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J R Machine & Tool, Inc. - Your Source For Blow Molds Manufacturing Since 1989 J R Machine & Tool, Inc. - Your Source For Blow Molds Manufacturing Since 1989 J R Machine & Tool, Inc. - Your Source For Blow Molds Manufacturing Since 1989 J R Machine & Tool, Inc. - Your Source For Blow Molds Manufacturing Since 1989
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Message from James R. Kaiser, owner of J.R. Machine

A message from
James R. Kaiser,
owner of J.R. Machine

(120KB - PDF)

 

Filter Cores

   
Type AE Core

TYPE AE CORE
Core is 3/4" I.D. (1 1/8" O.D.) welded steel tube and metal discs. End plates of approximately 11" diameter are attached.

SIZES AND CORE IDENTIFICATION

Roll
Width
Model
No.
  Roll
Width
Model
No.
32 3/4" 3AE   22 1/4" 22AE
44 3/4" 4AE   24 7/8" 25AE
56 3/4" 5AE   31 7/8" 32AE
68 3/4" 6AE   38 1/2" 39AE
20 1/4" 21AE   39 7/8" 40AE
   
   
Type CR Core

TYPE CR CORE
Core is formed from 2 7/16" fiberboard tube. The tube contains a metal cup secured in each end and recessed to a depth of 1 1/2". The cup is stamped to form a 1 1/2" square opening.

SIZES AND CORE IDENTIFICATION

Series 31NA   Series 31NC
Roll
Width
Model
No.
  Roll
Width
Model
No.
26 1/4" 2CR   23 1/2" 24CR
37 1/4" 3CR   34 1/2" 35CR
47 1/4" 4CR   44" 44CR
61 1/4" 6CR   58" 58CR
      68" 68CR
   
   
Type B Core

TYPE B CORE
Core is constructed from 1 1/2" diameter: EMT conduit with 11" diameter end plates recessed in approx. 1 3/8" from end of core.

SIZES AND CORE IDENTIFICATION

Roll Width Model No.
24 6/8" 10B
34 5/8" 11B
46 6/8" 12B
58 6/8" 13B
70 6/8" 14B
   
   
Type CB Core

TYPE CB CORE
Core is 3/4" welded steel tube. No metal discs are used.(If desired, please specify).

SIZES AND CORE IDENTIFICATION

Roll Width Model No.
23 7/8" 2CB
32 7/8" 3CB
44 7/8" 4CB
56 7/8" 5CB
65 7/8" 6CB
68 7/8" 6HCB
   
   
Type AM Core

TYPE AM CORE
Core is formed from fiberboard tube with 1 7/8" I.D. Tube has recessed cups secured in each end with a depth of 5/8". Cup is stamped to form a 1 1/2" x 3/4" rectangular slot.

SIZES AND CORE IDENTIFICATION

Roll Width Model No.
20 1/2" 2AM
32 1/2" 3AM
44 1/2" 4AM
56 1/2" 5AM
68 1/2" 6AM
   
   
Type F Core

TYPE F CORE
Core is formed from 2 1/8" I.D. fiberboard tube using no drive pin, cups or discs.

SIZES AND CORE IDENTIFICATION

Roll
Width
Model
No.*
  Roll
Width
Model
No.*
33" 3F   15" 18F
45" 4F   21" 20F
57" 5F   27" 26F
69" 6F   39" 36F
9" 12F   51" 46F

* Note: Style V8 core has 1 3/4" I.D.

 
 

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- Filer
- Grinder
- Heat Treat Oven
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“...used the services of J.R. Machines to build nearly 50 sets of bottle molds...given us the edge.”

Mike McCarty,
Indiana Bottle Company

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