Twisting
Metal forming is the process of bending sheet and sheet metal materials while they are still solid. Our press brakes create predetermined folds by squeezing material between a matching punch and die. We can machine your complex shapes with ease, as Coremark Metals offers the largest selection of tooling in the Midwest.
Rastahl has a wide range of tools, as well as eight press brakes, each with varied and unique capabilities. This allows us to process your complex shapes and designs with ease and comfort. Our experienced operators use quick connect tools which means shorter setup time, huge cost savings and faster delivery times for our customers.
Our Capabilities
Alloys
ALUMINUM:
2024, 3003, 5005, 5052, 5086
BRASS & COPPER:
260 Brass, 110 Copper
STAINLESS STEEL:
304/304L, 316/316L, 409, 420, 430
STEEL:
A36 (Hot Rolled & Pickled & Oiled), GR50, 1018 Cold Rolled, A588/A606, Galvanized
Thickness and Tolerance
26ga - 1,000"
STANDARD TOLERANCE:
+/- 0.063"
ADDITIONAL TOLERANCE:
>+/- 0.125"
+/- 0.030"
Machines
6' - 60 Tons
12' - 175 Tons
12' - 235 Tons
12' - 250 Tons
16' - 600 Tons
notching
ALUMINUM:
0.024" to 1/4" thick material
STAINLESS STEEL:
24ga to 11ga thick material
STEEL:
24ga to 3/16" thick material