NM4-U
PRODUCT
Your Benefits at a Glance
Variant: 40 kN with NC3
- Modular, compact and robust machine design
- Height-adjustable machine body for ergonomic positioning
- Mechanically adjustable riveting spindle stroke
- Machine table with centering hole and T-slot for flexible workpiece mounting
- Safe two-hand actuation directly at the machine table
- Ideal for industrial production from small batches to mass production
- Also suitable for testing, process optimization and pre-series production in laboratories and development centers
With its robust construction, flexible adjustment options and ease of operation, this machine design is the ideal solution for manual riveting workstations with low automation requirements – from product development to reliable series production.
With its space-saving and stable machine design, the riveting machine can be easily integrated into existing work areas and provides a reliable basis for a wide range of industrial applications.
For maximum flexibility, the adjustable machine height allows different workpiece sizes, tools and fixtures to be conveniently accommodated to suit the production process.
Precise adjustment of the riveting spindle stroke allows the riveting spindle to be accurately adapted to different components and processing tasks, ensuring consistently high-quality process results.
Flexible workpiece mounting, with a centering hole and T-slot, provides a wide range of options for securely and accurately positioning workpieces, tools and customer-specific fixtures.
The two-hand actuation system positioned directly at the machine table enables safe and ergonomic initiation of the riveting process and supports a convenient, efficient and clearly structured workflow.
- Radial point riveting machine
- Radial point riveting machine with compression riveting and joining functions
- Orbital riveting machine (GBA)
| Rivet diameter (Rm=370 N/mm²) | 3 - 18 mm |
| Maximum riveting force | 40 kN |
| Maximum spindle stroke | 60 mm |
| Working pressure | 1 - 8 bar pn. |
| Riveting motor, 230/400 V 50 Hz | 1.9 kW |
| Maximum double-stroke volume | 4.6 l |
| Approx. weight | 410 kg |
| Working range (height) | 1 - 360 mm |
| Throat depth | 200 mm |
| Clamping surface | 360 x 335 mm |
| Riveting die diameter | 18 mm |
| Riveting die lengths | 70 - 150 mm |
FMW Friedrich Riveting Power Levels
Functional Highlight
The FMW Friedrich Riveting Power Levels enable flexible and precise adjustment of the riveting force to suit different applications.
This makes it possible to efficiently and reliably meet various requirements using just one pneumatic machine.
This unique feature increases the machine’s versatility, simplifies switching between production tasks, and can reduce the need for additional machines.
| Rivet diameter (Rm=370 N/mm²) | 3 - 18 mm |
| Maximum riveting force | 20 / 40 kN |
| Maximum spindle stroke | 60 mm |
| Working pressure | 1 - 8 bar pn. |
| Riveting motor, 230/400 V 50 Hz | 1.9 kW |
| Maximum double-stroke volume | 3.0 / 4.6 l |
| Approx. weight | 410 kg |
| Working range (height) | 1 - 360 mm |
| Throat depth | 200 mm |
| Clamping surface | 360 x 335 mm |
| Riveting die diameter | 18 mm |
| Riveting die lengths | 70 - 150 mm |
Accessories and Extensions
FMW Friedrich Product Range for Riveting Machines and Riveting Units
Our coordinated range of accessories extends the application possibilities of our base units and base machines, enabling riveting applications to be implemented economically, flexibly and with future requirements in mind.
Our base units can be flexibly integrated into systems and production lines or configured as complete base machines for individual workstations.
These coordinated solutions provide ergonomic workstations for manual or semi-automated riveting applications and ensure high process reliability and efficient operation.