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Intermediate/Fine Wire Drawing Machine
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China BAOC-450T Copper Wire Continuous Annealing Machine Suppliers | High-Quality Factory Solutions
Product Description
Product Parameters:
| Machine type | BAOC-500TB-2 | BAOC-450T | BAOC-400T | BAOC-350T | BAOC-270T | BAOC-250TA (Square) | BAOC-250TB (Triangle) |
|---|---|---|---|---|---|---|---|
| Finished wire diameter mm | (Φ3.5-φ1.2)*2 | φ4.5-φ1.2 | φ4.0-φ1.2 | φ2.8-φ0.8 | φ2.0-φ0.6 | φ0.4-φ1.6 | φ0.4-φ1.2mm |
| Drawing line speed m/s | 25 | 25 | 22 | 20 | 20 | 25 | 25 |
| Annealing voltage current | DC65V DC1000A | DC65V DC6000A | DC65V DC5500A | DC60V DC2500A | DC60V DC2000A | DC60V DC2000A | DC60V DC1500A |
| Nominal diameter of contact wheel mm | 450 | 450 | 400 | 350 | 270 | 250 | 250 |
| Section mm | 3000 | 2600 | 2200 | 1800 | 2150 | 1500 | 1250 |
| Dimension of preheating section mm | 10000-1500 | 10000-1300 | 8000-1100 | 10000 | 8000 | 2600 | 2400 |
| The length of the cooling section mm | 4500-6800 | 4500-6000 | 5000 | 4500 | 3500 | 1800 | 1700 |
Frequently Asked Questions (FAQ)
What finished wire diameters can these machines handle? +
Our machines cover a wide range of finished wire diameters. Depending on the model, it ranges from a minimum of φ0.4 mm (models BAOC-250TA/TB) up to a maximum of φ4.5 mm (model BAOC-450T).
What is the maximum drawing line speed of the BAOC series? +
The drawing line speed ranges between 20 m/s and 25 m/s. The high-speed models include BAOC-500TB-2, BAOC-450T, BAOC-250TA, and BAOC-250TB, which all reach a maximum speed of 25 m/s.
What are the annealing voltage and current specifications? +
The annealing power parameters are designed to match production demands, ranging from DC60V/1500A (BAOC-250TB) up to DC65V/6000A (BAOC-450T), ensuring precise temperature control and uniform annealing.
How does the cooling section length vary across different models? +
The cooling section length is optimized for the production speed of each model. It ranges from 1,700 mm on the compact BAOC-250TB model up to 4,500–6,800 mm on the high-capacity BAOC-500TB-2 model to ensure proper thermal transition.
What is the difference between the BAOC-250TA and BAOC-250TB models? +
The BAOC-250TA is designed for square wire profiles with a finished wire diameter range of φ0.4-φ1.6 mm, while the BAOC-250TB is configured for triangle wire profiles with a finished wire diameter range of φ0.4-φ1.2 mm.






