U-Trough Dimensions



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Dimensions in Inches (Unless Noted)

A
Screw
Designation
B
C
D
E
G
J
K
L
M
Trough
Ga.
Cover
Ga.
Thickness
of Flight
Screw
Dia.
Coupling
Dia.
Length
Ft.-in.
Pipe
OD
Base
Tip
9
Standard
1 1/2
9-10
10-0
2
8
6 1/8
7 7/8
7 1/8
10
14
14
3/16
3/32
2 3/8
9
XX
2
9-10
10-0
2
8
6 1/8
7 7/8
7 1/8
10
14
14
3/8
3/16
2 7/8
12
Standard
2
11-10
12-0
2
10 1/2
7 3/4
9 5/8
8 7/8
13
12
14
1/4
1/8
2 7/8
12
XX
2 7/16
11-9
12-0
3
10 1/2
7 3/4
9 5/8
8 7/8
13
12
14
3/8
3/16
3 1/2
14
Standard
2 7/16
11-9
12-0
3
11 1/2
9 1/4
10 7/8
10 1/8
15
12
14
1/4
1/8
3 1/2
14
XX
3
11-9
12-0
3
11 1/2
9 1/4
10 7/8
10 1/8
15
12
14
7/16
7/32
4
16
Standard
3
11-9
12-0
3
13 1/2
10 5/8
12
11 1/8
17
12
14
5/16
5/32
4
16
XXX
3
11-9
12-0
3
13 1/2
10 5/8
12
11 1/8
17
12
14
7/16
7/32
4 1/2
18
Standard
3
11-9
12-0
3
14 1/2
12 1/8
13 3/8
12 3/8
19
12
14
5/16
5/32
4
Larger sizes and special construction are available. Consult the Engineering Department for specifications and prices.

STANDARD CONVEYORS INCLUDE:

Angle flanged U-trough, helicoid screw, style No. 226 hanger with wood bearing, (two) end plates, end ball bearing, tail shaft, coupling shafts, coupling bolts, galvanized trough covers, screw cover clamps, discharge spout and assembly bolts. Conveyors are pre-assembled and match-marked for easy field installation. Drives and motors are priced separately.

 All screw conveyor drives consist of: Class II screw conveyor reducer with adapter, CEMA drive shaft, sheaves and bushings, drive belts (2.0 Safety Factor), belt guard, and motor mount. Motor requirement is 1750 RPM.

 All Screw Conveyor capacities and HP requirements are based upon whole grains @ 15% moisture with a 45% trough fill. Motor requirements and capacity are based upon LEVEL conveyors. The capacity will vary on inclined conveyors and those handling all other materials. Riley Equipment is not responsible for the capacity of conveyors on a incline unless approved by our Engineering Department.

SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE.