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CNC Machines for milling and 3D Printing
Welcome to METROM, your partner for innovative CNC technology. Our unique Pentapod CNC machines embody precision and performance, and we take pride in shaping the future of milling and 3D printing.
CNC Machines for milling and 3D Printing
Welcome to METROM, your partner for innovative CNC technology. Our unique Pentapod CNC machines embody precision and performance, and we take pride in shaping the future of milling and 3D printing.
Company
New possibilities for the manufacturing industry
METROM, established two decades ago, is revolutionizing manufacturing with the Pentapod 5 Axis CNC Machine and the industrial 3D Printer SEAMHex, integrating robotics and traditional tools to create advanced CNC machines for precision machining and 3D printing.
Our innovations benefit diverse industries, streamlining series production for enhanced speed, precision, and flexibility. As the inventor’s daughter, I’m dedicated to advancing this visionary legacy with unwavering passion.
Susanne Witt | CEO
Company
New possibilities for the manufacturing industry
METROM, established two decades ago, is revolutionizing manufacturing with the Pentapod 5 Axis CNC Machine and the industrial 3D Printer SEAMHex, integrating robotics and traditional tools to create advanced CNC machines for precision machining and 3D printing.
Our innovations benefit diverse industries, streamlining series production for enhanced speed, precision, and flexibility. As the inventor’s daughter, I’m dedicated to advancing this visionary legacy with unwavering passion.
Susanne Witt | CEO
Our Unique CNC Machines
Discover our powerful CNC Machines, which take your manufacturing to the next level with incredible performance and astonishing durability.
Experience the Innovation & Quality of Pentapod
Experience the Innovation & Quality of Pentapod
Experience the Innovation & Quality of Pentapod
Products
Pentapod CNC Machines
Experience 5-axis machining as you have never seen it before. The unique Pentapod design allows dynamic CNC machining while maintaining high accuracy. But this is also due to the icosahedron construction, which brings this high stiffness to the machines. There are two machine series, the P-Series and PM Series.
The P-Series is a stationary machining center in various sizes. The PM-Series is a machining robot and is suitable for mobile machining of large components.
This is where we stand out from conventional machine tools. Until now, the machining concept was given that the workpiece is moved to the tool on a machine table. We have turned the whole thing around and, for 5-axis machining, only one movement of the entire spindle is required. On the one hand, this enables high machining dynamics, since only the weight of the machine spindle is moved and not the component, which usually weighs more. On the other hand, this five-strut structure of the machine is a parallel kinematic system, which allows us to tilt the spindle up to 90 degrees on one side.
This allows the CNC machinist new production possibilities and manufacturing strategies. When this is combined with a rotary table, a complete part can be produced with 6-axis machining. The whole thing can still be equipped with a linear axis of the machine table to enable 7-axis machining.
5 Axis Machining Center (P-Series)
The first CNC machine series is a closed system similar to a classic machine tool or machining center. The P-Series machining centers from METROM are characterized by their compact and flexible design. The modular design of the machines and the parallel kinematics enable cost-effective and fast adaptation to special customer requirements and the development of a total solution for special applications. Design your production with our P-Series and you will benefit from high-performance and durable machines.
Portable Milling Machine (PM-Series)
Imagine combining the flexibility of an industrial robot with the accuracy of a machine tool. Does that sound impossible?
Thanks to the modular design of Metrom machines, we have succeeded in developing a PM Series. The icosahedron shape with parallel kinematics and spindle is detached from the carrier unit. This means that the machine can be set up in any horizontal or vertical direction without great effort. Here you benefit from high CNC machining accuracy in mobile applications.
CNC Mobile Machine
Imagine combining the flexibility of an industrial robot with the accuracy of a machine tool. Does that sound impossible?
Thanks to the modular design of Metrom machines, we have succeeded in developing a PM Series. The icosahedron shape with parallel kinematics and spindle is detached from the carrier unit. This means that the machine can be set up in any horizontal or vertical direction without great effort. Here you benefit from high CNC machining accuracy in mobile applications.
Products
SEAMHex
As a METROM product, we decided to launch the high-speed 3D printer – SEAMHex. This high-speed 3D printer is based on similar principles of parallel kinematics as our successful P-Series Pentapod machining center and our PM-Series on-site machining robot.
The SEAMHex 3D printer offers high-speed 3D printing of up to 1 m/s thanks to the Hexapod table and material output of 8 kg/h thanks to a plasticizing screw extruder already known from plastics technology.
The ability to produce large (reinforced) plastic parts quickly and cost-effectively with 3D printers has been a contradiction in terms. Thus, the incredible speed of METROM’s 3D printer makes it possible to produce large plastic parts quickly and easily. So by using this powerful 3D printing technology, we are closing a gap in the market for 3D printers.
This industrial 3D printer is great for industries such as medical, automotive, aerospace, furniture, design, prototyping, and even fixture manufacturing in mechanical engineering.
CNC Mobile Machine
Imagine combining the flexibility of an industrial robot with the accuracy of a machine tool. Does that sound impossible?
Thanks to the modular design of Metrom machines, we have succeeded in developing a PM Series. The icosahedron shape with parallel kinematics and spindle is detached from the carrier unit. This means that the machine can be set up in any horizontal or vertical direction without great effort. Here you benefit from high CNC machining accuracy in mobile applications.
Products
Pentapod CNC Machines
Experience 5-axis machining as you have never seen it before. The unique Pentapod design allows dynamic CNC machining while maintaining high accuracy. But this is also due to the icosahedron construction, which brings this high stiffness to the machines. There are two machine series, the P-Series and PM Series.
The P-Series is a stationary machining center in various sizes. The PM-Series is a machining robot and is suitable for mobile machining of large components.
This is where we stand out from conventional machine tools. Until now, the machining concept was given that the workpiece is moved to the tool on a machine table. We have turned the whole thing around and, for 5-axis machining, only one movement of the entire spindle is required. On the one hand, this enables high machining dynamics, since only the weight of the machine spindle is moved and not the component, which usually weighs more. On the other hand, this five-strut structure of the machine is a parallel kinematic system, which allows us to tilt the spindle up to 90 degrees on one side.
This allows the CNC machinist new production possibilities and manufacturing strategies. When this is combined with a rotary table, a complete part can be produced with 6-axis machining. The whole thing can still be equipped with a linear axis of the machine table to enable 7-axis machining.
5 Axis Machining Center (P-Series)
The first CNC machine series is a closed system similar to a classic machine tool or machining center. The P-Series machining centers from METROM are characterized by their compact and flexible design. The modular design of the machines and the parallel kinematics enable cost-effective and fast adaptation to special customer requirements and the development of a total solution for special applications. Design your production with our P-Series and you will benefit from high-performance and durable machines.
CNC Mobile Machine
Imagine combining the flexibility of an industrial robot with the accuracy of a machine tool. Does that sound impossible?
Thanks to the modular design of Metrom machines, we have succeeded in developing a PM Series. The icosahedron shape with parallel kinematics and spindle is detached from the carrier unit. This means that the machine can be set up in any horizontal or vertical direction without great effort. Here you benefit from high CNC machining accuracy in mobile applications.
Products
Pentapod CNC Machines
Experience 5-axis machining as you have never seen it before. The unique Pentapod design allows dynamic CNC machining while maintaining high accuracy. But this is also due to the icosahedron construction, which brings this high stiffness to the machines. There are two machine series, the P-Series and PM Series.
The P-Series is a stationary machining center in various sizes. The PM-Series is a machining robot and is suitable for mobile machining of large components.
This is where we stand out from conventional machine tools. Until now, the machining concept was given that the workpiece is moved to the tool on a machine table. We have turned the whole thing around and, for 5-axis machining, only one movement of the entire spindle is required. On the one hand, this enables high machining dynamics, since only the weight of the machine spindle is moved and not the component, which usually weighs more. On the other hand, this five-strut structure of the machine is a parallel kinematic system, which allows us to tilt the spindle up to 90 degrees on one side.
This allows the CNC machinist new production possibilities and manufacturing strategies. When this is combined with a rotary table, a complete part can be produced with 6-axis machining. The whole thing can still be equipped with a linear axis of the machine table to enable 7-axis machining.
5 Axis Machining Center (P-Series)
The first CNC machine series is a closed system similar to a classic machine tool or machining center. The P-Series machining centers from METROM are characterized by their compact and flexible design. The modular design of the machines and the parallel kinematics enable cost-effective and fast adaptation to special customer requirements and the development of a total solution for special applications. Design your production with our P-Series and you will benefit from high-performance and durable machines.
Portable Milling Machine (PM-Series)
Imagine combining the flexibility of an industrial robot with the accuracy of a machine tool. Does that sound impossible?
Thanks to the modular design of Metrom machines, we have succeeded in developing a PM Series. The icosahedron shape with parallel kinematics and spindle is detached from the carrier unit. This means that the machine can be set up in any horizontal or vertical direction without great effort. Here you benefit from high CNC machining accuracy in mobile applications.
CNC Mobile Machine
Imagine combining the flexibility of an industrial robot with the accuracy of a machine tool. Does that sound impossible?
Thanks to the modular design of Metrom machines, we have succeeded in developing a PM Series. The icosahedron shape with parallel kinematics and spindle is detached from the carrier unit. This means that the machine can be set up in any horizontal or vertical direction without great effort. Here you benefit from high CNC machining accuracy in mobile applications.
Products
SEAMHex
As a METROM product, we decided to launch the high-speed 3D printer – SEAMHex. This high-speed 3D printer is based on similar principles of parallel kinematics as our successful P-Series Pentapod machining center and our PM-Series on-site machining robot.
The SEAMHex 3D printer offers high-speed 3D printing of up to 1 m/s thanks to the Hexapod table and material output of 8 kg/h thanks to a plasticizing screw extruder already known from plastics technology.
The ability to produce large (reinforced) plastic parts quickly and cost-effectively with 3D printers has been a contradiction in terms. Thus, the incredible speed of METROM’s 3D printer makes it possible to produce large plastic parts quickly and easily. So by using this powerful 3D printing technology, we are closing a gap in the market for 3D printers.
This industrial 3D printer is great for industries such as medical, automotive, aerospace, furniture, design, prototyping, and even fixture manufacturing in mechanical engineering.
CNC Mobile Machine
Imagine combining the flexibility of an industrial robot with the accuracy of a machine tool. Does that sound impossible?
Thanks to the modular design of Metrom machines, we have succeeded in developing a PM Series. The icosahedron shape with parallel kinematics and spindle is detached from the carrier unit. This means that the machine can be set up in any horizontal or vertical direction without great effort. Here you benefit from high CNC machining accuracy in mobile applications.
News
Our Latest Project: Mobile 5 Axis CNC Machine for the Power Industry
We are a company that builds unique Pentapod CNC machines. These machines are built from parallel kinematics and an icosahedron enclosure. Our latest project was to build a mobile 5 axis CNC machine...
Let’s grow
together
Additive manufacturing
with machine tool
Our CNC milling machines are unique from the beginning due to the parallel kinematics. But a few years ago we took another big innovative step – the integration of additive manufacturing in our CNC machines. After intensive development work, we have found suitable processes for metal and plastic 3D printing respectively: WAAM and SEAM. Now hybrid manufacturing (subtractive and additive) is possible in combination with our 5-axis machines. This results in completely new manufacturing approaches and solutions for users to increase their production in terms of material, time and energy efficiency.
Wire Arc Additive Manufacturing
The WAAM process is based on the arc wire buildup welding already known in welding technology. As in filament printing, a medium (metal wire) is melted at the nozzle tip and deposited as a layer. The great advantage of the WAAM process is the high deposition rate and thus the fast build-up of a component.
In our machines, the welding torch is mechanically adapted to the milling spindle. The movement of the torch is carried out by the CNC control. The welding torch is automatically deposited in the machine. The generated component can thus be automatically machined by means of intermediate or final milling. The great advantage: both processes are mapped in one machine and the component does not have to be reclamped.
Screw Extrusion Additive Manufacturing
The SEAM process was developed at the Fraunhofer Institute and is one of the most innovative 3D printing processes for generating industry-relevant plastic components. The SEAM tool is basically a plastic extruder, which is able to output 8kg/h.
As with FDM printing, the component is generated layer by layer. The extrusion unit is automatically exchanged in our CNC machines and deposited in a tool station. Thanks to the parallel kinematics, we are able to print on already existing components with free forms. By the automated change to a milling cutter or drill a fast subtractive finishing in the same workpiece clamping is possible.
Additive manufacturing
with machine tool
Our CNC milling machines are unique from the beginning due to the parallel kinematics. But a few years ago we took another big innovative step – the integration of additive manufacturing in our CNC machines. After intensive development work, we have found suitable processes for metal and plastic 3D printing respectively: WAAM and SEAM. Now hybrid manufacturing (subtractive and additive) is possible in combination with our 5-axis machines. This results in completely new manufacturing approaches and solutions for users to increase their production in terms of material, time and energy efficiency.
Wire Arc Additive Manufacturing
The WAAM process is based on the arc wire buildup welding already known in welding technology. As in filament printing, a medium (metal wire) is melted at the nozzle tip and deposited as a layer. The great advantage of the WAAM process is the high deposition rate and thus the fast build-up of a component.
In our machines, the welding torch is mechanically adapted to the milling spindle. The movement of the torch is carried out by the CNC control. The welding torch is automatically deposited in the machine. The generated component can thus be automatically machined by means of intermediate or final milling. The great advantage: both processes are mapped in one machine and the component does not have to be reclamped.
Screw Extrusion Additive Manufacturing
The SEAM process was developed at the Fraunhofer Institute and is one of the most innovative 3D printing processes for generating industry-relevant plastic components. The SEAM tool is basically a plastic extruder, which is able to output 8kg/h.
As with FDM printing, the component is generated layer by layer. The extrusion unit is automatically exchanged in our CNC machines and deposited in a tool station. Thanks to the parallel kinematics, we are able to print on already existing components with free forms. By the automated change to a milling cutter or drill a fast subtractive finishing in the same workpiece clamping is possible.
Additive manufacturing
with machine tool
Our CNC milling machines are unique from the beginning due to the parallel kinematics. But a few years ago we took another big innovative step – the integration of additive manufacturing in our CNC machines. After intensive development work, we have found suitable processes for metal and plastic 3D printing respectively: WAAM and SEAM. Now hybrid manufacturing (subtractive and additive) is possible in combination with our 5-axis machines. This results in completely new manufacturing approaches and solutions for users to increase their production in terms of material, time and energy efficiency.
Wire Arc Additive Manufacturing
The WAAM process is based on the arc wire buildup welding already known in welding technology. As in filament printing, a medium (metal wire) is melted at the nozzle tip and deposited as a layer. The great advantage of the WAAM process is the high deposition rate and thus the fast build-up of a component.
In our machines, the welding torch is mechanically adapted to the milling spindle. The movement of the torch is carried out by the CNC control. The welding torch is automatically deposited in the machine. The generated component can thus be automatically machined by means of intermediate or final milling. The great advantage: both processes are mapped in one machine and the component does not have to be reclamped.
Screw Extrusion Additive Manufacturing
The SEAM process was developed at the Fraunhofer Institute and is one of the most innovative 3D printing processes for generating industry-relevant plastic components. The SEAM tool is basically a plastic extruder, which is able to output 8kg/h.
As with FDM printing, the component is generated layer by layer. The extrusion unit is automatically exchanged in our CNC machines and deposited in a tool station. Thanks to the parallel kinematics, we are able to print on already existing components with free forms. By the automated change to a milling cutter or drill a fast subtractive finishing in the same workpiece clamping is possible.
News
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Stay updated on the latest trends.
Our Latest Project: Mobile 5 Axis CNC Machine for the Power Industry
We are a company that builds unique Pentapod CNC machines. These machines are built from parallel kinematics and an icosahedron enclosure. Our latest project was to build a mobile 5 axis CNC machine...
News
Subscribe for the latest news.
Stay updated on the latest trends.
Our Latest Project: Mobile 5 Axis CNC Machine for the Power Industry
We are a company that builds unique Pentapod CNC machines. These machines are built from parallel kinematics and an icosahedron enclosure. Our latest project was to build a mobile 5 axis CNC machine...
Innovative CNC Machines. Exceptional Results.
Pentapods’ 5-axis machining centers: Trusted by industry leaders.
“The machining center from METROM is an optimal addition to our Center for Generative Joining. The additively manufactured components here can be machined downstream by the METROM system. Thus, SLV Halle GmbH can map the entire additive-subtractive process chain of 3D machining.”
Steffen Keitel – CEO SLV Halle GmbH
“For the Hybrid Manufacturing department of the BTU Cottbus – Senftenberg, METROM represents a forward-looking project partner within the WI+R alliance. METROM, with its unique CNC machines, forms the basis for one of the most flexible and sustainable repair factories worldwide.”
Prof. Sebastian Härtel – BTU Cottbus
“We successfully cooperate with METROM in joint research projects. We are enthusiastically using a Pentapod system from METROM. Especially the possibility of hybrid component production by means of SEAM 3D printing and machining in one system expands the range of applications enormously.”
Dr. Martin Kausch – Fraunhofer IWU
Innovative CNC Machines. Exceptional Results.
Pentapods’ 5-axis machining centers: Trusted by industry leaders.
“The machining center from METROM is an optimal addition to our Center for Generative Joining. The additively manufactured components here can be machined downstream by the METROM system. Thus, SLV Halle GmbH can map the entire additive-subtractive process chain of 3D machining.”
Steffen Keitel – CEO SLV Halle GmbH
“For the Hybrid Manufacturing department of the BTU Cottbus – Senftenberg, METROM represents a forward-looking project partner within the WI+R alliance. METROM, with its unique CNC machines, forms the basis for one of the most flexible and sustainable repair factories worldwide.”
Prof. Sebastian Härtel – BTU Cottbus
“We successfully cooperate with METROM in joint research projects. We are enthusiastically using a Pentapod system from METROM. Especially the possibility of hybrid component production by means of SEAM 3D printing and machining in one system expands the range of applications enormously.”
Dr. Martin Kausch – Fraunhofer IWU
About CNC machines
CNC machines are computer numerical control devices that are used to fabricate or create parts and products. These machines can be used to perform a variety of tasks, such as drilling, milling, and lathing. CNC machines are controlled by CNC programming that tells the machine what to do. These machines are created using a variety of software programs. But to program a basic part it is sufficient to know G-code and M-code.
CNC machines are used in a variety of industries, such as aerospace, automotive, and medical. They are also used in the production of consumer goods, such as computers and phones. CNC machines are precise and efficient, which makes them ideal for use in a wide range of applications.
CNC milling machines, CNC lathes, and other machines in this category
CNC milling machines are used to create parts and products with a variety of shapes and sizes. These machines use a rotating cutting tool to remove material from a workpiece. The cutting tool is controlled by a control system, which allows for precise and accurate cuts.
CNC lathes are used to create parts and products with cylindrical shapes. These CNC lathe machines use a fixed cutting tool and a rotating workpiece holder to remove material from a workpiece.
Other CNC machines include CNC plasma cutters, waterjet cutting machines, and router cutting machines.
CNC machines are an essential part of many manufacturing processes. Their precision and efficiency make them perfect for use in many different settings.
Requirements for using a CNC machine
The biggest difference between a conventional machine and a CNC machine is that the CNC machine is controlled by a CNC program. So the using of CNC machines requires today more computer skills than before.
There are a few things you should be aware of when you are thinking about using a CNC machine:
- First, you need a design or a blueprint of what it is that you want to create. This can be created using a variety of software programs, such as AutoCAD or Solidworks.
- Next, you need to create a CNC program that will tell the machine what to do and how to do it. There are a variety of software programs that can be used to create CNC programs, such as Mastercam or GibbsCAM.
- Finally, you need to have someone who is experienced in operating a CNC machine. This person will be responsible for loading the program into the machine and running it.
CNC machines with 3, 5, or 7 axis
CNC machine tools can have a specific number of axes, which determines the type of machine and its capabilities. The three most common types are 3-axis, 5-axis, and 7-axis machines.
The most basic CNC machine tool has 3 axes. These machines have three axes of movement, which are the X-axis, Y-axis, and Z-axis. 3-axis machines can create basic parts and products.
5-axis machine tools have five axes of movement, which are the X-axis, Y-axis, Z-axis, A-axis, and B-axis or C-axis. These two Axis (A and B or C) are rotary axes that convert a conventional CNC machine to a machining center. Adding these axes gives the machine extra degrees of freedom, which allows for more complex parts and products to be created. If the CNC machine has a normal fixed 3 Axis Spindle the conversion to a 5-axis can achieve by adding a tilting rotary table.
A 7-axis CNC machining center has all of the axes of a 5-axis machine, plus two additional axes, which are the C-axis and D-axis. For this is necessary that the spindle of the machine is a tilting spindle and an additional linear axes of the machine table.
CNC machines with more axes can create more complex parts and products. However, they are also more expensive and require more training to operate.
About CNC machines
CNC machines are computer numerical control devices that are used to fabricate or create parts and products. These machines can be used to perform a variety of tasks, such as drilling, milling, and lathing. CNC machines are controlled by CNC programming that tells the machine what to do. These machines are created using a variety of software programs. But to program a basic part it is sufficient to know G-code and M-code.
CNC machines are used in a variety of industries, such as aerospace, automotive, and medical. They are also used in the production of consumer goods, such as computers and phones. CNC machines are precise and efficient, which makes them ideal for use in a wide range of applications.
CNC milling machines, CNC lathes, and other machines in this category
CNC milling machines are used to create parts and products with a variety of shapes and sizes. These machines use a rotating cutting tool to remove material from a workpiece. The cutting tool is controlled by a control system, which allows for precise and accurate cuts.
CNC lathes are used to create parts and products with cylindrical shapes. These CNC lathe machines use a fixed cutting tool and a rotating workpiece holder to remove material from a workpiece.
Other CNC machines include CNC plasma cutters, waterjet cutting machines, and router cutting machines.
CNC machines are an essential part of many manufacturing processes. Their precision and efficiency make them perfect for use in many different settings.
Requirements for using a CNC machine
The biggest difference between a conventional machine and a CNC machine is that the CNC machine is controlled by a CNC program. So the using of CNC machines requires today more computer skills than before.
There are a few things you should be aware of when you are thinking about using a CNC machine:
- First, you need a design or a blueprint of what it is that you want to create. This can be created using a variety of software programs, such as AutoCAD or Solidworks.
- Next, you need to create a CNC program that will tell the machine what to do and how to do it. There are a variety of software programs that can be used to create CNC programs, such as Mastercam or GibbsCAM.
- Finally, you need to have someone who is experienced in operating a CNC machine. This person will be responsible for loading the program into the machine and running it.
CNC machines with 3, 5, or 7 axis
CNC machine tools can have a specific number of axes, which determines the type of machine and its capabilities. The three most common types are 3-axis, 5-axis, and 7-axis machines.
The most basic CNC machine tool has 3 axes. These machines have three axes of movement, which are the X-axis, Y-axis, and Z-axis. 3-axis machines can create basic parts and products.
5-axis machine tools have five axes of movement, which are the X-axis, Y-axis, Z-axis, A-axis, and B-axis or C-axis. These two Axis (A and B or C) are rotary axes that convert a conventional CNC machine to a machining center. Adding these axes gives the machine extra degrees of freedom, which allows for more complex parts and products to be created. If the CNC machine has a normal fixed 3 Axis Spindle the conversion to a 5-axis can achieve by adding a tilting rotary table.
A 7-axis CNC machining center has all of the axes of a 5-axis machine, plus two additional axes, which are the C-axis and D-axis. For this is necessary that the spindle of the machine is a tilting spindle and an additional linear axes of the machine table.
CNC machines with more axes can create more complex parts and products. However, they are also more expensive and require more training to operate.
