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| Machine type | 20D | 22D | 24D |
| Inlet diameter(MM) | φ0.15-φ0.4 | φ0.6-φ1.2 | φ0.5-φ1.0 |
| Outlet diameter (MM) | φ0.05-φ0.12 | φ0.1-φ0.4 | φ0.08-φ0.25 |
| Max. Speed(MPM) | 2000 | 2000 | 2000 |
| Max.Number of Drawing dies | 20 | 22 | 24 |
| Slip ratio of m/c | 10.5% | 15% | 13% |
| Fix speed capstan slip ratio | 6% | 8% | 8% |
| Capstan | Ceramic plasma | Ceramic plasma | Ceramic plasma |
| Fix speed capstan dia. (MM) | φ120 | φ159 | φ194 |
| Frame | Cast in iron | Cast in iron | Cast in iron |
| Main machine power | 3.7KW three phase AC-motor | 11KW three phase AC-motor | 11KW three phase AC-motor |
| Spooler power | 2.2KW three phase AC-motor | 3.7KW three phase AC-motor | 3.7KW three phase AC-motor |
| Correction system | Automatically control | ||
| Dynamic control | Double frequency converters control | ||
| Transmission method | By flatt belts | By flatt belts | By flatt belts |
| Pay-off method | Over head | Over head | Over head |
| Traversing method | Flat belt + timing motor | Flat belt + timing motor | Flat belt + timing motor |
| Tension control | Cyinder slip butter rod | Cyinder slip butter rod | Cyinder slip butter rod |
| Lubrication system of drawing | Spray | Spray | Spray |
| Suitable spool (MM) | φ250 | φ300 | φ300 |
| Capacity for take-up(KG) | 30 | 50-60 | 50-60 |
| Loading & unloading method | Shaft type | Shaft type | Shaft type |
| Service voltage | 380V | 380V | 380V |
| Brake | Electromagnetic brake | Electromagnetic brake | Electromagnetic brake |
| Machine dimension | 1900L×1350W×1750H | 2050L×1600W×1900H | 2050L×1600W×1900H |
| Machine weight | 1900 | 2200 | 2500 |
20D/22D/24D copper wire drawing machinery 2