Sliding Type Intermediate Copper Wire Drawing Machine
Brief Introduction
This machine is for drawing copper wires from maximum 3.5mm to 0.4-2.8 sizes.
Detailed Information
1. Double inveers auto tension control system.
2. Unify 250 cast-iron main frame, precision machinery, no shock.
3. Capstan treated with wear-resistant tungsten.
4. Suitable for continuous annealer, take up machine with and without shaft, coiIer machine.
Technical Parameters
| Machine type | 280/13DH | 300/9DH | 250/13DH | 250/17DH | 260/17D-C | 260/17D |
| Max.Inlet Dia. (mm) | Ф3.5 | |||||
| Outlet Dia. (mm) | Ф0.65~Ф2.8 | Ф1.2~Ф2.8 | Ф0.65~Ф1.60 | Ф0.4~Ф1.6 | Ф0.4~Ф1.5 | Ф0.4~Ф1.2 |
| Max.Die No. | 13 | 9 | 13 | 17 | 17 | 17 |
| Max.line speed (M/Min) | 2000 | 1200 | 1800 | 1800 | 1500 | 1200 |
| Body structure | Ironed cast | |||||
| Slip ratio of machine | 20% | 18% | 20% | 20% | 18% | 18% |
| Fix speed capstan Dia. (mm) | 280 | 300 | 250 | 250 | 260 | |
| Transmission type | By high precision grinding gear | By Chain | ||||
| Main motor power (KW) | 55 (45) | 37 | ||||
| Take-up motor power (KW) | 11 (15) | 11 | ||||
| Lubrication type | Full Immersion | Spray type | ||||
| Take-up bobbin size (mm) | Φ500/Φ630 （Bore is Φ127mm) or changed by requirement | |||||
| Optional equipment | 1、Continuous annealing device | |||||
| 2、Coiler | ||||||
On-line continuous annealing device
| Type | 350T | 250T/B | 250T/A | |||
| Machine structure | horizontal | vertical | vertical | |||
| Annealing wheel Dia. (mm) | Ф350 | Ф250 | Ф250 | |||
| Annealing wire dia. (mm) | Ф0.8~Ф2.8 | Ф0.6~Ф2.2 | Ф0.4~Ф1.2（Ф0.4~Ф1.6） | |||
| Annealing protection type | steam or nitrogen | |||||
| Annealing voltage (DC) | 0~65V | 0~60V | ||||
| Annealing current (DC) | 0~2500A | 0~(2000A、1500A、1200A) | ||||
Layout
