Union P/PC/PCU 150 Travelling Column Boring & Milling Machine
The UNION PR 150 RAM-type machine in traveling-column design features a horizontal boring, drilling and milling machine for heavy-duty machining of large-size parts with a working envelope of 5 x 25 m.
The RAM ensures plunging into large housing parts of up to 1600 mm in depth and is equipped with a multifunctional sag compensation.
It is ideal for the reception of vertically and universally pivoting milling heads, 2 NC-axes milling attachments, NC facing heads and special tools to be docked manually or automatically or deposited in a pick-up station.
So, multi-sided and contour machining is ensured and, in association with rotary, positioning, and tilting tables of various sizes and loads permitting floating cycles between parts of various sized.
This machine is one of the latest and most universal production means in a mechanical production system.
Product Specification Boring spindle
Diameter mm 150 / 160 RAM cross section 450 x 550mm Max. driving power kW 60
Spindle nose taper DIN 69871 (HSK optional) ISO 50
Speed range, infinitely variable 5 to 4000 (6000) RPM
Facing head diameter*700mm
Facing head speed range, infinitely variable* 2,5 to 3800 RPM
Traverse
Cross column traverse X 4000mm
Optional extension in increments of X 1000mm
Vertical headstock traverse Y 2500mm
Optional in increments of 500 mm Y up to 6000 mm
Ram traverse Z 1000, 1500 mm
Longitudinal column traverse Z 800mm
Axial boring spindle traverse W 750mm
Feed rates / Rapid feed rates X,Y, Z and W
Feed rates of all axes 1 to 6000 mm/min
Rapid feed rates of linear axes 15000 mm/min
Maximum feed power N 25000
Automatic tool changer (PRC version)
Number of magazine pockets 40, 60, 80, 100, 120, 156
Max. tool diameter 250mm
Max. tool length 500 mm
Max. tool weight 30 kg
Floor plates Standard size mm 2000 x 5000
Rotary and traversing tables
DV 10, DV 20, DV 40, DV 60 larger tables on request
Positioning and tilting tables DVK 5/20, KT 5 and PDV 10
* only for headstock version with facing head (PU type)
Optional CNC controller type Heidenhain iTNC 530 or Siemens 840 D
