The double twist machine is carefully engineered for the manufacturing of high quality and high strength steel wire ropes. According to specific requirements the machine can be supplied in two options, inner pay-off and outer take up; or out pay-off and inner take-up.
Specifications| NO. | Type | Rotating speed | Stranding speed | Lay-pitch | Wire diameter | Max. strand diameter | Inner pay-off spool | Outer take-up spool | Spool Quantity |
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| Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | ||||||
| 1 | 200(1X7) | 3000 | 6000 | 3 | 8 | 0.1 | 0.25 | 0.75 | 150 | 200 | 250 | 315 | 7 |
| 2 | 250(1X7) | 2000 | 4000 | 7.5 | 26 | 0.25 | 0.8 | 2.5 | 200 | 250 | 400 | 630 | 7 |
| 3 | 250(1X19) | 1000 | 2000 | 12 | 42 | 0.25 | 0.8 | 4 | 200 | 250 | 400 | 630 | 13（19） |
