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Welcome to Arch Environmental Equipment, Inc.

Tri-Return® Specifications   

Conveyor Efficiency Specialists              

                  ·Parts

            ·Specifications

            ·Brochure (pdf)

            ·Installation Guide (pdf)

            ·CAD Drawings

            ·Worksheet

 

N1 = 4 to 9½ in. (102 to 241 mm)

N2 = 12 in. (305 mm)

N3 = Belt width plus 1¼ in. (32 mm)

N4 = 5 in. (127 mm) typical diameter with 3/8 in. (9 mm) rubber lagging

N5 = 2½ in. (64 mm) typical

N6 = 1 15/16 in. (49 mm) typical

N7 = 15 1/8 in. (384 mm) typical

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Belt Width A B C D E

24 in.

(610 mm)

30 in.
(762 mm)
37 1/16 in.
941 mm
10 9/16 in.
268 mm
33 in.
838 mm
32 11/16 in.
830 mm
30 in.
(762 mm)
36 in.
914 mm
43 1/16 in.
1094 mm
12 9/16 in.
319 mm
39 in.
991 mm
38 11/16 in.
983 mm
36 in.
(914 mm)
42 in.
1067 mm
49 1/16 in.
1246 mm
14 9/16 in.
370 mm
45 in.
1143 mm
44 11/16 in.
1135 mm
42 in.
(1067 mm)
48 in.
1219 mm
55 1/16 in.
1399 mm
16 9/16 in.
421 mm
51 in.
1295 mm
50 11/16 in.
1288 mm
48 in.
(1219 mm)
54 in.
1372 mm
61 1/16 in.
1551 mm
18 9/16 in.
472 mm
57 in.
1448 mm
56 11/16 in.
1440 mm
54 in.
(1372 mm)
60 in.
1524 mm
67 1/16 in.
1703 mm
20 9/16 in.
522 mm
63 in.
1600 mm
62 1116 in.
1592 mm
60 in.
(1524 mm)
66 in.
1676 mm
73 1/16 in.
1856 mm
22 9/16 in.
573 mm
69 in.
1753 mm
68 11/16 in.
1745 mm
66 in.
(1676 mm)
72 in.
1829 mm
79 1/16 in.
2008 mm
24 9/16 in.
624 mm
75 in.
1905 mm
74 11/16 in.
1897 mm
72 in.
(1829 mm)
78 in.
1981 mm
84 1/16 in.
2161 mm
26 9/16 in.
675 mm
81 in.
2057
80 11/16 in.
2050 mm

Notes:

  1. 1 in. (25 mm) adjustable drop hanger for drops of heights 4 - 5 in. (102 - 127 mm). Special brackets can be made to accomodate any application.
  2. Side view with drop hanger removed. (Typical dimensions shown.)

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Available options:

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  • Rubber Disk Rolls (made to order only)
  • Ceramic Disk Rolls (made to order only)
  • Heavy Duty (please contact us for dimensions)
  • Double Extra Long Guide Rolls -- 4" (102 mm) long
  • Outer Support Roller                                                                                                                       [back to top]

Please contact us for additional sizes or options.

(Conveying Confidence)

 

 

This site and all contents are ©2008 Arch Environmental Equipment, Inc.
5929 Benton Road, Paducah, KY 42003
800-553-4567