MP-RAM Series

Floor type boring center

Travelling column machine with hidrostatic guiding for unsurpassed accuracy

The MP travelling column boring center is at the pinnacle of the JUARISTI series. Unbeatable results, guarantee of the highest precision and very high machining power thanks to hydrostatic technology. Designed to meet the demands of the most complex, critical parts down to the last millimetre over a long service life.

The hydrostatic guiding allows extraordinarily smooth movements. The triple automatic compensation system seamlessly blends with the hydrostatic technology, taking the stability of the entire system to the next level.

This floor type boring center guarantees maximum rigidity in the heaviest machining jobs.

Premium solution with the best available technologies.
Unbeatable cutting capacity.
Extremely smooth movements and perfect finishes.
Long service life due to reduced vibrations.

Hydrostatic guiding on all axes, with wide hardened and ground guides.
RAM triple compensation system: column verticality, head + RAM centre of gravity and RAM straightness.
Fully enclosed RAM with 4-sided hydrostatic guiding, made of ground cast iron.
Long travel on all axes(40,000 – 10,000 – 3,400 mm X, Y, Z+W).

Universal head ACD 1º x 1º | 0.001º x 0.001º | 37 kW | 6,000 min^-1 | 60 kW | 3,000 Nm.
Angular head 1º | 60 kW | 4,000 Nm.
AOD Orthogonal Head 1º x 1º | 46 kW | 5,000 min^-1 | 60 kW | 2,500 Nm.
1 or 2 axes continuous rotation head 6,000 min^-1 / 15,000 min^-1.
Facing head of up to 2,000 mm.
Rotary tables with up to 180 tonne capacity, which enable large, complex pieces to be machined in a single clamping.
Rotary tables from 1,000 x 1,000 to 5,000 x 6,000 mm with 1 or 2 CNC axes.

ATC– Automatic tool changer chain-type or robot-type (up to 160 and 500 tools respectively).
Head magazines with up to 10 automatic change positions.

Wear-free precision thanks to the spindle transmission system with cooled gearbox.
High spindle torque due to optimised structural design and oversized gears: more than 20,000 Nm.
Main motor power 100 kW.

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Heads and customization

Universal head (45º) - ACD7ACD

High spindle power (60 kW) and torque (1,600 Nm)
Fast repositioning: 0-180° in 7 seconds
Spindle rotation speed 6,000 / 8,000 min^-1
Interpolation torque axes A & C: 3,000 Nm
Clamping torque axes A & C: 20,000 Nm

Orthogonal head (90º)AOD

Automatic indexing 1ºX1º
Power 40 / 60 kW
Torque 1,500 / 2,200 Nm
Spindles speed 5,000 min^-1
Oil-air-lubrication
Cooled spindle bearings

Horizontal head

Power 40 kW
Spindle rotation speed 6,000 min^-1
Oil-air lubrication
Cooled spindle bearings

Technical specifications

MP-RAM Series		MP5-RAM	MP6-RAM	MP7-RAM	MP9-RAM	MP10-RAM
STROKES
X – Longitudinal column	mm	4000 + N x 2000	4000 + N x 2000	4000 + N x 2000	4000 + N x 2000	4000 + N x 2000
Y – Vertical head	mm	2000 + N x 500 …. 4000	2000 + N x 500 …. 5000	3000 + N x 500 …. 7000	3000 + N x 500 …. 8000	4000 + N x 500 …. 10000
Z – Cross RAM	mm	1000-1200	1200-1500	1400-1600	1600–1800	1600-2000
RAM – Head
RAM section	mm	460 x 520	460 x 520	460 x 520	520 x 580	580 x 650
Boring bar diameter	mm	130-160	160-180	180-205	180-205-225	205-225-260
W- Axial boring bar	mm	800	800-1000	1000-1200	1200-1400	1000-1400-1600
Spindle power	kW	46/64	64/96	64/96	71/100	100/125
Spindle speed	min^-1	3500–3000	3000–2500	2500–2000	2500–2000	2000–1600
Spindle torque	Nm	1850-3780	3780-9650		5000-10300	19000-23000
No. of ranges		2	2	2	2-3	2-3
Rapid feeds
X, Y, Z, W	m/min	20-20-20-15	20-20-20-15	20-20-20-15	20-20-20-15	20-20-20-15