 | PN1250-PN2500 |
| Main motor (KW) | 75 (DC) | 132 (DC) |
1. Highly compacted conductor
2. Prespiralled / straight sector shaped / Milliken conductor
3. Overhead conductor ACSR/AAAC/AAC
4. Pre-shaped wire (TW) overhead conductor
5. Copper screening of power cables
Features
Efficient stranding: Cage stranding machines can strand multiple single wires at the same time. Large models can strand dozens of single wires at a time, which significantly shortens the production cycle compared to traditional manual or small equipment, thereby significantly improving.
Production efficiency.
Stable stranding quality: Equipped with high-precision transmission system and tension control system. The transmission system ensures that the reel pay-off speed is stable and consistent, and the tension control system accurately adjusts the tension of each single wire to ensure that the cable structure is tight and stable after stranding, the pitch is uniform, and the electrical performance is stable and reliable.
Flexible adjustment: Parameters such as stranding pitch and stranding direction can be easily adjusted according to the needs of different cable products. Whether it is fine-gauge electronic wire or large-gauge power line, only simple parameter settings are required to meet different
Stranding process requirements.
Multi-material adaptability: It can handle single wires of various materials such as copper, aluminum, and alloys to meet the needs of conductor materials for different cable types. Whether it is soft thin wire or relatively hard thick wire, it can strand excellently.
High degree of automation: Modern cage stranding machines are usually equipped with an automated control system that can automatically complete operations such as wire feeding, wire unwinding, wire stranding, and wire arranging. This not only reduces manual intervention and labor intensity, but also improves the consistency and stability of production, minimizing quality problems caused by human factors.
Rigid frame type machine general information
Rigid frame type machines are a variant of cage-type stranding machines that don’t have the pay-off device, because the workpiece on the coils is installed directly into the stranding stands, which greatly simplifies the technology. In the torsion part, the pay-off coils with wire are arranged in 3 rows as close as possible to the rotation axis, it allows to increase the rotation speed to 180-350 rpm.
Rigid frame type lines is used for stranding round and sectoral (profiled) cores of power cables. Conventional structure is 6+12+18+24+30.
There are also more complex lines of this type. A cantilever-type passive pay-off machine is more often used as the central pay-off device, and it is also equipped with an additional large-sized pay-off device if it’s necessary.
A column-type or portal-type take-up machine can be used as a take-up device.
| No. | Items | Quantity |
| 1 | Φ630mm Manual type pay-off | 1 Set |
| 2 | 710/6+12Bobbins cages | 1 Set |
| 3 | Side loading system for each cage | 1 Set |
| 4 | Wire-stranded mould stand | 1 Set |
| 5 | Wire-stranded and Wire-compacted mould stand | 1 Group |
| 6 | Meter counter | 1 Set |
| 7 | Φ1600mm Double capstan wheels | 1 Set |
| 8 | Φ1600mm Column type take-up with traverse | 1 Set |
| 9 | Transmission system | 1 Set |
| 10 | Electric control system | 1 Set |
| 11 | Safe fence | 1 Set |
Product Tags:
|
|
Pre-shaped Wire (TW) Overhead Conductor Rigid Stranding Machine JLK-710/12+18 Images
|
