Differential Rewind Shaft Specifications

Customer Information:

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General Specifications:

Duplex Slitter Rewinder?:
Yes
No
If not, machine type?
Used On: unwindUnwind rewind Rewind
Equipment Manufacturer:
New Application
or
Replacement Shaft

If replacement, present shaft manufacturer:

Shaft Style
Spacerless Differential    Differential Using Spacers    Non-Differential Air Shaft
Reason for Change: Nominal Core I.D.(in.):
Actual Shaft Outside Diameter(in.): Core Material:
Core Tolerance Core Wall Thickness:
Core Manufacturer and Grade: Max. # of Slit Rolls per Shaft:
Max. Slit Width (in.): Min. Slit Width (in.):
Minimum Spacing Between Slits (in.): Support Separation (in.):
Web Speed (fpm): Min. Web Tension (PLI):
Max. Web Tension (PLI):    

Web Material:
Paper
Basis Weight:
 Other
Description
Film
Type of thickness:
    
Position of air valve
(per diagram below) :		 Side A Side B
Air valve is always located axially (on journal end)
Air pressure needs constant adjustment during run.
Constant tension during operation: Yes No
Changing tension: Manual Automatic
Winding Direction: "A" "B"
"C" Side A Journal Diameter: (in.) = "D" Max Working Length: (in.) = 
"E" Side A Journal Length: (in.) = "F" Body Length
(in.) = 
"G" Side B Journal Length (in.) = "H" Side B Journal Diameter: (in.) =
Products Manufactured: Minimum Air Pressure Available (PSI):
Quantity Needed:    
Comments: Providing a detailed sketch of both journals (or an actual CAD drawing of your shaft) is helpful. If available, please attach here: