Milling - Portal / Gantry milling machines(31)

Gantry or portal milling machines are large machines whose structure occupies an important space on the ground. Their particular structural composition makes them the ideal machines for machining very large pieces. When the workpiece is large, it is preferable to clamp it on a fixed workpiece holder table, in this particular case we will have a fixed table compared to a gantry structure of the machine. All movements are meant by the tool x- and z-axis stroke and of the gantry that moves along the y-axis. The head can also be given additional motions if it includes the B axis and the C axis in the case of machining workpieces with very complex geometries. Due to their very large dimensions, gantry and portal milling machines suffer a little from problems of dynamics and poor precision caused precisely by the enormous masses to be moved. Despite this limit, gantry and portal milling machines are widely used in all those industrial sectors where the large size of the pieces to be processed does not facilitate their handling. We are talking about industrial sectors such as aerospace, rail, automotive, oil and more generally heavy carpentry. In the most sophisticated versions, these machines can also be equipped with an automatic rotary table, automatic tool changer and automatic head changer system. For further information please read this article published on our blog: "How milling machine works"

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Used PENSOTTI MDFS 175-225 portal milling machine

M1903444429
Under Power
Good
PENSOTTI
MDFS 175-225
1982
on request
More Info

Used CORREA FP 30-40 portal milling machine

M1903364664
Visible
Good
CORREA
FP 30-40
2000
on request
More Info

Used ZAYER KPCU 6000 AR DT portal milling machine

M1903364081
Visible
Good
ZAYER
KPCU 6000 AR DT
2003
on request
More Info

Used FPT STINGER portal milling machine

M1903327218
Under Power
Good
FPT
STINGER
2005
on request
More Info

Used WALDRICH COBURG 5000 portal milling machine

M1903326852
Under Power
Good
WALDRICH COBURG
5000
to be verified
on request
More Info

Used ZAYER MEMPHIS 4000 portal milling machine

M1903326675
Under Power
Good
ZAYER
MEMPHIS 4000
2004
on request
More Info

Used WALDRICH SIEGEN WPF 50/200 portal milling machine

M1903298221
Visible
Good
WALDRICH SIEGEN
WPF 50/200
to be verified
on request
More Info

Used Creneau Industriel TF3A portal milling machine

M1903270618
Visible
Good
Creneau Industriel
TF3A
2010
on request
More Info

Used JOBS Jomach 35 portal milling machine

M1903225088
Visible
Good
JOBS
Jomach 35
to be verified
on request
More Info

Used WALDRICH SIEGEN HNC 2500 5000 portal milling machine

M1903182166
Dismantled
Good
WALDRICH SIEGEN
HNC 2500 5000
1999
on request
More Info

Used ZPS Depocut 2012 portal milling machine

M1903180144
Visible
Good
ZPS
Depocut 2012
2000
on request
More Info

Used FOREST LINE Flexiax 410 portal milling machine

M1903061719
Under Power
Good
FOREST LINE
Flexiax 410
1986
on request
More Info

Used RAMBAUDI RAMSPEED H 40 L portal milling machine

M1903030521
Visible
Good
RAMBAUDI
RAMSPEED H 40 L
1996
on request
More Info

Used PARPAS OMNIA 43 portal milling machine

M1902999373
Visible
Good
PARPAS
OMNIA 43
2004
on request
More Info

Used PARPAS OMNIA 42 portal milling machine

M1902999244
Visible
Good
PARPAS
OMNIA 42
2000
on request
More Info

Used CASER FTR 220 portal milling machine

M1802653392
Under Power
Good
CASER
FTR 220
to be verified
on request
More Info

Used ZPS Depocut 2012 portal milling machine

M1802493445
Visible
Good
ZPS
Depocut 2012
2000
on request
More Info

Used V TECH VISION portal milling machine

M1802360183
Under Power
Good
V TECH
VISION
2014
on request
More Info

Used ROVERA 15000 portal milling machine

M1701917435
Under Power
Good
ROVERA
15000
2006
on request
More Info

Used RIVOLTA 2000 portal milling machine

M1701697172
Visible
Good
RIVOLTA
2000
to be verified
on request
More Info

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31

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Description

Gantry or portal milling machines are large machines whose structure occupies an important space on the ground. Their particular structural composition makes them the ideal machines for machining very large pieces. When the workpiece is large, it is preferable to clamp it on a fixed workpiece holder table, in this particular case we will have a fixed table compared to a gantry structure of the machine. All movements are meant by the tool x- and z-axis stroke and of the gantry that moves along the y-axis. The head can also be given additional motions if it includes the B axis and the C axis in the case of machining workpieces with very complex geometries. Due to their very large dimensions, gantry and portal milling machines suffer a little from problems of dynamics and poor precision caused precisely by the enormous masses to be moved. Despite this limit, gantry and portal milling machines are widely used in all those industrial sectors where the large size of the pieces to be processed does not facilitate their handling. We are talking about industrial sectors such as aerospace, rail, automotive, oil and more generally heavy carpentry. In the most sophisticated versions, these machines can also be equipped with an automatic rotary table, automatic tool changer and automatic head changer system. For further information please read this article published on our blog: "How milling machine works"