Copper-Clad Aluminum Wire Drawing Machines
Six CCA configurations from Φ3.0 mm inlet to Φ0.08 mm outlet.
CCS drawing from Φ2.6 mm to Φ0.08 mm with controlled slip.
Copper-clad steel combines high tensile strength with a copper surface. The 24DG, 14DG and 17DG use tungsten-carbide capstans, chain or flat-belt drive and matched slip ratios to preserve the cladding through fine drawing.
| Specification | 24DG | 14DG | 17DG |
|---|---|---|---|
| Inlet diameter (mm) | Φ0.5–Φ1.0 | Φ0.6–Φ1.6 | Φ1.2–Φ2.6 |
| Outlet diameter (mm) | Φ0.08–Φ0.25 | Φ0.25–Φ0.5 | Φ0.5–Φ1.0 |
| Max drawing speed (m/min) | 1,800 | 1,200 | 800 |
| Max drawing dies | 24 | 14 | 17 |
| Slip ratio of machine | 13% | 12% | 11% |
| Fix-speed capstan slip | 8% | ||
| Capstan surface | Tungsten carbide | ||
| Max capstan diameter (mm) | Φ194 | Φ380 | Φ254 |
| Fix-speed capstan diameter (mm) | Φ159 | Φ330 | Φ254 |
| Frame | One-piece cast iron | Welded steel, annealed | One-piece cast iron |
| Main motor | 15 kW | 18.5 kW | 45 kW |
| Spooler motor | 4 kW | 5.5 kW | 15 kW |
| Revise system | PID synchronous spooler | ||
| Inverter control | Dual inverter control | ||
| Transmission | Flat belt | Flat belt | Chain |
| Pay-off method | Over head | ||
| Traversing unit | Flat belt + timing motor | ||
| Tension control | Weight-balanced swing arm | Weight-balanced swing arm | Pneumatic swing arm |
| Drawing lubrication | Spray | Half immerse + spray | Spray |
| Suitable spool (mm) | Φ400 | Φ400 | Φ300 / Φ630 |
| Take-up capacity (kg) | 13 | 35 | 100–300 |
| Bobbin loading | Shaft type, screw clamp | ||
| Power source (V) | 380 | ||
| Brake | Electromagnetic | Electromagnetic | Pneumatic |
| Dimensions L×W×H (mm) | 2,050 × 1,600 × 1,900 | 1,950 × 1,100 × 1,750 | 3,500 × 1,200 × 1,250 |
| Weight (kg) | 2,000 | 2,000 | 4,500 |
Swipe horizontally to compare all models.
All values are for standard configurations. Dimensions and power ratings may change with options; please confirm the final datasheet with our engineering team.
Photos show standard machines. Guards, colors and auxiliary equipment are configured per order.




Six CCA configurations from Φ3.0 mm inlet to Φ0.08 mm outlet.
Tubular annealing for 24–40 head CCA and CCS lines.
30-die alloy drawing at 2,500 m/min with ceramic capstans.
Share the incoming rod, finished diameter, material and target output. Our engineers will respond with a recommended machine configuration.