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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 ~
DF-2000 Core Chucks - Customer Specifications
Customer Information
Company Name:
Nature of Business:
Individual Contact:
Title:
Address:
City:
State:
Country:
Postal Code:
Telephone:
Fax:
Email:
Core Specifications
Core Material:
Steel
Aluminum
Plastic
Fiber
Other:
Steel Capped:
Yes
No
Core Inside Diameter:
in.
Core I. D. Tolerance ±
in.
Number of Core Reuses:
Roll Specifications
Max. Roll Weight:
lbs.
Max. Roll Diameter:
in.
Max. Roll Width:
in.
Max. Web Tension:
lb./linear inch (pli)
Max Web Speed:
ft./min.
Web Material: Board
Paper
Film
Foil
Web Thickness/Weight:
Min. Emergency Stopping Time:
seconds
Acceleration Time:
Deceleration Time:
Roll Stand Specifications
Roll-Stand Manufacturer:
Model Number:
Approximate Age:
Max. Distance between Roll-Stand Spindle and Mounting Flange:
in.
UNWIND
REWIND
SINGLE BRAKE/DRIVE
DUAL BRAKE/DRIVE
Standard Flange Mounting:
"A" Thread Size Thru: "B" Places
Equally Spaced:
"C" Diameter Bolt Circle:
in.
"D" Arbor Pilot Diameter:
in.
"E" Pilot Depth Female:
in.
"F" Pilot Width Male:
in.
"G" Spindle Flange O.D:.
in.
"H" Spindle Flange Width:
in.
Quick Disconnect Mounting:
NOTE: Double E can provide an ADAPTER PLATE to convert your flange type arbor to accommodate Single-Center-Bolt /Dowel Pin Type "Quick Disconnect" multiple size core chucks for QUICK-CHANGEOVER.
Stub Arbor Mounting:
"I" Arbor Length:
in.
"J" Arbor Diameter:
in.
"K" Key Length:
in.
"L" Key Width:
in.
"M" Key Depth:
in.
"N" Center Thread Size:
"O" Center Thread Depth:
NOTE: Double E Stub-Arbor Mount chucks require a CENTER TAPPED HOLE, minimum 5/8" (16mm) diameter to ensure structurally adequate and safe stub-arbor mounting. The Arbor must be in good condition, with uniform diameter. This enables a close fit of the chuck onto the arbor; typically .002" (.05mm) diametral clearance to .0012" (.03mm) diametral interference. The key requires a close clearance fit. If the arbor has a shoulder, the chuck should be bored deep enough to permit clamping against the shoulder. THIS MOUNTING CONFIGURATION IS NOT RECOMMENDED IF FREQUENT CHUCK REMOVAL, TO CHANGE OVER SIZE, IS REQUIRED. An adapter plate can be made, as mentioned above, to convert the roll-stand to either flange mount or quick disconnect.
Comments:
If you would like to attach an application photo or an existing chuck drawing, please attach here:
File to upload:
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