Peddinghaus steelworker Peddimax No. 1
Combined Section Shear with Punch Unit and Notcher
Technical Data
Flat Bar Shear
| cuts flat bar with minimum distortion | up to mm | 500 x 20 300 x 22 |
| angle iron, 45° cut | up to mm | 100 x 12 |
| blade cut length | mm | 510 |
| work height | mm | 720 |
Section and Bar Stock Shear
| cross section | max. mm² | 3500 |
| stroke infinitely adjustable | mm | 10-50 |
| cuts with standard blades 90°: | ||
| angle iron, 90° cut | up to mm | 150 x 12 |
| rounds | mm | 50 + 25 |
| squares | mm | 50 + 30 |
| cuts with special knives: | ||
| channels, 90° cut | up to mm | 200 |
| I-beams, 90° cut | up to mm | 200 |
| work height (to centre of blades) | mm | 1155 |
Notcher
| with square notching attachment: | ||
| plate | up to mm | 13 |
| angle iron | up to mm | 90 x 10 |
| channels in flange | mm | 80-160 |
| I-beams in flange | mm | 80-160 |
| notch width | mm | 65 |
| notch depth | mm | 85 |
| with triangular notching attachment 90°: | ||
| plate | up to mm | 13 |
| angle iron | up to mm | 70 x 10 |
| channels in flange | mm | 80-160 |
| I-beams in flange | mm | 80-160 |
| notch depth | mm | 65 |
| work height | mm | 1100 |
Punch Unit
| rated capacity | kN | 1250 |
| stroke infinitely adjustable | mm | 10-50 |
| number of strokes, punch unit, 20 mm | min⁻¹ | 29 |
| throat depth | mm | 510 |
| work height | mm | 1100 |
| punches with standard punching attachment: | ||
| with flat die bolster | mm | Ø 39 in 24 |
| with universal die block | mm | Ø 32 in 24 |
| channels in flange | mm | 100-380 |
| I-beams in flange | mm | 100-340 |
| channels in web | mm | 100-400 |
| I-beams in web | mm | 100-500 |
| punches with oversize punching attachment | ||
| • o.p.a. 58 / 65 | up to mm | Ø 58 in 15 |
| up to mm | Ø 65 in 14 | |
| • o.p.a. 90 | up to mm | Ø 90 in 10 |
Machine Data
| power rating | kW | 11 |
| charge of oil | l | 103 |
| net weight with oil | appr. kg | 2750 |
| overall machine dimensions | L x W x H cm | 204x102x191 |
| ref. no. | 44600 |
All performance data refers to a material strength of 450 N/mm². Subject to design changes.
Scope of Delivery
- flat shear blades, 520 mm long, with four cutting edges, also for shearing angle iron 45°
- material support table with gauge stops on the flat shear station
- section shear knife for shearing angle iron 90° as well as rounds and squares
- quick-change punching attachment up to 39 mm Ø, for punches and dies of the blue series or with universal die block for die no. 3
- height-adjustable and swing-away stripper with exchangeable plate
- square notching attachment
- material support table on the notcher station
- two two-stage foot pedals and electric control elements on the punch station and notcher station
- hydraulic low pressure spotter for foot operation
- connecting sockets for external engagement, e. g. via electrical length stop
- integrated hydraulic power-pack
- three-phase A.C. motor, 400 Volt, 50 Hz
1250 kN
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 Peddimax No 1 is a combined steel section shear with an integrated punching machine and notching station for multi-stage section preparation. It shears, punches and notches, so that beam connections and section ends can be prepared in a single workflow.
Typical applications
- Shearing flat, round and angle steel to length
- Punching flange and web for bolted joints
- Notching section ends for beam connections
- Preparing gusset plates, cleats and connection parts
- Preparing steel construction sections for assembly in one machine pass
Which businesses use it
Used in steel and metal fabrication companies that consolidate section preparation from cutting through punching to notching at a single station.
Frequently asked questions
What does notching mean in steel construction?
In notching, part of the flange or web is cut away at a section end so that beams can be cleanly connected to other sections. The notching station carries out this step directly on the combination machine.
Which operations does the machine cover?
It combines shearing, punching and notching in one machine. This allows cutting to length, hole patterns for bolted joints and section connections to be prepared without moving the workpiece between several machines.
Which sections is the machine intended for?
It is designed for the preparation of structural, flat, round and angle steel. Which cross-sections can actually be machined depends on the tooling and the equipment of the respective stations.