Peddinghaus punching machine Hydraulic 280
Punching Machine with Hydraulic Drive System
Technical Data
Punch Unit
| rated capacity | kN | 280 |
| stroke | mm | 30 |
| stroke, adjustable | mm | 10-30 |
| number of strokes, 10 mm | mm-1 | 43 |
| work height to die | mm | 1,033 |
| fitting height | mm | 223 |
| throat depth | mm | 250 |
| width of tool support | mm | 225 |
| punches with | ||
| • standard punching attachment | up to mm | Ø 31 in 7 |
| up to mm | Ø 15 in 15 | |
| • oversize punching attachment | up to mm | Ø 58 in 4 |
| up to mm | Ø 65 in 3.5 | |
Machine Data
| power rating | kW | 3 |
| charge of oil | l | 32 |
| net weight with oil | approx. kg | 560 |
| overall machine dimensions | L × W × H cm | 73 × 54 × 153 |
| ref. no. | 42260 |
All performance data refers to a material strength of 450 N/mm². Subject to design changes.
Scope of Delivery
- quick-change punching attachment up to 31 mm Ø, for punches and dies of the green series
- swivable, height-adustable stripper with exchangeable plate
- foot pedal and electric control elements
- integrated hydraulic power pack
- three-phase A.C. motor, 400 Volt, 50 Hz
42260
All capacities refer to material with a tensile strength of 450 N/mm2. We reserve the right to make design alterations without notice.
Applications in steel construction
The punching machine Hydraulic 280 punches structural and flat steel with a hydraulic drive for light to medium processing. Punch and die shear the hole in a single stroke, so that hole patterns for bolted connections are produced without drilling. It is suited to the recurring hole requirements in locksmith and metalworking shops.
Typical applications
- Punching flat steel and angle steel for bolted connections
- Setting individual holes and hole patterns on connection and add-on parts
- Openings in thinner sections and plates
- Working holes in railing, gate and frame structures
- Recurring punching of smaller batches in the workshop
Which businesses use it
Used in locksmith shops, metalworking businesses and smaller steel-fabrication businesses for light to medium punching work.
Frequently asked questions
What work is the Hydraulic 280 suited to?
It is designed for light to medium punching work and is suited to punching flat and angle steel as well as thinner sections. Typical use is setting hole patterns for bolted connections in locksmith and metalworking shops.
Why punch instead of drill?
Punching creates the hole in a single stroke, without chips and without pre-drilling. This saves work steps and, with consistent hole patterns, delivers reproducible results, which speeds up the punching process compared with drilling.