Double E Safety Chuck Double E Company, Inc.
Double E Safety Chuck and Shaft Double E Company USA Headquarters Double E (508)588-8099
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Double E Company, LLC
USA Headquarters

319 Manley Street
West Bridgewater, MA
02379

Tel: (508)588-8099
Fax: (508)580-2915

doublee@doubleeusa.com


Solutions for All of Your Web Handling Needs
~
accessories for the paper, film, and foil web converting and packaging industries ~

Safety Chucks
Sliding safety chucks are safer, easier to operate, and more rugged than tilting safety chuck models.

Safety Chuck Design Possibilities ~ Jaw Inserts/Shaft Engagements for Safety Chucks

Unique Features of Double E Safety Chucks

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

Sidelay Adjustment Safety Chucks

Safety Chuck Sidelay Adjustment

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

Safety Chuck Jaw Inserts / Shaft Engagements
Proprietary jaw inserts accommodate shaft deflection. Binding is
not an issue with Double E safety chucks.

Standard
Square-Turned-45

Safety Chuck Square Turned 45 Engagement

Safety chuck jaw inserts can be a fixed piece of the chuck or a removable part.

Removable Jaw Inserts
  • Easy, inexpensive replacement.

Square Turned 45° Jaw Inserts

  • Easiest for loading/unloading rolls.
  • 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

Standard
Circular

Safety Chuck Circular Engagement

Available
Triangle

Safety Chuck Triangle Engagement

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.

Please click here if you would like a quotation on safety chucks.

 

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