Precision clamping technology for powder metallurgy tools:

EROWA PM Tooling

EROWA PM Tooling is a specially developed clamping solution for powder metallurgy tools. It enables dies, punches, mold inserts, and tool holders to be positioned with precision, repeatability, and stability—both for machining and for measurement and inspection processes.

The robust design, clearly defined reference surfaces, and modular mounting systems ensure reproducible results even with complex tool geometries and high quality requirements.

Your benefits at a glance:

Secure clamping technology for dies, punches, and press tools
Precise referencing for any machining, like milling, grinding, or EDM-based machining
Modular system components for various tool sizes
Stability for measurement and inspection processes
Seamless process chain without the need for re-alignment
High repeatability during workpiece changes

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Technical specifications: PM Tooling

PM Tooling	Precise	Multi	Hercules
Repeatability	< 0.002 mm	< 0.002 mm	< 0.002 mm
Outer diameter of die set	128 mm	128/190 mm	105 /195 mm
Maximum center diameter of die chuck	86 mm	86/141 mm	34/131 mm
Outer diameter of the stamping die	56/60/85 mm	56/85/134 mm	105/195 mm
Maximum center diameter of the punch chuck	25/25/25 mm	25/57/86 mm	34/131 mm
Maximum pressing force (kN)	500 - 1000	500 - 1000	1500-2500
Maximum tensile force (kN)	10 - 70	50 - 150	300

This is what EROWA PM tooling brings in concrete terms

Solid fixing of dies and punches

The PM base plates and mold holders enable the safe clamping of dies, guide sleeves, ejectors and mold inserts. All components are designed for the geometries and load cases of powder metallurgy.

Precise reference surfaces for exact alignment

Defined stops, alignment and mating surfaces allow PM tools to be geometrically referenced - ideal for machining, maintenance and checking measurements.

Modular for different tool sizes

The PM Tooling offers various receivers and clamping elements that can be flexibly combined. This allows different pressing tools and mold sizes to be set up efficiently and repeatably.

End-to-end process chain - from machining to quality assurance

Tools can be transferred between the milling machine, grinding machine, EDM or measuring room after clamping without having to be remeasured. Solid referencing is maintained at all times.