Gantry Milling Machines

GANTRY MILLING MACHINES is producing vertical movable portal milling machines (GANTRY type) named Series UNIMILL since many decades.Characterized by extremely innovative technical solutions and with an high level of automation and quality, UNIMILL machines are designed and assembled with massive structures, with the movable portal sustained by means of hydrostatic guideways, including the movement of Y axis. The distance between the columns arrives up to 13000 mm (42.65 ft) and the working floor plate arrives up to 10000 mm (32.8 ft) wide. Floor plate length is modular and it is defined by customer...

UNIMILL machines allow operation with pendulum concept: it is possible to have 2 separate areas on the floor table. One machining area, with protections and movable enclosures (optional) and one area to set up the part, that is accessible by means of bridge on the guideways covers. During the design activity the main focus is on flexibility, to ensure the maximum productivity. Fully automatic accessories and tools changing by tool chains, disk magazines or movable pick up systems. A wide range of different accessories for milling operations are available.

MAIN APPLICATIONS TURBINES POWER PLANTS GENERAL ENGINEERING

WIND POWER MINING AND EARTH MOVING EQUIPMENT Tunnel boring machine

FRESATRICE A PORTALE MOBILE PORTAL-BEARBEITUNGSZENTRUM FRAISEUSE Á PORTIQUE MOBILE GANTRY MILLING MACHINES

MAIN FEATURES • All axes are hydrostatic, providing low wear and high vibration damping capabilities. • High efficiency transmission: rack and double pinion type powered by twin motors, preloaded and controlled by CNC electronic card. • Crossrail is designed and manufactured to absorb vibration and withstand severe cutting conditions. • Heavy Milling capability: comprising high power and high torque spindle with either direct drive or gearbox solution. • Large proportion rigid Hirth coupling connection for milling heads, accessories and toolholders.

GANTRY MILLING MACHINES

MILLING ACCESSORIES VERTICAL MILLING HEAD Horizontal milling head Universal positioning head VERTICAL EXTENDED HEAD BIROTATIVE INDEXED HEAD High speed universal head

HIRTH COUPLING CONNECTION FOR MILLING ACCESSORIES Facing and Boring head Universal head 2 continuous axes

AUTOMATIC CHANGE OF TOOLS AUTOMATIC TROLLEY HEAD CHANGER

PROBES & OTHER ACCESSORIES TURNING TOOL : PRESETTING ROTATING TOOL : PRESETTING

TURNING ACCESSORIES Tailor made toolholder Standard toolholder Double modular toolholder

PIETRO CARNAGHI s.p.a. Via Salvo D’Acquisto, 7 · 20020 Villa Cortese (MI) ITALY · Tel. +39 0331434500 · Fax +39 0331434703 [email protected] · www.pietrocarnaghi