- Key FeaturesHigh Precision Bending
- Advanced servo control ensures bending accuracy up to ±0.05°, with feeding accuracy up to 0.05 mm.
- Strong Bending Capability
- Handles various materials including carbon steel, stainless steel, and non-ferrous tubes.
- High Automation Level
- Touchscreen CNC system with programmable memory, batch processing, and self-diagnostics.
- High Efficiency
- Fast bending, feeding, and rotation speeds increase productivity and reduce cycle time.
Material | Max Tube Size |
Carbon Steel | Ø36 × T2.0 mm |
Non-ferrous | Ø40 × T2.2 mm |
Stainless Steel | Ø30 × T1.5 mm |
Bending Speed | 115°/sec |
Bending Accuracy | ±0.05° |
Feeding Speed | 700 mm/sec |
Feeding Accuracy | 0.05 mm |
Tube Rotation Speed | 300°/sec |
Tube Rotation Accuracy | ±0.05° |
Head Rotation Speed | 90°/sec |
Head Rotation Accuracy | ±0.05° |
Head Up/Down Speed | 150 mm/sec |
Up/Down Accuracy | ±0.05 mm |
Head Left/Right Speed | 300 mm/sec |
Left/Right Accuracy | ±0.05 mm |
Weight | 3200 kg |
Machine Size | 5000 × 1150 × 1500 mm |
- Key FeaturesHigh Precision Control
- Servo motor system ensures accurate bending angles and repeatability.
- High Efficiency
- Fast feeding and bending speeds significantly increase productivity.
- Full Automation
- CNC system with memory storage for multiple programs and quick setup.
- Wide Application Range
- Suitable for carbon steel, stainless steel, and various pipe shapes.
- Stable & Durable
- Heavy-duty structure with reliable hydraulic system.
Parameter | 3A-1S | 4A-2S |
Max Pipe Size (Carbon Steel) | Ø18 × 1.2 mm | Ø18 × 1.2 mm |
Maximum Bending Radius | R120 | R120 |
Minimum Bending Radius | 1.5D | 1.5D |
Max Bending Angle | 190° | 190° |
Max Feeding Length | 1500 mm | 1800 mm |
Bending Accuracy | ±0.1° | ±0.1° |
Feeding Accuracy | ±0.1 mm | ±0.1 mm |
Bending Method | Servo | Servo |
Hydraulic Motor Power | 2.2 kW | 2.2 kW |
System Pressure | 12 MPa | 12 MPa |
Machine Size | 2700×600×1200 mm | 2700×1000×1400 mm |
Weight | 900 kg | 1000 kg |
- Key FeaturesHigh Precision Control
- Servo motor system ensures accurate bending angles and repeatability.
- High Efficiency
- Fast feeding and bending speeds significantly increase productivity.
- Full Automation
- CNC system with memory storage for multiple programs and quick setup.
- Wide Application Range
- Suitable for carbon steel, stainless steel, and various pipe shapes.
- Stable & Durable
- Heavy-duty structure with reliable hydraulic system.
Parameter | D3A-1S | D5A-3S |
Max Pipe Size (Carbon Steel) | Ø38 mm | Ø50 mm |
Maximum Bending Radius | R200 | R250 |
Minimum Bending Radius | 1.5D | 1.5D |
Max Bending Angle | 190° | 190° |
Max Feeding Length | 2200 mm | 2200 mm |
Bending Accuracy | ±0.1° | ±0.1° |
Feeding Accuracy | ±0.1 mm | ±0.1 mm |
Bending Method | Servo | Servo |
Hydraulic Motor Power | 4 kW | 5.5 kW |
System Pressure | 12 MPa | 12 MPa |
Machine Size | 4300×1100×1700 mm | 5000×1400×1500 mm |
Weight | 1360 kg | 1600 kg |
- Heavy-duty fully automatic CNC pipe bending machines designed for large-diameter pipes and high-load industrial applications. Built for continuous production with high stability, precision, and repeatability.
Parameter | DW63CNC | DW63CNC | DW75CNC | DW89CNC |
Max Pipe Size (Carbon Steel) | Ø63 × t3 mm | Ø63 × t3 mm | Ø75 mm | Ø89 mm |
Max Bending Radius | R250 | R250 | R300 | R300 |
Min Bending Radius | 1.5D | 1.5D | 1.5D | 1.5D |
Max Bending Angle | 190° | 190° | 190° | 190° |
Max Feeding Length | 2200 mm | 2200 mm | 3000 mm | 3000 mm |
Bending Accuracy | ±0.1° | ±0.1° | ±0.1° | ±0.1° |
Feeding Accuracy | ±0.1 mm | ±0.1 mm | ±0.1 mm | ±0.1 mm |
Bending Method | Hydraulic | Hydraulic | Servo | Servo |
Hydraulic Motor Power | 5.5 kW | 5.5 kW | 7.5 kW | 11 kW |
System Pressure | 12 MPa | 12 MPa | 12 MPa | 14 MPa |
Machine Size | 4510×1100×1650 mm | 4510×1100×1650 mm | ~5000×1100×1600 mm | ~5700×1200×1500 mm |
Weight | 1500 kg | 1500 kg | 2300–2400 kg | ~2800 kg |
- Heavy-duty fully automatic CNC pipe bending machines designed for large-diameter pipes and high-load industrial applications. Built for continuous production with high stability, precision, and repeatability.
Parameter | DW63CNC | DW63CNC | DW75CNC | DW89CNC |
Max Pipe Size (Carbon Steel) | Ø63 × t3 mm | Ø63 × t3 mm | Ø75 mm | Ø89 mm |
Max Bending Radius | R250 | R250 | R300 | R300 |
Min Bending Radius | 1.5D | 1.5D | 1.5D | 1.5D |
Max Bending Angle | 190° | 190° | 190° | 190° |
Max Feeding Length | 2200 mm | 2200 mm | 3000 mm | 3000 mm |
Bending Accuracy | ±0.1° | ±0.1° | ±0.1° | ±0.1° |
Feeding Accuracy | ±0.1 mm | ±0.1 mm | ±0.1 mm | ±0.1 mm |
Bending Method | Hydraulic | Hydraulic | Servo | Servo |
Hydraulic Motor Power | 5.5 kW | 5.5 kW | 7.5 kW | 11 kW |
System Pressure | 12 MPa | 12 MPa | 12 MPa | 14 MPa |
Machine Size | 4510×1100×1650 mm | 4510×1100×1650 mm | ~5000×1100×1600 mm | ~5700×1200×1500 mm |
Weight | 1500 kg | 1500 kg | 2300–2400 kg | ~2800 kg |
- Hydraulic semi-automatic pipe bending machines designed for flexible production with lower investment cost. Ideal for workshops that require reliable bending performance without full CNC automation.
Parameter | DW38NC | DW50NC | DW63NC | DW75NC | DW89NC | DW114NC |
Max Pipe Size | Ø38×2 mm | Ø50×2 mm | Ø63×2 mm | Ø75×5 mm | Ø89×6 mm | Ø114×10 mm |
Bending Radius | 15–150 mm | 15–250 mm | 25–300 mm | 30–400 mm | 30–400 mm | 60–500 mm |
Max Bending Angle | 190° | 190° | 190° | 190° | 190° | 190° |
Standard Length | 1600 mm | 2200 mm | 2600 mm | 2800 mm | 3500 mm | 4500 mm |
Hydraulic Motor | 4 kW | 5.5 kW | 5.5 kW | 7.5 kW | 11 kW | 22 kW |
System Pressure | 12 MPa | 12 MPa | 12 MPa | 12 MPa | 14 MPa | 14 MPa |
Machine Size | 2500×750×1250 | 3000×800×1200 | 3300×1000×1300 | 4300×900×1300 | 4500×1300×1400 | 6400×1850×1500 |
Weight | 600 kg | 800 kg | 1000 kg | 1900 kg | 2200 kg | 6800 kg |
