Erowa Giant Tooling System Enhances High-Precision Heavy-Duty Machining

Erowa Technology Inc.’s Giant Tooling System (GTS), provides a reliable solution for precision, strength and efficiency in the machining of large and heavy workpieces. Engineered specifically for rotary applications such as mill-turn machining, the GTS is well suited for demanding manufacturing environments.

At the core of the system is Erowa’s zero-point tooling technology, which enables rapid and highly precise workpiece changes. This reduces machine setup times and downtime. With the GTS, a wide range of large workpieces can be accurately positioned and securely fastened in minimal time.

Each GTS chuck offers a clamping force of 80 kN, providing a rigid and vibration-resistant connection to the machine table. This results in improved machining stability, better surface quality and greater overall process consistency.

The modular design of the GTS enables flexible configuration — chucks can be arranged to accommodate varying pallet sizes, fixture setups and specific production requirements. The company says operation remains simple and intuitive: GTS clamping rings are mounted on the workpiece carrier or fixture and are automatically and precisely engaged in the GTS chucks.

The GTS is also built for automated operation. Integrated safety and monitoring features — such as hydraulic open/close control and pneumatic surface cleaning — promote reliable chuck operation and protection against contamination. Together, these systems support secure positioning and smooth processing, even under challenging conditions.