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Combination Multi-Blanking & Recoiling

Our Combination Multi-Blanking and Recoiling line produces tight, evenly wound coils from master coils or precision blanks. The slitting system starts with a heavy duty uncoiler which decoils the material into a straightener and slitter before shearing the strip to length and stacking it. When not making blanks the strip continues out of the slitter and onto a tension recoiler.

 

The Combination Multi-Blanking and Recoiling line is designed for use as a spin-down line to convert master coils into smaller coils or produce precision blanks.

The Combination Multi-Blanking and Recoiling line is designed for use as a spin-down line to convert master coils into smaller coils or produce precision blanks.

Specifications

Uncoiling Capacity Up to 60,000 lbs. (27200 kg.)
Max. Coil Width Up to 72" (1829 mm)
Min. Coil Width 6" (152 mm)
Max. Gauge .135" (3.4 mm), 10 gauge M.S.
Min. Gauge .015" (.4 mm)
Max. Line Speed 300 fpm
Slitting Capacity

Material

12 ga. (2.7 mm)

14 ga. (1.8 mm)

16 ga. (1.5 mm)

Max. no. of slits

5

8

11
Slit Width Slitter width accuracy is operator dependent and machine repeatability will be ± .007" (.18 mm) on each setup
Part Tolerance Length:
± 1/32" (± 3/4 mm) to50 fpm (15 mpm) ± 1/16" (± 1- 1/2 mm) to 100 fpm (30 mpm) in length in Flying Shear Mode. When multiple stands are being processed, length tolerance only applies to centerline repeatability of the mult under the measure wheel. When single blanks are being processed, length tolerance only applies to centerline repeatability of the center of the blank under the measure wheel.
Max. Part Length 240" (6096 mm)
Min. Part Length 12" long x 6" wide (305 x 152 mm)
Max. Stack Weight 20,000 lbs. (9080 kg.)
Coil Winding Capacity up to 20,000 lbs. (9080 kg.)
O. D. Capacity 24" to 64" (610 to 1625 mm)
Producible Coil I. D.'s 20" (508 mm) (Other dia. avail. upon request)
Rewind Tension Variable, 0-3,500 lbs. (0 - 1590 kg.)
Rewind Speed Variable, 0 - 150 fpm (0 - 45 mpm)
Material Thickness Range .015" to .075" (.38 to 1.90 mm)
Min. Slit Strip Width 3" (51 mm) including outside edges
Drive Variable speed based on application
Expansion Pneumatic expansion with gripper assy.

Note:
When doing multiple coils it is recommended to use a looping pit with Ultrasonic Loop Control. IPI can assist you in determining what depth pit is required for variance in material thickness across the width of a coil.

 

Available Options

  • Coilcar unload
  • Precision Leveler
  • Hydraulic push off
  • Turnstyle
  • Downlayer
  • Quick change separator shafts

 

 

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