KITAMURA MYCENTER HX630G CNC Milling Centers

KITAMURA MYCENTER HX630G CNC machining center was built in 2017 by the Japanese brand Kitamura Machinery Co., Ltd. The machine, designed for precision machining of workpieces with a maximum weight of 1500 kg, was created as a response to the needs of modern business. In order to meet all production requirements, state-of-the-art technical solutions, combined with extensive equipment, guarantee excellent repeatability of the manufactured parts over many years of intensive operation.

The machining process is performed fully automatically inside a large working area, which includes a capacious tool magazine and a reliable spindle with a special DCS (Dual Contact Spindle) system. This system ensures optimum spindle rigidity through simultaneous contact between the taper and the flange. Furthermore, the automatic pallet exchange system allows workpieces to be loaded and unloaded simultaneously during machining, thus increasing production efficiency and reducing machine downtime to a minimum. The MYCENTER HX630G CNC horizontal machining center weighs 21000 kg.

Technical specifications of the KITAMURA MYCENTER HX630G CNC milling machine
- CNC controller: Arumatik-Mi
- number of axes: 4 (X,Y,Z,B)
- feed in the X/Y/Z axis: 1100/920/1050 mm
- B axis rotation range: 360°
- rapid traverse in the X,Y,Z axis: 60 m/min
- work table rotational speed (B axis): 33 rpm
- maximum workpiece dimensions (dia. x H): 1080 x 1300 mm
- maximum workpiece weight: 1500 kg
- number of spindles: 1
- maximum spindle rotational speed: 12000 rpm
- spindle power (temporary power/continuous power): 40/22 kW
- spindle torque: 586.9 Nm
- spindle taper: SK-50 Big+
- minimum distance between spindle axis and work table: 100 mm
- 61-position tool magazine
- maximum tool diameter: 320 mm
- maximum tool length: 650 mm
- maximum tool weight: 30 kg
- tool change time (tool-tool): 2,1 s
- tool change time (chip-to-chip): 5,8 s
- automatic pallet exchange system
- number of pallets: 2
- pallet exchange time: 14.7 s
- pallet lock/unlock time (B and C axis): 1 s
- work table indexing time (90°, B and C axis): 2 s
- cooling via spindle 15 bar
- machine switch-on time: 46337 h
- operating hours: 29433 h
- number of tool exchanges: 3243074
- number of pallet exchanges: 299778
- weight of the KITAMURA MYCENTER HX630G machine: 21000 kg