Large Pipe Bending Machine 120 Series
Combined with key information from search results, here is a comprehensive introduction to the "Large Pipe Bending Machine 120" series:
一. Product Types & Functions
Hydraulic Pipe Bending Machine
Structure: Hydraulic system, molds, brackets, frame, etc., compatible with round pipes, square tubes, and arc bending.
Applications: Construction projects (bridges, subways, hydropower stations), 360° arc forming for steel profiles (angle steel, channel steel, stainless steel).
Features: Easy operation, low energy consumption, fast bending speed, and customizable molds (one mold per pipe).
CNC Pipe Bending Machine
High-Precision Control: Example: W28Y-120 CNC 3D bending machine with ±0.2° repeat accuracy and 500 pre-stored programs for complex bends.
Key Parameters:
Pipe diameter: 42–120 mm (carbon steel), 42–101.6 mm (stainless steel).
Max bending torque: 120,000 N·M; bending radius up to 500 mm.
二. Technical Parameter Comparison
Model/Brand Max Pipe Size Bending Radius Motor Power Bending Accuracy Application Fields
W28Y-120 Φ120×8 mm 70–500 mm 22 KW ±0.2° Industrial manufacturing
NC120 Φ115×6.0t 500 mm 22 HP Angle ±0.2° Automotive, aerospace
Hydraulic 120 square tube Customizable N/A Standard precision Construction, profiles Core Advantages
三. Versatility
Compatible with round/square tubes, angle steel, etc.; supports bending, arc forming, and multi-process operations.
High Efficiency & Energy Saving
Adjustable bending speed (0–2 r/min) and rapid return speed (4 r/min) for CNC models.
Hydraulic system pressure: 16–17 MPa, balancing power and energy consumption.
Precision & Stability
CNC systems ensure complex angle control with <0.2° repeat error, ideal for precision machining.
四. Expanded Applications
Construction: Arch structures for bridges, subway tunnel supports.
Industrial Manufacturing: Automotive exhaust pipes, ship pipelines, aerospace precision tubing.