- Large/Giant Wire Drawing Machine
-
Intermediate/Fine Wire Drawing Machine
- Split Motor
- Tower Pulley Type
- Copper Wire Drawing Machine
- Copper-clad Aluminum Wire Drawing Machine
- Brass Wire Drawing Machine
- Stainless Steel Drawing Machine
- Titanium Alloy Wire Drawing Machine
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- Wire Drawing Machine with Annealer
- Flat Wire Drawing Machine
- Wire Stranding Machine
- Wire Take-Up&Pay-Off Machine
- Wire Drawing Machine Auxiliary Equipment
- Extruder Machine
0102030405
BAOC-250TB Continuous Annealing Machine for Copper Wire - Leading Suppliers & Factory in China
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
What wire diameters can the BAOC series handle?
The processing range depends on the model. It spans from fine wires of φ0.4mm (supported by BAOC-250TA and BAOC-250TB) up to larger diameters of φ4.5mm (supported by BAOC-450T).
What is the maximum drawing line speed of these machines?
The drawing line speed ranges from 20 m/s to 25 m/s, with high-performance models like the BAOC-500TB-2, BAOC-450T, BAOC-250TA, and BAOC-250TB reaching the maximum speed of 25 m/s.
What are the electrical requirements for the annealing process?
The annealing system operates on DC voltage ranging from 60V to 65V, with currents varying from 1000A up to 6000A depending on the machine capacity and model specifications.
What is the difference between the BAOC-250TA and BAOC-250TB models?
The BAOC-250TA is designed for square wire profiles with a finished diameter range of φ0.4-φ1.6mm, while the BAOC-250TB is optimized for triangle wire profiles with a finished diameter range of φ0.4-φ1.2mm.
How long are the cooling and preheating sections on these machines?
Preheating sections range from 1,250mm to 10,000mm, while the cooling section lengths vary from 1,700mm up to 6,800mm to ensure proper thermal management during high-speed wire drawing.






