Pipe Bender
The SUNTECHMACH STW‑3J is a heavy-duty bender designed for high-precision forming of steel pipes up to 3″, making it ideal for plumbing, HVAC, and fabrication workshops. With a powerful 20-ton hydraulic force and a full bending die set covering 1/2″ to 3″, it delivers consistent results across various pipe sizes without deformation or cracking. Its reinforced steel frame and long-lasting bending arms ensure reliable performance under tough conditions while maintaining smooth manual control on-site. Find more pipe-handling solutions in [Hydraulic Pipe Benders] as well as our full [Pipe Plumbing Equipment] lineup.
Key Features & Benefits:
• Heavy-Duty 20-Ton Hydraulic Force: Delivers smooth, controlled bending power for steel pipes up to 3 inches without material damage.
• Wide Bending Capacity 1/2″–3″: Supports a broad range of pipe diameters for construction, plumbing, and industrial applications.
• Complete Bending Die Set Included: Covers 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″, 2-1/2″, and 3″ pipe sizes without extra accessories.
• Precision Bending Engineering: Ensures clean, accurate bends with minimal deformation or pipe flattening.
• Manual Hydraulic Control System: Simple, reliable operation with precise pressure control on site.
• Heavy-Duty Steel Construction: Reinforced frame designed to withstand intensive industrial and workshop use.
• Stable Base with Rollers: Improves pipe alignment, safety, and ease of handling during bending operations.
• Compact Yet Powerful Design: Strong performance in a practical size suitable for workshops and mobile job sites.
• Consistent Professional Results: Produces repeatable bend angles for structural and mechanical installations.
• Built for Field and Workshop Use: Reliable solution for daily bending tasks in demanding environments.
• Construction and steel structure fabrication
• Plumbing and piping systems for water and gas
• HVAC and ventilation pipe installations
• Fire-fighting and sprinkler pipe systems
• Metal fabrication workshops and custom projects
• Hydraulic pipe bender unit
• Set of bending dies (1/2″ – 3″)
• Hydraulic cylinder with manual pump
• User manual
| Model | STW-3J |
|---|---|
| Machine Type | Hydraulic Pipe Bender |
| Max Bending Capacity | 3 Inch (Φ80 mm) |
| Max Pressure | 20 Tons |
| Max Stroke | 290 mm |
| Pipe Size Range | 1/2″ – 3″ (21.3 – 80 mm) |
| Pipe Wall Thickness | 2.75 – 5 mm |
| Bending Dies Included | 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″ |
| Operation Type | Manual Hydraulic |
| Packing Size | 930 × 400 × 210 mm |
| Gross Weight | 103 kg |
| Country of Origin | China |