For job shops running mixed production, setup time often determines profitability more than cycle time does. Cycle time gets the attention on the spec sheet, but it only matters when the machine is running. In many shops, press brakes spend a significant portion of the day idle while operators change tooling, align dies, and verify setups before the next job can start.
A shop running ten different jobs per day with 30-minute setups loses five hours of an eight-hour shift to changeover alone. Cut that to 15 minutes per setup and the shop gains 2.5 productive hours daily — 12.5 hours per week of additional capacity without hiring another operator or buying another machine.
Where the Time Goes
On press brakes, the physical tool change is often the most time-consuming element of a setup. Punches and dies are heavy. Standard tooling systems require manual lifting, alignment, tightening, and verification. When an operator is wrestling 50- or 100-pound dies into position, the process is slow, physically demanding, and carries real injury risk.
Then there is the time that never shows up on a tracking sheet: walking to the tool crib, searching for the right die, locating documentation for the next job. These steps happen every changeover and can add ten or fifteen minutes per setup that most managers never account for.
How the Gizelis ETC System Addresses This
The Gizelis ETC (Easy Tool Change) system was designed specifically to solve the physical bottleneck in press brake changeovers. Its slide-in design eliminates manual tool lifting entirely. Tooling loads from the rear of the press brake on sliding plastic and ball transfer units, so operators are not hoisting heavy dies into position by hand.
The rear-loading configuration is a key design detail. Because tooling stages behind the press brake, operators can prepare the next tool set while the current job is still running. A task that traditionally required the machine to be stopped — the entire physical tool change — becomes largely external to the production cycle. Changeover times are reduced by 50–80% compared to traditional manual handling.
The system also includes organized storage compartments built into the tool change cart. Tooling is stored, protected from damage, and staged at the machine — eliminating the trips to the tool crib and the time spent searching for the right die. An effortless punch rotation mechanism handles non-symmetrical tooling, and heavy-duty castor wheels with height-regulating static pads keep the system mobile and stable.
The Safety Dimension
The ergonomic benefit is worth emphasizing separately. Workplace injuries from heavy tool handling are both a human cost and a productivity cost. An injured operator is off the floor. Workers’ compensation claims affect the bottom line. The ETC’s design prevents these injuries by removing the lifting requirement entirely, while also protecting tooling from the damage that shortens tool life and leads to replacement costs.
Universal Compatibility
The Gizelis ETC system is compatible with press brakes from any manufacturer. It is not limited to Boschert-Gizelis machines. Shops running mixed fleets of press brakes can implement the ETC across their bending operations regardless of brand.
Setup reduction is not glamorous work. But for shops competing on turnaround, flexibility, and margins, it is where the edge is found. The Gizelis ETC system addresses the specific, physical source of changeover time that costs press brake operators hours every day.