HEAVY DUTY RUBBER BELT

HEAVY DUTY RUBBER BELT

CONVENTIONAL FABRIC – MULTIPLE PLIES

Cut Edge:
Most constructions available any width up to 72” wide.

Carcass:
Synthetic fabric, high strength, low stretch and not affected by moisture.

Stock Covers:
RMA Grade II
700º F. EPDM Hot Material

Special Covers:
Compounds available for any special requirements, made to order

Popular Stock Constructions

Belt Style 2220 2220 2220 3330 3330 4440 2220
Number of Plies 2 2 2 3 3 4 2
Working Tension – PIW 220 220 220 330 330 440 220
Cover Compound GR II GR II GR II GR II GR II GR II 700º
Cover Thickness – Top
– Bottom
1/8”
Bare
1/8”
1/16”
3/16”
1/16”
3/16”
1/16”
1/4”
1/16”
1/4”
1/16”
3/16”
1/16”
Approx. Belt Thickness 1/4” 5/16” 3/8” 7/16” 1/2” 9/16” 3/8”
Belt Weight (PIW/FT.) .11 .15 .20 .23 .26 .30 .20
Minimum Pulley Dia. @ 81 – 100% Tension 14” 16” 16” 18” 18” 24” 16”
RPI Item Code 110– 111– 121– 130– 131– 141– 124–

Ordering Information:

Specify Belt Width, Style, Cover Compound and Thickness; or the RPI Item Code plus the belt width, e.g. 11130.

All constructions available with add-ons; i.e., cleats, v-guides, flanges, corrugated or straight side walls, etc.

Please contact us for special requirements –
Availability varies from a few days to six to eight weeks depending on the specifications.

CONVEYOR BELT – HEAVY DUTY STRAIGHT WARP

Straight Warp – The Premier Impact-Rip-Tear Resistant Belt
When critical applications demand the ultimate conveyor or elevator belt …..
Straight Warp is the answer. Up to 5 times more resistance to longitudinal ripping and tearing compared to plied belts – plus tremendously greater resistance to impact and puncturing due to trapped materials.

Current Rubber Plus Stock Constructions

New Belt Style S2 S3 S4
Old Belt Style C245 C330 C330
Number of Plies 1 1 1 We will
be adding
additional
constructions
as demands
require.
Working Tension (PIW) 220 300 440
Cover Compound GR II GR II GR II
Cover Thickness – Top
– Bottom
3/16”
3/32″
1/4”
1/8”
1/4”
1/8”
Approx. Belt Thickness 3/8” 7/32” 17/32”
Belt Weight ( PIW/FT.) .18 .25 .25
Minimum Pulley Diameter
@ 81 to 100% Tension
16” 20” 20”
RPI Item Code 123– 134– 142

Ordering Information:

Specify Belt Width, Style, Cover Compound and Thickness; or the RPI Item Code plus the belt width, e.g. 12330.

Please contact us for special requirements –

Availability varies from a few days to six to eight weeks depending on the specifications.

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