3-axis milling machine / machining centre
x=2.050 mm | y=1.150 mm | z=780 mm

E 2050

Large and ergonomic is no contradiction.

Areas of application

Toolmaking 100%

Technical data

x-axis (mm)2.050
y-axis (mm)1.150
z-axis (mm)780
Speed (rpm)10.000, 18.000
Tool changer40-fold, 60-fold
Control systemHeidenhain 640, Siemens One

Regardless of whether demanding materials have to be machined with the highest precision in tool and mould making. Or in part production aluminium, steel, stainless steel or cast iron must be machined. The POSmill E 2050 will master it with flying colors. As the largest machine, it completes the 3-axis machining centres of POS, regardless of what order you will receive tomorrow. Due to its high dynamics and simultaneous stability, it has enough reserves to be able to work profitably.

Machine concept

You have to know when it’s over. In contrast to the smaller POS machines, the classic portal is used here as a construction method. The advantage is obvious. With the X-axis size, the size of the Y-axis also increases. It is precisely this effect that a portal masters with perfection. So it does not matter where the Y-axis is located. It is always guided consistently and guarantees consistently good flatness for large parts. In this case, cast steel is used as a homogeneous building material in order to ensure uniform thermal behaviour. Today, one often hears of so-called mineral casting. This should be thermally even better than cast steel. But is it really? In this case, however, it is repeatedly “concealed” that you then have to screw linear guides made of steel onto this mineral casting (synthetic resin + concrete). That is to say, two materials with two different coefficients of expansion meet one another. Tensions arise between the two materials. The expansion advantage is thus eliminated.

Then why is mineral casting still used? The answer is in the price! The production costs are only ¼ as high as in the case of cast steel. Do you get this price advantage from the machine manufacturers, or does the shareholder get this price advantage? POS relies on cast steel for technical reasons in order to be technically optimally positioned.

Compared to normal portal systems, POS uses three oversized linear roller guides in the Y-axis alone. Coupled with the 20 tons of basic weight, this results in disproportionate reserves.

All the advantages of portal construction

Videos of POSmill E 2050 machining center

Interior space

The very large interior makes room for very large parts. Due to the wide windows in the X-axis direction, the customer can also easily handle excessively long parts from case to case.

The unique ergonomics are the deal. A large machine that you can also use for small parts every day without having to “climb into the machine”.

The word chip nest was virtually eliminated in this concept. This means that chips on both sides of the table fall directly into two chip conveyors, which deliver the amount of chips directly into an ascending conveyor.

For clamping large parts, the operator also has convenient access from the rear of the machine so that he does not have to climb dangerously into the interior of the machine.
Of course, the convertible roof can be used to load large parts by crane without collision.


Full equipment is the motto at POS. Whether it is the high-end control system from Heidenhain or Siemens, the large IKZ system, glass scales, and much more, or the small things such as the electronic handwheel, the water gun, air at the table or air through the spindle. It’s just everything you need, always with you.

Thus, the purchase does not become a gauntlet with the fear of being able to forget something that can no longer be retrofitted later, or only with a lot of money. Not from POS, here you are safe for your order of tomorrow.


Even the trifle of installing “air at the table” as standard shows the conviction of being ready for automation at all times. For example, the POSmill E 2050 is prepared for all types of automation and has been installed in the market many times. With the POS-owned automation solution POSRobo, you get the best price/performance package in the entire industry and thus secure your market lead.

Convince yourself of our "big ones"

All POS 3-axis
milling machines

CE 1000

Our all-rounder.
3-axis milling machine / machining centre
x=1.060 mm | y=600 mm | z=600 mm

E 1600

Our all-rounder in large version.
3-axis milling machine / machining centre
x=1.600 mm | y=800 mm | z=800 mm

E 2050

Large and ergonomic is no contradiction.
3-axis milling machine / machining centre
x=2.050 mm | y=1.150 mm | z=780 mm

Our complete portfolio

Full equipment is our basic equipment

We already have almost all conceivable options in the standard equipment of our milling machines and lathes. This way, no process-safeguarding elements are omitted. In addition, you can easily add the right automation solution to your machining center even later.