Flexible Punch Machine Tending with Comau NJ-110 Robots

High-Efficiency Sheet Metal Automation

To boost productivity and reduce cycle times in punch machine operations, Comau China developed a fully robotic tending solution using four Comau NJ-110-3.0 robots.

This solution marks a significant milestone in automating the sheet metal industry, achieving a cycle time reduction of up to 50% compared to traditional systems.

Smart Sheet Metal Tending with Comau Robots

This video showcases an automated punch machine tending line featuring four Comau NJ-110 robots integrated into a flexible, high-speed cell.

Designed to handle a wide range of metal sizes and types, the system offers unmatched efficiency, precision, and speed in punch operations.

Case Study: Full Robotic Integration for Taren

In a pioneering application for the Chinese sheet metal sector, Comau delivered a turnkey robotic solution for Taren’s punch machines, including:

Mechanical, electrical, and software integration
Handling of sheet metal parts from 500×500×0.5 mm up to 2000×1000×1.5 mm
Flexible suction grippers compatible with carbon and stainless steel
Rapid format change: 1-minute tool switch time
Intelligent thickness recognition and double-check sensor control

Thanks to Comau’s precision and adaptability, the entire system operates with 50% faster cycle times, setting a new standard for the industry

How the Comau Punch Tending Solution Works

Four Comau NJ-110-3.0 robots manage the full material flow in cooperation with AMADA punching machines, optimizing throughput and consistency.

The robotic cell is designed to manage a wide range of sheet dimensions and thicknesses, enabling high flexibility in production without mechanical reconfiguration.

An intelligent control system allows quick recipe switching and material thickness verification, reducing changeover time and ensuring consistent performance.

Why Choose Comau for Sheet Metal Automation?

Proven Robotics for Global Industry

Comau’s extensive experience in industrial robotics provides reliable and scalable automation solutions for complex processes like metal cutting and machine tending.

High-Payload, High-Precision Robots

The NJ-110-3.0 combines strength and accuracy, making it ideal for demanding sheet metal applications that require fast handling of large, heavy components.

Flexible, Future-Ready Architecture

From carbon steel to stainless steel, Comau’s adaptable gripping systems and control logic enable seamless transitions across product variants and formats.

Cycle Time Reduction with Smart Control

Sensor integration and intelligent software reduce downtime and maximize output—cutting the original cycle time in half.

About the Application

This fully integrated system demonstrates Comau’s capability to deliver end-to-end robotic solutions for high-volume metal processing. Flexible, precise, and easy to adapt, the NJ-110-based solution supports manufacturers looking to modernize production with smart automation.