KWS Manufacturing

Screw Conveyor Plate End Flanges

U-Trough Plate End Flange Flared Trough Plate End Flange Tubular Trough Plate End Flange Rectangular Trough Plate End Flange U-Trough / Rectangular Flush End Plate End Flange


Plate end flanges are continuously welded to the ends of each trough section and used to connect trough sections together. Bolts are located external to the trough for ease of access. Plate end flanges are CNC cut and jig-welded to ensure exact alignment with other adjacent sections.

Nomenclature

Plate End Flanges Nomenclature Plate End Flanges

U-Trough Plate End Flanges

U-Trough Plate End Flanges Diagram
Screw
Dia.
Bolts A B C
Thk.
D E F G H J Part
Number
Weight
(Lbs.)
Dia. Qty.
4” 3/8” 6 3-5/8” 3-1/2” 3/16” 1-1/8” 3-1/8” 3-1/8” 1-9/16” X X PEF4U•#* 1
6” 3/8” 6 4-1/2” 4-7/16” 3/16” 1-1/32” 4-1/8” 4-1/16” 2” X X PEF6U•#* 2
9” 3/8” 8 6-1/8” 6-1/4” 1/4” 1-3/16” 4-1/8” 4-1/8” 3-3/4” 2-9/16” X PEF9U•#* 4
12” 1/2” 8 7-3/4” 7-15/16” 1/4” 1-1/2” 5-5/16” 5-3/16” 4-1/16” 3-7/8” X PEF12U•#* 6
14” 1/2” 8 9-1/4” 8-15/16” 1/4” 2-1/2” 5-5/8” 5-15/16” 5-15/16” 3” X PEF14U•#* 7
16” 5/8” 8 10-5/8” 10” 1/4” 2-5/8” 6-3/8” 6-5/8” 6-5/8” 3-3/4” 2-15/16” PEF16U•#* 8
18” 5/8” 10 12-1/8” 11” 1/4” 2-11/16” 5-15/16” 5-7/8” 5-7/8” 5-7/8” 2-11/32” PEF18U•#* 11
20” 5/8” 10 13-1/2” 12-3/16” 1/4” 2-3/4” 6-1/4” 6-11/16” 6-11/16” 6-11/16” 3-3/8” PEF20U•#* 12

* KWS Stock Component (Only Mild Steel)     # = Thickness: 10 = Fits troughs up to 10Ga thick, 3 = Fits troughs up to 1/4” thick
• Material Type: MS = Mild Steel, SS = Stainless Steel

U-Trough Plate End Flanges Diagram
Screw
Dia.
Bolts A B C
Thk.
D E F G H J K L M Part
Number
Weight
(Lbs.)
Dia. Qty.
24” 5/8” 12 16-1/2” 14-1/4” 1/4” 2-5/8” 6-1/8” 6-5/8” 6-5/8” 6-5/8” 6-5/8” 3-5/16” X X PEF24U•#* 14
30” 5/8” 14 19-1/2” 17-1/2” 3/8” 3-3/4” 6-5/8” 6-5/8” 6-5/8” 6-5/8” 6-5/8” 6-5/8” 3-5/16” X PEF30U•# 21
36” 5/8” 16 22-1/2” 20-1/8” 3/8” 4-5/16” 6-5/8” 6-5/8” 6-5/8” 6-5/8” 6-5/8” 6-5/8” 6-5/8” 3-5/16” PEF36U•# 25

* KWS Stock Component (Only Mild Steel)     # = Thickness: 10 = Fits troughs up to 10Ga thick, 3 = Fits troughs up to 1/4” thick
• Material Type: MS = Mild Steel, SS = Stainless Steel

Flared Trough Plate End Flanges

Flared Trough Plate Ends Flanges Diagram
Screw
Dia.
Bolts A B C D
Thk.
E F G H J K Part
Number
Weight
(Lbs.)
Dia. Qty.
4” NOT AVAILABLE
6” 3/8” 6 4-7/16” 7” 7-3/16” 3/16” 1-27/32” 5-1/4” 5-1/4” 2-1/32” X X PEF6F• 3
9” 3/8” 8 6-1/4” 9” 9-11/16” 1/4” 1-3/4” 5” 5” 5” 2-9/16” X PEF9F• 5
12” 1/2” 8 7-15/16” 10” 11-13/16” 1/4” 1-13/16” 5-3/4” 5-3/4” 5-3/4” 3-7/8” X PEF12F• 7
14” 1/2” 10 8-15/16” 11” 12-3/4” 1/4” 2-1/16” 5-1/8” 5-1/8” 5-1/8” 5-1/8” 3” PEF14F• 8
16” 5/8” 10 10” 11-1/2” 14-11/16” 1/4” 2-1/4” 5-1/2” 5-1/2” 5-1/2” 5-1/2” 3-3/4” PEF16F• 8
18” 5/8” 10 11” 12-1/8” 16” 1/4” 2-5/8” 6-3/16” 6-3/16” 6-3/16 6-3/16” 2-15/16” PEF18F• 11
20” 5/8” 10 12-3/16” 13-1/2” 17-7/8” 1/4” 2-5/16” 7” 7” 7”” 7” 3-11/32” PEF20F• 12

• Material Type: MS = Mild Steel, SS = Stainless Steel

Flared Trough Plate Ends Flanges Diagram
Screw
Dia.
Bolts A B C D
Thk.
E F G H J K L M N Part
Number
Weight
(Lbs.)
Dia. Qty.
24” 5/8” 12 14-1/4” 16-1/2” 20-15/16” 1/4” 2-5/16” 6-7/8” 6-7/8” 6-7/8” 6-7/8” 6-7/8” 3-5/16” X X PEF24F• 15
30” 5/8” 14 17-1/2” 19-1/2” 24-13/16” 3/8” 3-1/2” 6-7/8” 6-7/8” 6-7/8” 6-7/8” 6-7/8” 6-7/8” 3-1/2” X PEF30F• 20
36” 5/8” 16 20-1/2” 22-1/2” 27-15/16” 3/8” 3-1/2” 6-7/8” 6-7/8” 6-7/8” 6-7/8” 6-7/8” 6-7/8” 6-7/8” 4-1/4 PEF36F• 23

• Material Type: MS = Mild Steel, SS = Stainless Steel

Tubular Trough Plate End Flanges

Tubular Trough Plate End Flanges
Screw Dia. Bolts A
Dia.
B
Dia.
C
Dia.
D
Angle
E
Angle
Part
Number
Weight
(Lbs.)
Dia. Qty.
4” 3/8” 6 7-3/4” 7” 3/16” 30° 60° PEF4T• 2
6” 3/8” 6 9-3/4” 8-7/8” 3/16” 30° 60° PEF6T• 2
9” 3/8” 8 13-3/4” 12-1/2” 1/4” 22 .5° 45° PEF9T• 5
12” 1/2” 8 17-1/4” 15-7/8” 1/4” 22 .5° 45° PEF12T• 8
14” 1/2” 8 19-1/4” 17-7/8” 1/4” 22 .5° 45° PEF14T• 8
16” 5/8” 8 21-1/4” 20” 1/4” 22 .5° 45° PEF16T• 9
18” 5/8” 10 24-1/4” 22” 1/4” 18° 36° PEF18T• 13
20” 5/8” 10 26-1/4” 24-3/8” 1/4” 18° 36° PEF20T• 14

• Material Type: MS = Mild Steel, SS = Stainless Steel

Tubular Trough Plate End Flanges
Screw Dia. Bolts A
Dia.
B
Dia.
C
Thk.
D
Angle
E
Angle
Part Number Weight
(Lbs.)
Dia. Qty.
24” 5/8” 12 30-1/4” 28-1/2” 1/4” 15° 30° PEF24T• 17
30” 5/8” 14 37” 34-1/2” 3/8” 13° 26° PEF30T• 22
36” 5/8” 16 44” 41” 3/8” 11.5° 23° PEF36T• 31

• Material Type: MS = Mild Steel, SS = Stainless Steel

Rectangular Plate End Flanges

Rectangular Plate End Flanges
Screw Dia. Bolts A B C
Thick
D E F G H J Part Number Weight (Lbs.)
Dia. Qty.
4” NOT AVAILABLE
6” 3/8” 6 4-9/16” 4-1/2” 3/16” 1-1/16” 4-1/8” 3-3/4” 2-1/32” X X PEF6R• 3
9” 3/8” 8 6-1/4” 6-1/8” 1/4” 1-3/16” 5-1/4” 5-15/16” 3-11/16” 2-9/16” X PEF9R• 4
12” 1/2” 10 7-15/16” 7-3/4” 1/4” 1-11/16” 5” 4” 5” 4-1/16” 3-7/8” PEF12R• 7
14” 1/2” 10 8-15/16” 9-1/4” 1/4” 2-7/16” 5-1/4” 5-1/4” 5-1/4” 5-15/16” 3 PEF14R• 8
16” 5/8” 10 10” 10-5/8” 1/4” 2-5/8” 6” 6” 6” 6-1/4” 3-3/4” PEF16R• 9

• Material Type: MS = Mild Steel, SS = Stainless Steel

Rectangular Plate End Flanges
Screw
Dia.
Bolts A B C
Thk.
D E F G H J K L M N Part
Number
Weight
(Lbs.)
Dia. Qty.
18” 5/8” 12 11” 12-1/8” 1/4” 2-1/8” 7” 7” 7” 4” 4-1/16” 2-15/16” X X X PEF18R• 13
20” 5/8” 14 12-3/16” 13-1/2” 1/4” 2-11/16” 5-3/4” 5-3/4” 5-3/4” 5-3/4” 4-27/32” 4” 3-11/32” X X PEF20R• 21
24” 5/8” 14 14-1/4” 16-1/2” 1/4” 2-3/4” 7” 7” 7” 7” 5-1/2” 5-7/16” 3-5/16” X X PEF24R• 30
30” 5/8” 16 18” 19-1/2” 3/8” 2-15/16” 6-3/4” 6-3/4” 6-3/4” 6-3/4” 6-3/4” 6-3/4” 6-3/4” 4-1/2” X PEF30R• 36
36” 5/8” 18 21” 22-1/2” 3/8” 3” 6-3/4” 6-3/4” 6-3/4” 6-3/4” 6-3/4” 6-3/4” 7” 7” 7” PEF36R• 44

• Material Type: MS = Mild Steel, SS = Stainless Steel

U-Trough and Rectangular Flush End Plate End Flange

U-Trough and Rectangular Flush End Plate End Flanges
Screw
Dia.
Bolts A B C
Thk.
D E F G H J K Part
Number
Weight
(Lbs.)
Dia. Qty.
4” 3/8” 6 3-5/8” 3-3/8” 3/16” 1-1/4” 2-1/2” 2-1/2” X X X X PEF4@•FE 2
6” 3/8” 6 4-1/2” 4-7/16” 3/16” 1-1/16” 3-5/8” 3-5/8” X X X X PEF6@•FE 2
9” 3/8” 8 6-1/8” 6-1/4” 1/4” 1-3/16” 3-5/8” 3-5/8” 3-5/8” X X X PEF9@•FE 3
12” 1/2” 8 7-3/4” 7-15/16” 1/4” 1-1/2” 4-5/8” 4-5/8” 4-5/8” X X X PEF12@•FE 5
14” 1/2” 8 9-1/4” 8-15/16” 1/4” 2-1/2” 4-3/4” 4-3/4” 4-3/4” X X X PEF14@•FE 6
16” 5/8” 8 10-5/8” 10” 1/4” 2-5/8” 5-1/2” 5-1/2” 5-1/2” X X X PEF16@•FE 6
18” 5/8” 10 12-1/8” 11” 1/4” 2-11/16” 4-13/16” 4-13/16” 4-13/16” 4-13/16” X X PEF18@•FE 9
20” 5/8” 10 13-1/2” 12-3/16” 3/8” 2-27/32” 5-5/16” 5-5/16” 5-5/16” 5-5/16” X X PEF20@•FE 14
24” 5/8” 12 16-1/2” 14-1/4” 3/8” 2-3/4” 5-1/4” 5-1/4” 5-1/4” 5-1/4” 5-1/4” X PEF24@•FE 18
30” 5/8” 12 19-1/2” 17-1/2” 3/8” 2-1/2” 6-1/4” 6-1/4” 6-1/4” 6-1/4” 6-1/4” X PEF30@•FE 27
36” 5/8” 14 22-1/2” 20-1/2” 3/8” 2-1/2” 6-1/4” 6-1/4” 6-1/4” 6-1/4” 6-1/4” 6-1/4” PEF36@•FE 32

• Material Type: MS = Mild Steel, SS = Stainless Steel, @ = U for U-Trough or R for Rectangular    Note: 14 Bolt Pattern Not Shown