CN

Transport

From "handmade" to "smart manufacturing"

Introduction

The cold roll forming machine is the core equipment for producing metal structural components in the transportation industry. It continuously bends metal coils into specific cross-sectional profiles through multiple passes of roll forming.

Industry Chain

Upstream: Raw material supply and equipment manufacturing
Midstream: Metal structural component production and processing
Downstream: Transportation equipment assembly and application

Industry pain points

Pain Points

Poor Strength and Toughness

High Risk of Workpiece Fracture.
Shortened Product Service Life.
Forced Increase in Material Thickness
 

Insufficient Bending Accuracy

Excessive Angular Deviation.Springback Control Failure.Misaligned Assembly Interfaces

Difficulty in Forming Complex Profiles

Distorted Cross-Section Geometry.
Localized Wrinkling/Cracking.
Prolonged Process Debugging Cycle

Solution Advantages

Multi-pass forming, localized heating, and CAE-optimized roller design.

Full closed-loop CNC system combined with online calibration devices.

Multi-axis servo retrofit and customized modular tooling design.