In today's manufacturing world, producing companies face significant challenges: increasing cost pressure, a shortage of skilled workers, and rising energy costs. This combination requires machine tools that generate more output with fewer personnel while operating energy-efficiently. The MSC 5 DUO from EMAG was developed in response to these demands and will be officially presented for the first time at EMO 2025 in Hanover.
Machine concept focused on productivity and economy
The MSC 5 DUO is a twin-spindle front-loaded CNC lathe designed for automated series production. As part of the EMAG Classic Series, it features an optimal balance of functionality and investment costs. The machine focuses on highly productive soft turning and combines proven EMAG technologies with a cost-optimized basic configuration.
Peter Grönner, product manager of the Turning Business Unit at EMAG, explains this approach: 'The Classic Series stands for optimized basic machines at attractive investment costs. While our modular and customized machines offer a larger range of options and customization possibilities, we focus on the absolutely necessary for the Classic machines.'
The economic benefit for users is clear: The MSC 5 DUO costs significantly less per spindle than comparable models from higher product lines but offers the same productivity for standard applications in soft turning.
Split-bed design as the basis for precision
The foundation for precise machining results is the split-bed design. This construction of the machine bed mechanically decouples the two working areas, thus preventing the transmission of vibrations during simultaneous machining. This ensures constant dimensional accuracy at both spindles even during demanding machining processes. These design features significantly contribute to process reliability – a crucial factor for economical series production.
Powerful main spindles for diverse applications
The main spindles of the MSC 5 DUO are designed for a wide range of applications. With a maximum speed of 4,500 rpm and a standard spindle power of 5.5 kW in continuous operation or 7.5 kW for up to 30 minutes, there is sufficient reserve power for demanding machining tasks. An enhanced version with 7.5 kW in continuous operation and 11 kW for 30 minutes is available as an option.
Especially important for consistent machining results is the constant torque in the speed range of 1,125 to 4,500 rpm. It ensures constant cutting performance across different materials and machining tasks. The A2-5 spindle nose allows for the use of various clamping devices up to 210 mm in diameter.
The thermally optimized spindle bearing with precision bearings ensures the highest roundness accuracy, while an intelligent cooling concept with active temperature monitoring guarantees constant conditions even in continuous operation.
High-dynamic tool turret with BMT interface
The servo-controlled tool turrets are the heart of the MSC 5 DUO. Eight tool positions are standard, and an extension to twelve positions is possible as an option. The BMT tool interface offers significantly higher rigidity compared to conventional VDI mounts, positively impacting machining quality and tool life. This interface allows for the use of boring bars up to 40 mm in diameter for internal machining as well as tools with a 25 x 25 mm shank for external machining. The servo-controlled indexing combined with hydraulic clamping ensures short tool change times while maintaining high positioning accuracy.
Portal loading system for minimal non-productive times
A crucial productivity factor in series production is the reduction of non-productive times. The fully integrated 3-axis gantry loading system of the MSC 5 DUO takes over the automatic loading and unloading of workpieces. With the use of servo motors in all axes, the handling of parts is fast and precise. The standard integrated workpiece inverter allows for complete machining of workpieces from both sides within a single machine, significantly simplifying material flow and reducing production lead times.
Compact stacker storage system for autonomous production
Another important aspect is the compact stacker storage system, which is directly integrated into the machine. This system for raw and finished parts requires no additional space and can be flexibly adapted to different workpiece geometries. Depending on the workpiece size, sufficient parts can be stocked for several hours of autonomous production, which is particularly important in unmanned production. The compact design also saves valuable production space – a significant cost factor in modern manufacturing operations.
Process optimization through intelligent control
The MSC 5 DUO is equipped with a FANUC 0i-TF Plus control system, specifically tailored for turning applications.
A central advantage for the user is the ability to program in parallel during ongoing machining. The operator can prepare the next program while the machine is producing. Additionally, the control offers extensive possibilities for process monitoring.
The MSC 5 DUO is designed for integration into digital manufacturing environments. It can be easily connected to MES and ERP systems via standardized interfaces and supports the collection of production and machine data for process optimization.
The MSC 5 DUO is the answer to current market demands in chip-removing manufacturing. It combines twin-spindle machining with an integrated automation system, achieving high productivity at attractive investment costs. The concept of the MSC 5 DUO with its integrated automation system is also ideally suited for use in automated production lines, where multiple machines are linked into a process chain.
As Peter Grönner emphasizes: 'It is important to us that we do not create complexity for the sake of complexity. The MSC 5 DUO offers exactly the technical functions that our customers need for their specific manufacturing tasks – no more and no less. We consider this focus on the essentials to be a crucial factor.'
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