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Dorner Advantage

DORNER MFG. CORP.
975 Cottonwood Ave
P.O. Box 20
Hartland, WI 53029 USA

INSIDE THE USA
TEL: 800.397.8664
FAX: 800.369.2440

OUTSIDE THE USA
TEL: 262.367.7600
FAX: 262.367.5827

7300 SERIES CONVEYORS: Belting



STANDARD BELT SELECTION GUIDE

Standard belt material is stocked at Dorner,
then cut & spliced at the factory for fast conveyor shipment.
01 A1 1A FDA Accumulation .067" (1.7) Urethane Polyester 212˚F (100˚C) Low X X   Good Packaging, clean room & inspection
02 A2 2A General Purpose .071” (1.8) Urethane Polyester 212˚F (100˚C) Med X X   Good Most versatile belt offering
03 A3 3A FDA High Friction .067” (1.7) Urethane Polyester 212˚F (100˚C) High X X   Good Packaging, clean room & inspection
05 A5 5A Accumulation .047” (1.2) Urethane Polyester 212˚F (100˚C) V-Low X X   Good Accumulation of products
06 A6 6A Electrically Conductive .063” (1.6) Urethane Polyester 176˚F (80˚C) Low   X X Good Electronics Handling
08 A8 8A High Friction .083” (2.1) PVC Polyester 158˚F (70˚C) V-High   X   Poor Conveys up to 35˚ inclines*
Note: See below for splice details. Plastic Clipper splice requires longer lead times.
*Incline varies due to factors like dust, fluids and part material.

 

Belt Splicing
   

Finger Splice
All belts are available with a standard Thermoformed finger splice. This splice makes the belt continuous and is virtually undetectable. Splice bonding methods vary by belt type. Consult factory for details.

  

Plastic Clipper**
An optional plastic clipper splice is available for quick removal of belts or when conveyors are installed in tight spaces. The clipper does not protrude above the belt surface.

  

Metal Clipper**
An optional metal clipper splice is also available for quick removal of belts or when conveyors are installed in tight spaces.

** See belt charts for compatibility. Not for use with 7200/7300 Series with bottom wiper option.
Plastic and Metal Clippers are slightly thicker than base belt. Consult factory for details.

 

SPECIALTY BELT SELECTION GUIDE

Specialty belt material is not stocked at Dorner
and needs to be custom ordered for your special conveyor needs.
54 F4 4F FDA Sealed Edge** .06 (1.6) Urethane 176˚F (80˚C) Low X Good Good Packaging, clean room and inspection, wet environment
55 F5 5F FDA Sealed Edge** .06 (1.6) Urethane 176˚F (80˚C) High X Good Good Packaging, clean room and inspection, wet environment
56   6F Cut Resistant .08 (2.1) Urethane 212˚F (100˚C) Med   Good Poor Oily product release, metal stamping
57   7F Cut Resistant .10 (2.5) Nitrile 176˚F (80˚C) Med   Poor Poor Felt-like, dry metal stamping, glass and ceramic
59 F9 9F Color Contrasting .06 (1.5) PVC 158˚F (70˚C) Med   Poor Poor Black colored, hides overspray from ink jet
60 G0 0G Color Contrasting .05 (1.3) Urethane 212˚F (100˚C) Low X Good Poor Green-colored
61 G1 1G Color Contrasting .05 (1.2) Urethane 212˚F (100˚C) Low X Good Poor Blue-colored
63   3G Electrically Conductive .05 (1.2) Urethane 176˚F (80˚C) Low   Good Poor Static conductive, electronics handling
64   4G High Friction .17 (4.4) PVC 194˚F (90˚C) V-High   Poor Poor Dark green-colored, rough top surface,
product cushioning, incline/decline apps.
65   5G Chemical Resistant .05 (1.3) Polypropylene 248˚F (120˚C) Low X V-Good Poor V-Good Cut resistance, excellent product release
66   6G Chemical Resistant .07 (1.7) Polyester 212˚F (100˚C) Med X V-Good Poor Good Cut resistance, metal stamping apps.
67   7G Low Friction Cleated .06 (1.6) Polyester 212˚F (100˚C) n/a X Good Poor Excellent product release, consult factory for part number
and how to specify low friction
68 G8   FDA Encased** .06 (1.6) Urethane 176˚F (80˚C) Low X Good V-Good Urethane enclosed for added sanitary protection
69 G9   FDA Encased** .09 (2.2) Urethane 212˚F (100˚C) High X Good V-Good Urethane enclosed for added sanitary protection
*Metal Clipper splices are not sanitary.
**Not available in 2” (51 mm) wide.

 

STANDARD CLEATS

* Maximum 20” (508) cleat spacing for 18” and wider conveyors with lengths greater than 7’ (2134)
** 18” and wider conveyors have a maximum length of 7’ (2134)

Base Belt Material: .059" (1.5) thick, high friction FDA approved urethane, 176˚F (80˚C) maximum part temperature.
See Specialty Belt 67 for low friction base belt material.

Note: Minimum cleat spacing is approximately 2” (50). Consult Factory.

 

Cleat Spacing

  1. Refer to Formulas below.
  2. Use formula 1 to determine the approximate number of cleats required based upon the desired cleat spacing. Since a partial cleat cannot be used, round the number of cleats up or down.
  3. Use formula 2 to get the cleat space reference for the conveyor part number.

 

 

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