Heavy Duty Uncoilers

 unc-chdr-lrg- unc-chdrd-lrg
Heavy Duty Single Reel Uncoiler
Model CHDR
Heavy Duty Double Reel Uncoiler
Model CHDRD

 

Model No. Single Model No. Duplex Max Wgt. lbs. Max Width Mandrel Expansion Range Max. O.D. Speed
RPM
CHDR 1000-18 CHDRD 1000-18
10000
18″
18″ to 22″
60″
18
CHDR 1000-24 CHDRD 1000-24
24″
CHDR 1000-30 CHDRD 1000-30
30″
CHDR 1000-36 CHDRD 1000-36
36″
CHDR 1000-42 CHDRD 1000-42
42″
CHDR 1000-48 CHDRD 1000-48
48″
CHDR 1000-60 CHDRD 1000-60
60″
Colt
CHDR 1500-18 CHDRD 1500-18
15000
18″
18″ to 22″
60″
18
CHDR 1500-24 CHDRD 1500-24
24″
CHDR 1500-30 CHDRD 1500-30
30″
CHDR 1500-36 CHDRD 1500-36
36″
CHDR 1500-42 CHDRD 1500-42
42″
CHDR 1500-48 CHDRD 1500-48
48″
CHDR 1500-60 CHDRD 1500-60
60″
Colt
CHDR 2000-24 CHDRD 2000-24
20000
24″
18″ to 22″
60″
18
CHDR 2000-30 CHDRD 2000-30
30″
CHDR 2000-36 CHDRD 2000-36
36″
CHDR 2000-42 CHDRD 2000-42
42″
CHDR 2000-48 CHDRD 2000-48
48″
CHDR 2000-60 CHDRD 2000-60
60″
CHDR 2000-72 CHDRD 2000-72
72″
Colt
CHDR 3000-36
40000
36″
18″ to 22″
60″
18
CHDR 3000-42
42″
CHDR 3000-48
48″
CHDR 3000-60
60″
CHDR 3000-72
72″
Colt
CHDR 4000-42
30000
42″
18″ to 22″
60″
18
CHDR 4000-48
48″
CHDR 4000-60
60″
CHDR 4000-72
72″
Colt
CHDR 5000-48
50000
48″
18″ to 22″
60″
18
CHDR 5000-60
60″
CHDR 5000-72
72″
Colt
CHDR 6000-60
60000
60″
18″ to 22″
72″
18

 

Every Colt Heavy Duty Uncoiler is equipped with the following Standard Features

  • Heavy duty welded steel construction
  • Dovetail wedge type mandrel expansion.
  • Timken tapered roller bearings
  • Variable speed frequency drive (to 18 R.P.M.)
  • Coil keepers (3 per mandrel)
  • Forward and reverse motions
  • Jog function in either direction
  • Loop arm control dancer arm (potentiometer)
    • Hydraulic mandrel expansion (standard on 15000 lbs. & up)
  • Location scale on mandrel
Laser Loop Control

Laser Loop Control

Optional Equipment

  • Laser Loop Control
  • Continuous, or Average Speed.
  • Hydraulic sliding base
  • Hold down roll (with or without powered wheel for threading)
  • Hydraulic threading drive on Mandrel shaft (non motorized only)
  • Pneumatic brake with regulator (non motorized only)
  • Dual stage air brake (hi/low pressure)
  • Spring applied fail safe brake (non-motorized)
  • Quick release on coil keepers
  • Powered coil retaining system
  • Custom mandrel speed
  • Custom mandrel expansion
  • Machined mandrel (3 pad)
  • Full O.D. backplate • 72″ O.D. coil provision
  • Urethane spacers for 24″ I.D. coils

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