Nanlin Development Zone, Tangqiao Town, Zhangjiagang City, Suzhou, Jiangsu Province
+86-15006240650
DW75NC is a semi-automatic single-head hydraulic pipe-bending machine. The pipe-bending machine adopts a bending mechanism driven by oil cylinders, racks, and sprockets. The clamping, guide mold auxiliary pushing, and core pulling are all driven by hydraulic oil cylinders. Hydraulic drive for bending, with high bending power, all program writing and input are directly carried out on the dialogue-type touch screen, and all information instructions can be automatically selected to be displayed in Chinese or English, making the operation extremely convenient, fast, and accurate.
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.
| Main Technical Parameter Items / Unit | Value Range |
| Maximum applicable carbon steel pipe material (bending radius ≥ 2D) / mm | Φ75×3.0t |
| Maximum applicable stainless steel pipe (bending radius ≥ 2D) / mm | Φ63×2.0t |
| Maximum core length (*) / mm | 3500 |
| Maximum bending radius (*) / mm | 350 |
| Maximum bend angle / degree | 190 |
| Number of bends per pipe fitting (*) / bends | 25 |
| Number of pipe fitting files can be set / expandable / groups | 500 |
| Working speed Bend speed / degree/second | Max. 90°/s |
| Machine tool accuracy Bend angle / degree | ±0.1 |
| Oil pressure motor power / kW | 7.5 |
| Machine weight / Kg | 1700 |
| Voltage / V / Hz (Can Be customizable) | 380 / 50 (Can Be customizable) |
| Machine size L × W × H / mm | 3500 × 1200 × 1500 |
Machine head
Hydraulic clamping
Mold
Core pulling cylinder
Motor
Cooling bucket
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.
