Three-Spindle Machine Offers Greater Size, Power

Porta Solutions’ 3-spindle PortaCenter 500 is has the same machining concept as the 250 model, but everything about it is much larger. This flexible CNC machine has a 500-mm working cube and offers great power for removal up to 33 kW at the spindle. It also has an optional turning work module, with 24 or 40 tool positions.

According to the company, this 3-spindle machine tool offers three times more productivity than a single machining center and more flexibility than a transfer machine by balancing automation and productivity. The flexibility of this system permits changeover in less than 15 minutes, improving the management of small- and medium-sized batches.

The machine is designed for 360 degrees of automation, enabling unmanned shifts at night or day. The machine’s self-monitoring systems include tool wear detection, vibration control and temperature control.

Features includes four stations and three modules, as well as a closed frame for maximum rigidity. Three sturdy horizontal XYZ modules are made in die cast iron with ISO50 or HSK100 tool coupling. The tool magazine has 12 or 20 positions per module for a total of 36/60 tools. Four satellite tables can operate in continuous mode (360,000 positions). There are two or four hydraulic ports for each satellite table and each machine includes ISO standard programming.