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China BAOC-250TB Copper Wire Intermediate Drawing Continuous Annealing Machine - Suppliers & 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
What range of finished wire diameters can the BAOC series handle?
The BAOC series accommodates a wide range of wire diameters depending on the model. It ranges from fine wires of φ0.4-φ1.2mm (processed by the BAOC-250TB) up to larger diameters of φ4.5-φ1.2mm (processed by the BAOC-450T). The BAOC-500TB-2 model is also capable of dual-wire processing at (Φ3.5-φ1.2)*2.
What is the maximum drawing line speed of these machines?
The drawing line speed varies between 20 m/s and 25 m/s. High-speed models such as the BAOC-500TB-2, BAOC-450T, BAOC-250TA, and BAOC-250TB can reach a maximum drawing speed of 25 m/s.
What are the annealing voltage and current specifications?
The annealing sections operate on DC power. Voltage ranges from DC60V to DC65V, and current ranges from DC1000A (for BAOC-500TB-2) up to DC6000A (for BAOC-450T) to ensure efficient thermal processing for different wire cross-sections.
Which models are designed for shaped wire production?
The series includes specialized machines for non-round profiles: the BAOC-250TA is optimized for Square wire profiles (φ0.4-φ1.6mm), while the BAOC-250TB is designed for Triangle wire profiles (φ0.4-φ1.2mm).
What are the cooling section lengths for these machines?
Cooling section lengths are designed to match the production speed and wire mass, ranging from 1,700 mm (for the compact BAOC-250TB) up to 4,500-6,800 mm (for the high-capacity BAOC-500TB-2) to guarantee proper temperature reduction before spooling.