Grain Belting

Federal Grain Conveyor Belting

Federal Grain Conveyor Belting

Straight – Warp Grain Conveyor Belting

In a total departure from the conventional multiple-ply concept, Straight-Warp Grain belting gives you the balanced properties that are important in grain handling service. Strength is concentrated in heavyweight, high-tensile synthetic cords locked together by a unique binder system into a tough, long-lasting belt carcass which has maximum resistance to damage and edge wear.

It won’t wick moisture like cotton or rayon and, because the synthetic cords do not support mildew growth, it will continue to give long service without loss of strength in damp locations and high humidity areas. The covers are chemically bonded to the carcass for excellent adhesion and superior resistance to delaminating.

Rated Operating Tension

Straight-Warp Grain 1      (Pounds/inch of width-piw)
Belt Style C175 C220 C300 C350 C400 C500

Mechanical

Fastener

175 250 300 350 400 500

Vulcanized

splice

190 275 330 385 440 550

Belt Thickness

Straight-Warp Grain 1      (Pounds/inch of width-piw)
Belt Style C175 C220 C250 C300 C350 C400 C500

Carcass Thickness

 

.078 .103 .0123 .146 .151 .160 .175
Rated Operation Tension
Belt Thickness
Belt Weight
Load Support Data
Recommended Minimum Pulley Diameters For Vulcanized Spices
Recommended Minimum Pulley Diameters For Mechanical Fasteners
Specs

Specs

Specs

Specs

Belt Weight

Straight-Warp Grain 1      (Pounds/inch of width-piw)
Belt Style C175 C220 C250 C300 C350 C400 C500

Carcass Weight

 

.038 .048 .054 .063 .066 .071 .088
High Impact Service Grade 1: RMA Grade 1 Cover
Heavy Duty Abrasive Service Grade 2: RMA Grade 2 Cover
High temperature Service: High Grade EPDM Cover
Super – Hot Ozone: EPDM Cover
Super – Hot Oil-Resistant: Butyl Cover
Super – Hot Oil-Resistant: Butyl Cover
Type SOR: Special Oil-Resistant Covers

Load Support Data

Straight-Warp Grain 1      (Pounds/inch of width-piw)
Belt Style C175 C220 C300 C350 C400 C500
Idler Trough Angle 36 54 60 72 72 72
20° / 35°  / 45° 30 42 54 60 66 72
                                    30 36 42 48 54 60

Troughability Data

Straight-Warp Grain 1      (Pounds/inch of width-piw)
Belt Style C175 C220 C250 C300 C350 C400 C500
Idler Trough Angle 12 14 14 14 18 18 24
20° / 35°  / 45° 14 20 20 24 24 24 30
                                    16 24 24 24 24 24 36
Two - Ply
Three - Ply
Four - Ply
Specs

Specs

Specs

Specs

Recommended Minimum Pulley Diameters for Vulcanized Splices

Straight-Warp Grain 1      (Pounds/inch of width-piw)
Belt Style C175 C220 C300 C350 C400 C500
Idler Trough Angle 36 54 60 72 72 72
20° / 35°  / 45° 30 42 54 60 66 72
                                    30 36 42 48 54 60

Troughability Data

Straight-Warp Grain 1      (Pounds/inch of width-piw)
Belt Style C175 C220 C250 C300 C350 C400 C500
Idler Trough Angle 12 14 14 14 18 18 24
20° / 35°  / 45° 14 20 20 24 24 24 30
                                    16 24 24 24 24 24 36
Generator Design and Installation
Safety and Health Inspection
Environmental Engineering
Environmental Consulting
Reliability and Safety Assessment