More efficient than ever

Rising energy costs in particular are driving the demand for energy-efficient machines. GF Machining Solutions now has seven energy certificates to prove that various series of Milling, EDM and laser machines feature high ratings for energy- efficiency. The certificates make it possible to compare the different models, as consumption values are precisely quantified according to the internationally recognized ISO standard.

Receiving ISO certification needs special measuring equipment, trained personnel, and a huge time investment. The precise energy consumption is determined after one week of continuous operation. The data is then compared with that of the previous generation. This depends on whether or not customers help out. GF does not have the earlier models in stock, so the data for them is measured using machines still operated by customers.

The energy certificates indicate either consumption per hour (according to the ISO standard) or per part. The machines of the Form P series reduce energy consumption by up to 43% compared to the previous generation. Various features work together precisely to make this happen – from the intelligent standby mode to the new IPG generator that enables smoother control of spark power.

The certification process is a victory for the climate, because GF Machining Solutions has been able to reduce the emissions associated with operating the machines. On the one hand, customers can continue to produce while remaining competitive, while on the other hand, the certificates help them receive government subsidies. In one case, a customer was able to reclaim €300’000 of the purchase price.