UNION P / PC / PCU 130 traveling-column or 3D machine

UNION P / PC / PCU 130 traveling-column or 3D machine

UNION P / PC / PCU 130 traveling-column or 3D machine

The traveling-column or 3D machine is ideal for machining of large-size parts clamped in stationary fixtures. Work pieces with overall sizes of 3.5 m in height and 25 m in length clamped on suitable floor plates can be machined across their surface and five-sided machining is ensured by docked milling heads.

This machine can be delivered in two headstock versions, too – either with projected bearing sleeve and milling spindle or integral facing head and boring spindle with unrestricted numbers of revolutions.

In association with rotary, positioning, and tilting tables of various sizes and loads, pick-up stations for milling heads, facing heads or special tools, it is one of the most universal working machines in a mechanical workshop.

Technical specification
Boring spindle
Diameter	mm	130 / 150
Max. driving power	kW	60
Spindle nose taper DIN 69871 (HSK optional)	ISO	50
Speed range, infinitely variable	rpm	5 ... 4000 (6000)
Facing head diameter*	mm	700
Facing head speed range*	rpm	2,5 ... 330
Traverses
Cross column traverse X	mm	4000
Optional extension in increments of X	mm	1000
Vertical headstock traverse Y	mm	2000
Optional Y	mm	2500; 3000 and 3500
Longitudinal column traverse Z	mm	800
Radial facing slide traverse U*	mm	200
Axial boring spindle traverse W	mm	750
Feed rates / Rapid feed rates
Feed rates on all axes	mm/min	1 ... 6000
Rapid feed rates of linear axes	mm/min	15000
Maximum feed power	N	25000
Automatic tool changer (PC version)
Number of magazine pockets		40 (60)
Max. tool diameter	mm	250
Max. tool length	mm	500
Max. tool weight	kg	30
Floor plates
Standard size	mm	2000 x 5000
CNC controller type
Heidenhain iTNC 530 or Siemens 840 D
Rotary and traversing tables
DV 10, DV 20, DV 40, DV 60 larger tables on request
* only for headstock version with facing head (PU type)