
GRAIN BIN
COMBO LINES
FOR STIFFENER & WALL SHEETS
ASC Machine Tools offers Grain Bin Combo Rollforming Lines that allow the production of Sidewall Sheets and light to medium gauge Stiffeners on the same piece of equipment.
These lines are equipped with a subplated Rollformer, Post-Cut Shear and a modular Post-Punch System that accomodates both profile shapes.
Down below you will get an overview of the typical Line Components in a heavy Gauge Stiffener Rollforming Line.
Please contact us so to discuss all available options for your specific production requirements!

UNCOILER & COIL CAR
- 10K to 30K Drag Brake Uncoiler
- Hydraulic Expansion
- 48" Max Coil Width
- Optional Coil Car
- Pneumatic Drag Brake
- Lateral Travel +/- 6 inches
- Coil Keepers for narrow Coils


STRAIGHTENER & FEEDER TOWER
- Telescoping Peeler Table
- Powered Nip-Arm
- 5-Roll Straightener
- Variable Frequency Drive
- "Nose" Bender
- Capacity Range: 10 - 20 Gauge


ROLLFORMER
- Gearbox Drive System
- Subplated Design to Produce Stiffener and Wall Sheet Profile
- Quick Disconnect Jaw-Couplings
- Variable Speed
- D2 Roller Die Tooling
- Material Thickness Detection (Optional)


SUBPLATED TOOLING SETS
- 2 complete Sets of Subplated Stands, Shafts and D2 Roller Die Tooling for Wall Sheet and Stiffener Profile
- Quick Disconnect Jaw Couplings
- Change Over Time: Approx 30 minutes


POST-CUT SHEAR
- Hydraulic Post-Cut Shear
- Two 4-Post Die Sets for Stiffener and Wall Sheet Profile
- Stand Alone Hydraulic Power Unit


ENTRY CONVEYOR
- 20 Ft powered Entry Conveyor to transport Wall Sheets or Stiffeners to Punching Unit
- Custom Length Available


MODULAR
PUNCHING SYSTEM
- Servo driven Feed Roll at Entry and Exit
- Quick Change Punch Die Sets for Wall Sheet and Stiffener Profile
- Subgagged Punches to maximize Flexibility
- Hydraulic Power Unit
- Capacity Range: 10 - 20 Gauge


EXIT CONVEYOR
- 20 Ft powered Exit Conveyor
- Custom Length Available
- Optional Inline Curver for Wall Sheets
