GramLine Rail Punching
We provide custom punching of steel and aluminium rails and square tube with metal thickness of up to 2.0 mm. The punched holes available include round, square, and rectangular shapes as shown in the table below.
Precision Punching of Steel and Aluminium Rails
Rail sizes and hole sizes that are available |
||||||||
|---|---|---|---|---|---|---|---|---|
| Rail Size | Pregal* | Alum* | Wall Thickness | 12.7SQ | 16ML RD / SQ |
19ML RD / SQ |
25ML RD / SQ |
10 x 50 |
| 20 x 25 | ✓ | ✓ | 1.6mm | ✓ | ||||
| 38 x 25 | ✓ | ✓ | 1.6mm | ✓ | ✓ | ✓ | ||
| 40 x 40 | ✓ | ✓ | 1.6mm | ✓ | ✓ | ✓ | ✓ | ✓ |
| 40 x 40 | ✓ | ✓ | 2.0mm | ✓ | ✓ | ✓ | ✓ | |
| 50 x 50 | ✓ | ✓ | 1.6mm | ✓ | ✓ | |||
| 65 x 65 | ✓ | ✓ | 1.6mm | ✓ | ||||
| 80 x 40 | ✓ | ✓ | 1.6mm | ✓ | ✓ | ✓ | ✓ | |
*Pregal – rectangular hole, hollow section *Alum – Aluminium extruded tube, hollow section
* Longest length we can punch = 3.9m
* Shortest first hole = 90mm