Engineered Bulk Material Handling

Bulk Material Handling Equipment

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Screw Conveyor Engineering Guide

Materials Table

A | B | C | D-G | H-L | M-O | P-R | S | T-Z
Tables are in alphabetical order. Click above to navigate to different sections.
Table keys and explanations are located in the "Material Characteristics" Section.

Material Maximum Particle Size (IN.) Average Weight Per Cu.Ft. Loading H.P. Factor Component Series Abras-
iveness
Corrosi-
veness
Flow-
ability
Note
Diatomaceous Earth (Diatomite) -100M 11-17 15 1.6 C4 III I II • , 2, 8
Dicalcium Phosphate -100M 40-50 30A 1.6 A2 I I III  
Disodium Phosphate -1/8 25-31 30B 0.5 B4 II I II 6
Dolomite (Calcium Magnesium Carbonate! + 1/2 80-100 30B 2.0 B4 II I II  
Earth, loam, dry, loose -1/8 76 30B 1,2 B4 II I III  
Ebonite -1/2 65-70 30A 0,8 A2 I I II  
Epsom Salts -1/8 40-50 30A 0.7 A2 I I II  
Ethanedioic Acid (Oxalic Acid) -1/8 60 30A 1.0 A2 I I III 3
Feldspar -1/8 100-160 30B 1.5 B4 II I II  
Feldspar -100M 65-75 30B 2.0 B4 II I III  
Ferrous Sulphate -1/2 50-75 30B 1.0 B4 II I II  
Ferrous Sulfide (Iron Sulfide)  
Fish Meal -1/8 30-40 30A 0.9 A2 I I III  
Fish Scrap 40-50 30A B1 I I III
Flaxseed -1/8 43-45 45 0.4 A2 I I I 1
Flaxseed Cake + 1/2 48-50 30A 0.6 B1 I I II  
Flaxseed Meal -1/8 25 30A 0.4 A2 I I II  
Floridin (Fuller's Earth)  
Flour, Wheat -100M 30-46 30A 0.6 A2 I I III 1, 4
Flue Dust, boiler, dry -100M 40-125 15 3.5 C4 III I II 2
Fluorspar (Fluorite) -1/4 82-110 30B 2.0 B4 II I III  
Fly Ash, dry -100M 35-45 30B 3.5 C4 III I I 2
Foundry Sand, dry -1/8 90-100 15 2.0 C4 III I II  
Fuller's Earth, oil filter, burned -1/8 40 15 1.5 C4 III I II  
Fuller's Earth, oil filter, raw -1/8 35-40 30B 1.0 B4 II I II  
Fuller's Earth, oil filter, spent 35% oil 60-65 15 0.9 D4 III I III  
Galena (Lead Sulfide) -100M 240-260 30B 1.0 B4 II I II 2, 5
Gelatin, granulated -1/2 32 30A 0.8 A2 I I II 6
Gilsonite -1/2 37 30B 1.5 D4 II II II 1, 5
Glass, batch +1/2 80-100 15 1.8 D4 III I II  
Glue, ground -1/8 40 30B 1.7 B4 II I II  
Glue, pearl -1/2 40 45 0.5 A2 I I I  
Gluten, meal -1/8 40 30A 0.6 A2 I I II  
Grains, distillery, spent, dry lumps 30 30A 0.4 B1 I I II 7
Graphite Flake -1/2 40 30A 0.4 A2 I I II  
Graphite Flour -100M 28 45 0.4 A2 I I I 2
Graphite Ore +1/2 65-75 30A 0.4 B1 I I I  
Granite, broken +1/2 95-100 15 2.5 D4 III I II  
Grape Pomace -1/2 15-20 30B 1.4 B4 II I III 7
Grass Seed -1/8 10-32 30A 0.4 A2 I I II 1, 7
Green Vitriol (Ferrous Sulfate) -1/2 50-75 30B 1.0 B4 II I II  
Gypsum, calcined -1/2 55-60 30B 1.2 B4 II I II  
Gypsum, calcined -100M 60-80 30B 0.8 B4 II I III  
Gypsum, raw -1 90-100 30B 1.6 B4 II I II