The PUMA 110 2HI punching machine is characterized by the possibility of punching 2 holes on the profile wings in the form of a “T”, double “T” or “H” at the same time. The punching head has two punch-holders that can be adjusted to obtain the distance between the holes to be punched. The die base has a special design which allows to go through to the lower wings of the profiles and to support the upper wings on two die-holders with double settings.
This system is superior to the traditional simple punching, for it ensures a correct alignment and a correct distance between the hole centres and it does two punches every time the punching cylinder drops.
| FEATURES |
inches |
| Punching power |
1100 KN. |
| Maximum capacity |
2 x ø 25 x 15 mm. |
| Motor power |
9 kW |
| Cycles per minute (20 mm stroke) |
28 |
| Maximum stroke |
80 mm |
| Work height |
1050 mm |
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|
| PUNCHING HEAD |
| Punch type |
P25 |
| Maximum available width |
128 mm |
| Minimum available width |
32 mm |
| |
|
| FEATURES |
mm |
| Punching power |
120 tons. |
| Maximum capacity |
ø 1 1/2" x 5/8" |
| Motor power |
9 kW |
| Cycles per minute (20 mm stroke) |
28 |
| Maximum stroke |
3 - 5/32" |
| Work height |
40 - 9/64" |
| |
|
| PUNCHING HEAD |
| Punch type |
P25 |
| Maximum available width |
5 - 1/16" |
| Minimum available width |
1 - 9/32" |
| |
|
| PUNCHING DIE |
| Die nº 5* |
| Die nº 1 |
| Profile |
Minimum |
Maximum |
| HEA |
100 mm / 4" |
320 mm / 12-3/4" |
| HEB |
100 mm /4" |
200 mm / 8" |
| IPE |
100 mm /4" |
400 mm / 16" |
| IPN |
100 mm /4" |
280 mm / 11" |
* can be exchanged by eccentric rings with dies nº 0.
Capacities are based on a material resistance of 45 kg./mm2
FEATURES
- Techncally dimensioned bed.
- Split double acting cylinder.
- Limit switches for punch travel setting.
- Generous travel for bending deep-drawing, forming jobs, etc.
- Adjustable generous non-turning guiding.
- Additional guiding for damping of offset forces and protection of hydraulic seals.
- Spindle for fitting of special tools.
- Double punching head adjustable by ball screw from 32 to 128 mm.
- Adjustable material stripper.
- Stripper opening safety protection.
- Special die holder for double punching on HEA, HEB, IPE and IPN profiles.
- Two exchangeable double die holders
- Adjustable bolster locking device for fixing the die base
- Rollers for guiding and centring of profiles
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