Nanlin Development Zone, Tangqiao Town, Zhangjiagang City, Suzhou, Jiangsu Province
+86-15006240650
The DW75CNC3A1S Tube Bending Machine is designed to deliver high efficiency, precision, and stable performance for complex metal pipe processing. Equipped with a fully automatic CNC control system, the machine integrates advanced servo motor technology to ensure accurate feeding and rotation. The feeding axis is driven by a servo motor, while rotation is also servo-controlled, providing precise positioning and smooth operation. The bending process is powered by a hydraulic system combined with encoder control, guaranteeing high bending accuracy and repeatability for stainless steel, carbon steel, and other metal tubes.
This machine features an imported hydraulic system and PLC (standard configuration), with an optional IPC system for enhanced control flexibility. Multiple groups of pipe-bending programs can be stored, making it suitable for batch production and diversified manufacturing needs. The built-in self-diagnostic system can detect errors immediately, reducing downtime and improving operational safety. An automatic lubrication system for moving parts ensures long-term durability and reduces maintenance requirements.
Equipped with advanced control systems and precision tooling, Haolilai Machinery ensures stable bending angles, smooth curves, and minimal deformation, meeting strict industrial standards.
Our pipe bending machines can process stainless steel, carbon steel, aluminum, copper, and more. Flexible configurations allow handling different diameters and thicknesses for diverse production needs.
With durable components and optimized mechanical structure, our machines provide reliable operation, high efficiency, and reduced downtime, helping improve your productivity.
We offer customized machine designs, tooling, and technical support based on your pipe specifications and production requirements, ensuring the best solution for your business.
| Maximum bending capacity of carbon steel pipe (OD × thickness) / mm | ￠62 × 2.0t |
| Maximum bending capacity of stainless steel pipe (OD × thickness) / mm | ￠52 × 2t |
| Maximum bending capacity of square tube (side × side × thickness) / mm | 50 × 50 × 2t |
| Bending radius range / mm | 50 – 190 |
| Maximum bending radius / mm | 550 |
| Bending angle range / degree | 0 – 190 |
| Height of mold center from ground / mm | 1300 |
| Number of parts that can be stored / pieces | 1000 |
| Data input method | Input coordinate value X.Y.Z or processing value (Y.B.C) |
| Maximum mandrel effective distance / mm | 3500 |
| Maximum feeding stroke / mm | 3200 |
| Bending speed / Deg/sec | Adjustable |
| Bending accuracy / degree | ±0.1 |
| Oil pump motor power / kW | 7.5 |
| Feeding servo motor power / kW | 5 |
| Feeding speed / mm/sec | 200 – 1000 (adjustable) |
| Feeding precision / mm | ±0.1 |
| Rotating servo motor power / kW | 1 |
| Rotating speed / Deg/sec | 180 (adjustable) |
| Rotating precision / degree | ±0.1 |
| Bending servo motor power / kW | 11 |
| Touch screen / inch | 10.4 |
| Hydraulic system pressure / MPa | 12 |
| Machine dimensions / mm | 3200 × 1000 × 1300 |
| Machine weight / KG | 1700 |
Machine head
Mold
Gripping fixture
Welcome to our production workshop, which is equipped with advanced CNC machining equipment, fully automatic welding line and efficient assembly line to fully guarantee the precision and quality of each pipe bender. Standardised production processes, clean and orderly working environment and strict quality inspection system is the solid backing for the stability and reliability of our products. Through the real scene display, let you feel our manufacturing strength and professional attitude.
