Unique Features of Double E Safety Chucks

More Info
Safety Chucks
Double E safety chucks only open in the upright position so roll security is guaranteed. Safety chucks close automatically if operator forgets to close them manually.
  • Jaw design compensates for shaft deflection; safety chuck does not bind.
  • Sliding action sharply reduces possibility of finger jamming.
  • Patented push button ensures roll security and operator safety.
  • Patented circular engagement allows high torque while reducing noise and vibration.
  • Removable jaws extend safety chuck life; easy and inexpensive to replace.
  • Easy cross-reference for replacing existing safety chucks.

Design Possibilities / Accessories

Sidelay Adjustment Safety Chucks

Safety Chuck Sidelay Adjustment

Safety chuckscan be flange-mounted or foot-mounted, fixed or with sidelay adjustment.

  • Accurate roll positioning.
  • Horizontal range up to 2” (50 mm) or 4” (100 mm).
  • Easy handwheel operation.
  • Fixed drive shaft option.

Design Possibilities and Accessories
These versatile safety chucks have many options to maximize performance in any converting application. Click here
Replacement for Obsolete SuperChuck
Engineered to easily fit the same bolt patterns of the obsolete SuperChuck B-series. Click here
Safety Chuck Jaw Inserts/Shaft Engagements
Various inserts accommodate any core shaft. Click here
Safety Chuck Synopsis
More information about Double E safety chucks. Click here

safety chucks
Core Shafts
Double E offers all types of core shafts to work in conjunction with safety chucks. Click here

Swivel Base for Safety Chucks - Baggy Edge Adjustment

Safety Chuck Swivel Base / Rotary Table

  • Pivot chucks to correct baggy edges.
Pneumatic Safety Chuck

Air Operation Safety Chucks

  • Large piston works as a double-acting air cylinder to open and close the chucks.
  • Ideal when accessibility is difficult.

Replacement for SuperChuck

SC-SP100 Safety Chuck
Double E Company SC Series

Obsolete SuperChucks

SC Series Safety Chuck for Drop in Replacement

The SC Series safety chucks are engineered to easily fit the same bolt patterns of the obsolete SuperChuck A and B-series with no additional modifications or bulky adapter plates. Converting to a Double E safety chuck is simple and with the sliding style faceplate is safer and more reliable.

Available replacements for AF, AH, AHF, B, BF, and BH-series SuperChucks

  • Exact bolt patterns and mounting dimensions as the old SuperChucks
  • No frame or shaft modifications needed
  • Sliding style faceplate
  • Internal cam prevents chuck from opening unless upright
  • External sliding faceplate
  • Available in both foot and flange mount
  • V or U shaped inserts to any size of existing SuperChucks
  • Full product support on all EE safety chuck spare parts

Safety Chuck Jaw Inserts / Shaft Engagements

Safety Chuck Square Turned 45 Engagement

Safety Chuck Circular Engagement

Available Triangle
Safety Chuck Triangle Engagement
Proprietary jaw inserts accommodate shaft deflection. Binding is not an issue with Double E safety chucks. Safety chuck jaw inserts can be a fixed piece of the chuck or a removable part.

Square Turned 45° Jaw Inserts

  • Easiest for loading/unloading rolls.

Removable Jaw Inserts

  • Easy, inexpensive replacement.
  • Unlike tilting safety chucks, retains torque capacity of square jaw.

Patented Circular Jaw Inserts

  • Allow high torque transmission and high speed.
  • Minimize roll bounce, vibration, and rotational tapping noises.
  • Easy roll loading and unloading

Safety Chuck with Shaft

Safety Chuck Synopsis

Double E offers sliding safety chucks because they’re safer, easier to operate, and more rugged than tilting designs. The safety chuck slides open with a patented push–button mechanism, but only in the upright position, so roll security is guaranteed. The safety chuck closes automatically if
operator forgets to close it manually. Safety chucks can be flange-mounted or foot-mounted, fixed or with sidelay adjustment.