screen plate brochure

7/30/2019 Screen Plate Brochure

1/24

Perforated Screen PlateFOR ALL SCREENING APPLICATIONS

Proud Member of the National Stone, Sand & Gravel Association, Inc.


2/24

TYPES OF PERFORATIONS AVAILABLE

BarCenters

Size

SQUARE PERFORATIONSSTAGGERED

(Available in all sizes)

SQUARE PERFORATIONS

STRAIGHT LINES

(Available in most sizes)

ROUND PERFORATIONS

STAGGERED

BarCenters

HEXAGON PERFORATIONS

STAGGERED

Size

Slot Width Side Bar

Slot

LengthEnd

Bar

Side BarSlot Width

EndBar

Slot

Length

SLOTS

END STAGGER

SLOTS

STRAIGHT LINES

SLOTS

SIDE STAGGER

End

Bar

Slot

Length

Centers

Size

Bar

CentersSize

Bar

Centers

nters


3/24

The use of Perforated Screen Plateon vibrating screens is gainingwide acceptance as the superiorscreening surface.Our screens haveuniversal acceptance and are usedextensively in the aggregate and min-ing industries:

Crushed Stone Quarries

Clay, Asbestos & Gypsum

Sand & Gravel Plants

Lightweight Aggregates

Coal Preparation Plants

Barite

Slag Plants

Phosphate Rock

Iron Ore Mines

Copper Mines

Heat Treated

Perforated Screen PlateEXTRA LONG SCREEN LIFE Screens are Heat-Treated after

perforating, for hardness and

abrasion resistance.

Less plant shutdown time for

replacements.

Fewer screens to replace - less

inventory.

Less screen cost - per ton material

screened.

MORE ACCURATE SCREENING Perforations remain uniform.

Choice of Square.. Round...

Hexagonal... Slotted Perforations.

Heavy Plate Screen

EXCELLENT SCREENINGFREQUENCY The open area of perforated plate

is equal to wire coth.

Perforations are staggered in the

direction of the flow of material

being screened.

LESS CHANCE OF BLINDING Perforated Screen Plate insures

full clearance.

Perforations are slightly tapered.

Theyre wider at the bottom than

on the top.

EASIER TO PATCH

Avoid costly shutdowns in themiddle of work shifts.

Fabricated Screen for the

Paper & Pulp Industry

Metals AvailableHendrick H Quality Heat-

Treated Screen. Popular for

its tough wearing ability and

its moderate price. A minimum

of 85 Rockwell B Hardness

meeting with all ASTM

standards.

Also Available Hendrick H2L and AR 200

Steel providing a hardness

to handle very abasive jobs.

A.R. Steel applications wher

extreme abrasive conditions

exist. Hardness specification

i.e. heat treated 85B, AR200

H2L.

Alloys such as Hardox 400,

500, and T-1,XAR-15 for

extremely abrasive jobs.

Stainless Steel - Where scre

must stand corrosive elemen

Perforated Screens fit all types ofVibrating Equipment


4/24

Hendrick Perforated Screen Platevs. Woven Wire Screen

In comparing Perforated Screen Platewith woven wire screens, for use on

vibrating screens, the subject of openarea is often mentioned.A glance at the tables on the opposite

page will show that the open area ofHendrick Perforated Screen Platecompares very favorably with the open

area of wire.

Perforated Plate compared

with Woven Wire Screen

Cross section of a 2-inch square

perforated plate 1/2-inch thick with1/2-inch bar, and a 2-inch woven wirescreen with 1/2-inch rods.

A perforated plate has full clearance from top to bottom;consequently will not blind and maintains uniformity ofmesh. Area of bar between perforations is 0.234 squareinches.

Weight per square foot is 7.35 pounds.Open area 64%

A wire screen does not have the full clearance ofperforated plate. Area of bar between holes is 0.196square inches.

Weight per square foot is 6.86 pounds

Open area 64%

1/2" 1/2"2"

2 1/16"7/16" 7/16"

2" 1/2"

1/2" 2" 1/2"

1/2"

1/2

1/2

Perforated Plate with Impact Area


5/24

5/16

3/8

7/16

1/2

1/8

5/32

1/8

3/16

50.9

49.6

60.5

52.9

5/16

3/8

7/16

1/2

.135

.148

.162

.177

48.8

51.4

53.2

54.5

5/8

3/4

7/8

1

3/16

3/16

3/16

1/4

59.0

63.9

67.8

64.0

5/8

3/4

7/8

1

.192

.207

.225

1/4

58.5

61.4

63.3

64.0

1-1/8

1-1/4

1-3/8

1-1/2

1/4

1/4

1/4

5/16

67.0

69.5

71.7

68.5

1-1/8

1-1/4

1-3/8

1-1/2

1/4

5/16

5/16

5/16

67.0

64.0

66.5

68.5

1-3/42

2-1/4

2-1/2

3/83/8

3/8

7/16

67.870.9

73.4

72.4

1-3/42

2-1/4

2-1/2

3/83/8

7/16

7/16

67.870.9

70.1

72.4

2-3/4

3

3-1/2

4

7/16

1/2

1/2

5/8

74.4

73.5

76.6

74.8

2-3/4

3

3-1/2

4

7/16

1/2

1/2

5/8

74.4

73.5

76.6

74.8

COMPARISON STANDARD LIGHT SCREENS

5/16

3/8

7/16

1/2

5/32

3/16

5/32

3/16

44.4

44.4

54.3

52.9

5/16

3/8

7/16

1/2

.148

.162

.177

.192

46.0

48.7

50.7

52.2

5/8

3/4

7/8

1

7/32

1/4

1/4

3/8

55.0

56.3

60.5

52.8

5/8

3/4

7/8

1

.225

1/4

1/4

5/16

54.0

56.3

60.5

58.0

1-1/8

1-1/4

1-3/8

1-1/2

3/8

3/8

3/8

3/8

56.2

59.2

61.6

64.0

1-1/8

1-1/4

1-3/8

1-1/2

5/16

3/8

3/8

3/8

61.0

59.2

61.6

64.0

1-3/4

2

2-1/4

2-1/2

1/2

1/2

1/2

1/2

60.5

64.0

66.9

69.4

1-3/4

2

2-1/4

2-1/2

7/16

7/16

1/2

1/2

64.0

67.3

66.9

69.4

2-3/4

3

3-1/2

4

1/2

5/8

5/8

3/4

71.6

68.5

72.0

70.9

2-3/4

3

3-1/2

4

1/2

5/8

5/8

3/4

71.6

68.5

72.0

70.9

COMPARISON STANDARD HEAVY SCREENS

Size, SquarePerforation

BarWidth

%Open Area

Size, WiringOpening

WireDiameter

%Open Area

HENDRICKPERFORATED SCREEN PLATE WOVEN WIRE SCREENS

Size, SquarePerforation

BarWidth

%Open Area

Size, WiringOpening

WireDiameter

%Open Area

HENDRICKPERFORATED SCREEN PLATE WOVEN WIRE SCREENS


6/24

How to Order:

To specify Perforated Screen Platethe following informationis needed.

1. Quantity: State the number of perfo-rated screen plate of the same thickness,width, length, perforation and bars.

2. Thickness: Specify in inches or gauge

number.

3. Metal: State the type of metal required.

Steel Plate: For use in medium duty

applications.

Abrasion Resisting (AR)

Steel Plate: Applications whereextreme abrasive conditionsexist. Hardness specifications ie. heattreated 85B, AR 200, H2L or

Hardox 400 & 500.

4. Width: The width is the dimension ofthe Perforated Screen Plate that is per-pendicular to the flow of material beingscreened. Margins and tolerances should

be specified.

5. Length: The length is the dimensionof the Perforated Screen Plate that isparallel to the flow of material beingscreened. Margins and tolerances

should be specified.

Skid bars can be finished as an

intergral part of the perforated

plate. It makes an ideal combination

for heavy duty scalping

6. Perforation Hole Size & Shape:

Round, Square, Hexagon, Slots.

7. Arrangement of Perforations:

Staggered arrangement

(60o pattern) is the standard.

Perforations are normally staggered in the

direction of the flow of the material being

screened.

8. Bars: The bar is the metal

between perforations and is

measured at the point whereperforations are closest. Specify the width

of the bar.

Hook Flanges: For standard tension-

type vibrating screens, specify Hook

Flanges.

Bolt Holes: Submit a drawing showing

location, size and type of bolt holes.

Crowned Screens: If a screen plate isto be crowned, state the amount of the

crown measured at the centerline.

Screen Frame Protection:

Blanked areas can be engineered into

perforated area to protect screen support

decks.

Counter-sunk Bolt Hole

Example of a TypicalPerforatedScreen Plate Ord

12 Pieces Perforated Screen Pl

1/4 steel, 59 1/2 wide (outside

Hook Flanges) x 48 long 1 squ

perforations, staggered with 1/4

bars, with IPA #3 welded Hook

Flanges, crowned 1/2 heat-trea

to a minimum of 85B Rockwell

hardness


7/24

Standard Welded

Flange I.P.A. #3

WIDTH +0"

-1/4"

If bolt holes

are required

Submit Sketc

SIDEMARGIN

END MARGIN

END MARGIN

LENGTH

+0"

-1/4" D

irectionofFlow

ofMaterial

(FEED END)

(DISCHARGE END)(DISCHARGE END)

(FEED END)

WIDTH +0"

-1/4"

DirectionofFlow

ofMaterial

-1/4"

PERFORATED SCREEN PLATE

PERFORATED SCREEN PLATE

CROWNED

PERFORATED SCREEN PLATE WITH

STANDARD HOOK FLANGES

PERFORATED SCREEN PLATE WITHSTANDARD HOOK FLANGES

CROWNED

Standard Formed HookFlange I.P.A. #1

Standard Welded

Flange I.P.A. #2

Standard Formed HookFlange I.P.A. #4

Standard Welded

Flange I.P.A. #5

BarCenters

Size

SQUARE PERFORATIONSSTAGGERED

(Available in all sizes)

SQUARE PERFORATIONS

STRAIGHT LINES

(Available in most sizes)

ROUND PERFORATIONS

STAGGERED

BarCenters


STAGGERED

Size

Slot Width Side Bar

Slot

LengthEnd

Bar

Side BarSlot Width

EndBar

Slot

Length

SLOTS

END STAGGER

SLOTS

STRAIGHT LINES

SLOTS

SIDE STAGGER

End

Bar

SlotLength

SW

Amount of Crown

Amount of Crown

1/4"TO11/4"

1/4

"TO1

1/4

"

45%

to60%

45%

to60%

45%

to

60%

45%

to

60% 1/4

"to1

1/4

"

Centers

Size

Bar

CentersSize

Bar

Centers

Centers

3/4" to 1 1/4"90


8/24

To specify Perforated Screen Platefor revolving screens, the followinginformation should be given:

1. Quantity: State the number of screensections required (see illustration below)

2. Thickness: Specify in inches or gaugenumber.

Steel - Use the U.S. Std. Ga. Table

Stainless Steel - Use the U.S. Std. Ga.Table

3. Metal:State the kind of metal required.

Steel Plate - Hard drawn steel forabrasion resistance and dependableservice.

Abrasion Resisting (AR)Steel Plate - Applications whereextreme abrasive and impact conditionsexist..Hardness specifications i.e. heat treated85B, AR 200, H2L.

4. Diameter: Specify the exactoutside diameteror the exact inside diameter

of the Perforated Screen Section ininches.

5. Length: Specify the length of thescreen section(see illustration below)

Tolerance of length of the

screen: plus 0 minus 1/4.

6. Perforation Size and Shape: See fig. #1 for perforations

that are available.

7. Arrangement of Perforations: Staggered arrangement (60o pattern)

is standard for Perforated Screen Platewhen used in revolving screens.

8. Bars: The bar is the metal betweenperforations and is measured at the point

where the perforations are closest. Specifythe width of the bar.

9. Segments: Specify number of seg-ments to each section. (See illustrationsbelow).

10.Method of Assembling PerforatedScreen PlateSegments to Make Sectionsand/or Cylinders:

(A) BUTT JOINTS - NOT FASTENED

(see Fig. #4). (B) BUTT JOINTS - STANDARD CLIPS

(see Fig. #5)

(C) BUTT JOINTS - STANDARDSTRAPS (see Fig. #6).

(D) LAP JOINTS - The std. lap

joint is 1 1/2 to 2(minimum lap 1-1/2)See Fig. #7.

11. Other information:If bolt holes for mounting toframe or specific margins arerequired, submit a sketch.

If slotted perforations arerequired and the arrangementof slots is important, indicate

whether the long dimension ofthe slots is parallel to the lengthof the screen section or is paralto the circumference of thescreen section.

Example of a TypicalSpecification for aPerforated Screen Cylinder

3 screen sections 3/16 steel60 O.D. x 48 long 1/2 roundperforations staggered 3/16 bars3 segments to the section butt joinnot fastened.

Note: For any screens not covered bythese specifications, contact Hendrick


9/24

3/32

1/8

5/32

3/32

1/8

5/32

1/8

5/32

3/16

-

-

-

3/16

1/4

5/16

3/16

1/4

5/16

1/4

5/16

3/8

-

9/32

11/32

3/8

1/2

5/8

3/8

1/2

5/8

1/2

5/8

3/4

7/16

9/16

11/16

3/4

7/8

1

3/4

7/8

1

7/8

1

1-1/4

13/16

15/16

1-3/32

1-1/8

1-1/4

1-1/2

1-1/8

1-1/4

1-1/2

1-3/8

1-1/2

1-3/4

1-1/4

1-3/8

1-5/8

1-3/4

1-7/8

2

1-3/4

1-7/8

2

2

2-1/4

2-3/8

1-15/16

2-1/16

2-3/16

2-1/8

2-1/4

2-1/2

2-1/8

2-1/4

2-1/2

2-1/2

2-3/4

3

2-5/16

2-1/2

2-3/4

2-5/8

2-3/4

3

2-5/8

2-3/4

3

3-1/8

3-1/4

3-1/2

2-7/8

3

3-5/16

3-1/8

3-1/4

3-5/16

3-1/8

3-1/4

3-5/16

3-3/4

3-7/8

4

3-7/16

3-9/16

-

3-1/2

3-3/4

4

3-1/2

3-3/4

4

4-1/4

4-1/2

4-3/4

3-7/8

4-1/16

4-3/8

4-1/4

4-1/2

4-3/4

4-7/8

4-1/4

4-1/2

4-3/4

4-7/8

5

5-1/4

5-1/2

5-3/4

4-5/8

4-7/8

5-1/8

5-3/8

5 5 6 5-1/2

Wire Cloth(Clear opening)

HENDRICK PERFORATED SCREENS

Square Round Hexagonal

7

MAUNFACTURERS STANDARD GAUGE OF STEEL PLATES

#14 #11 #10 3/16 1/4 5/16 3/8 1/2

.0747 .1196 .1345 .1875 .2500 .3125 .3750 .5000

S. GAUGE No.

r Thickness

DecimalThickness

APPROXIMATE SQUARE,ROUND & HEX EQUIVALENTS


10/24

5/32Sq. 3/32 39.1 121416

2.661.901.52

3/16Sq.

3/16Sq.

3/16Sq.

3/32

1/8

3/16

44.5

36.1

25.0

1416

101112

3/161011

1.731.39

3.593.192.79

5.874.213.74

7/32Sq. 1/8 40.5 1112

14

2.972.60

1.86

1/4Sq.

1/4Sq.

1/4Sq.

1/4Sq.

3/32

1/8

3/16

1/4

53.0

44.5

32.6

25.0

121416

1/43/161011

3/1610

1/43/16

2.061.471.17

5.664.343.122.77

5.283.79

7.655.88

17/64Sq. 11/64 36.8 3/16 4.96

9/32Sq. 5/32 41.2 3/16 4.62

5/16Sq.

5/16Sq.

5/16Sq.

1/8

5/32

3/16

50.9

44.4

39.1

101112

1/43/1610

101112

2.762.462.15

5.664.363.12

3.423.042.66

3/8Sq.

3/8Sq.

3/8Sq.

3/8Sq.

3/8Sq.

1/8

5/32

3/16

1/4

3/8

56.2

49.6

44.4

36.0

25.0

3/161011

3/1610

1/43/1610

3/85/161/43/16

3/8

34.32.462.19

3.942.83

5.664.363.12

9.808.156.535.02

11.50

7/16

7/16

7/16

1/8

5/32

1/4

60.5

54.3

40.4

1/43/161011

1011

1/43/16

9.808.156.535.02

9.808.15

9.808.15

1/2Sq.

1/2Sq.

1/2Sq.

1/2Sq.

1/2Sq.

1/2Sq.

1/8

5/32

3/16

1/4

3/8

1/2

64.0

57.9

52.9

44.4

32.8

25.0

101112

101112

1/43/1610

1/43/1610

3/85/161/4

1/2

9.808.156.53

9.808.156.53

9.808.156.53

9.808.156.53

9.808.156.53

9.80

9/16Sq.

9/16Sq.

3/16

1/4

56.3

47.7

1/43/1610

1/43/16

9.808.156.53

9.808.15

ALL STANDARD SPECIFICATIONS LISTED ARE MANUFACTURED IN ACCORDANCE WITH ASTM DESIGNATION E-454-80

SIZE % GAUGEOPENING BAR OPEN AREA STEEL WEIGHT



11/24

5/8Sq.

5/8Sq.

5/8Sq.

5/8Sq.

5/8Sq.

5/8Sq.

5/32

3/16

7/32

1/4

3/8

1/2

64.0

59.0

55.0

51.2

39.1

30.9

1011

1/43/1610

3/1610

1/43/16

3/85/161/4

1/2

2.021.80

4.183.222.30

3.532.53

4.983.83

9.307.756.20

1.41

21/32Sq. 5/16 46.0 1/43/165.514.24

11/32Sq.

11/32Sq.

3/16

5/16

61.9

47.2

1/43/16

5/161/4

3.882.98

6.745.39

3/4Sq.

3/4Sq.

3/4Sq.

3/4Sq.

3/4Sq.

3/4Sq.

3/16

1/4

3/8

1/2

5/8

3/4

63.9

56.3

44.5

36.0

29.8

25.0

1/43/1610

1/43/1610

3/85/16

1/4

1/23/85/16

1/2

5/8

3.682.832.03

4.473.442.46

8.507.07

5.6613.06

9.798.15

14.30

19.10

3/16Sq.

3/16Sq.

1/4

5/16

58.4

52.2

1/43/16

1/43/16

4.253.27

4.883.75

SIZE % GAUGE OPENING BAR OPEN AREA STEEL WEIGHT

7/8Sq.

7/8Sq.

7/8Sq.

7/8Sq.

7/8Sq.

3/16

1/4

3/8

1/2

5/8

67.8

60.5

49.0

40.4

34.0

3/1610

1/43/1610

3/85/161/4

1/2

1/2

2.521.81

4.033.102.22

7.806.505.20

12.15

13.46

29/32Sq.

15/32 43.4 1/2

11.55

15/16Sq.

15/16Sq.

1/4

7/16

62.3

46.4

1/43/16

3/8

3.842.96

8.20

1Sq.

1Sq.

1Sq.

1Sq.1Sq.

1Sq.

3/16

1/4

3/8

7/161/2

5/8

71.0

64.0

52.8

48.644.4

37.8

3/16

5/161/43/16

3/85/161/4

3/81/23/85/16

1/2

2.27

4.593.682.82

7.226.024.82

7.8611.35

8.527.10

12.67

1-1/6Sq.

1-1/6Sq.

1/4

7/16

65.5

50.3

1/43/16

3/85/161/4

3.522.70

7.606.345.07

1-1/8Sq.

1-1/8Sq.

1-1/8Sq.

1/4

3/8

1/2

66.9

56.3

47.9

1/43/16

3/85/161/4

1/2

3.382.60

6.695.574.46

10.62

1-3/16Sq.

1-3/16Sq.

1/4

5/8

68.4

42.8

1/43/16

3/85/161/4

3.232.48

8.757.305.84

1-1/4Sq.

1-1/4Sq.

1-1/4Sq.

1-1/4Sq.

1/4

3/8

9/16

5/8

69.5

59.2

47.4

44.5

1/43/16

3/85/161/4

1/2

1/2

3.122.39

6.245.204.16

10.73

11.32

1-5/16Sq. 3/8 60.5 3/85/161/4

6.055.044.04

1-3/8Sq.

1-3/8Sq.

1-3/8Sq.

1-3/8Sq.

1/4

3/8

7/16

9/16

71.7

61.8

57.6

50.4

1/43/16

3/85/161/4

3/85/161/4

5/8

2.882.22

5.844.863.90

6.465.404.31

12.65

SIZE % GAUGE OPENING BAR OPEN AREA STEEL WEIGHT

Weight/sq. ft. in lbs. for steel.The weight per square foot givenin this catalog is subject to milltolerances.


12/24

1-7/16Sq.

1-7/16Sq.

3/8

11/16

62.4

45.6

1/23/85/16

5/81/23/8

7.665.754.80

13.8511.10

8.22

1-1/2Sq.

1-1/2Sq.

1-1/2Sq.

1-1/2Sq.

1-1/2Sq.

1/4

5/16

3/8

1/2

3/4

73.4

68.5

64.0

56.2

44.3

1/43/16

3/85/161/4

3/85/161/4

1/23/85/16

5/81/23/8

2.722.09

4.824.023.21

5.504.593.67

8.926.705.58

14.1011.35

8.53

1-5/8Sq.

1-5/8Sq.

1-5/8Sq.

1-5/8Sq.

3/8

1/2

5/8

3/4

66.0

58.6

52.5

47.0

3/85/161/4

1/2

3/85/16

5/8

3/4

5.204.343.47

8.43

6.275.26

12.10

16.20

1-3/4Sq.

1-3/4Sq.

1-3/4Sq.

1-3/4Sq.

3/8

1/2

5/8

3/4

68.0

60.5

54.2

49.0

3/85/161/4

1/23/85/16

5/81/23/8

3/4

4.904.083.26

8.056.055.03

11.709.357.00

15.60

1-7/8Sq.

1-7/8Sq.

1-7/8Sq.

1-7/8Sq.

3/8

1/2

5/8

3/4

69.4

62.5

56.0

51.0

3/8

5/161/4

1/2

5/8

3/4

4.68

3.903.11

7.65

11.20

14.90

2Sq.

2Sq.

2Sq.

2Sq.

3/8

1/2

5/8

3/4

71.0

64.0

58.0

53.0

3/85/161/4

1/23/85/161/4

5/8

3/4

4.443.702.96

7.355.504.583.68

10.70

14.90

2-1/8Sq.

2-1/8Sq.

2-1/8Sq.

2-1/8Sq.

3/8

1/2

5/8

3/4

72.5

65.6

60.0

55.0

3/85/161/4

1/23/85/161/4

5/8

3/4

4.223.502.81

7.055.284.403.52

10.20

13.75

2-1/4Sq.

2-1/4Sq.

2-1/4Sq.

2-1/4Sq.

3/8

1/2

5/8

3/4

73.4

66.8

61.0

56.0

3/85/161/4

1/23/85/161/4

5/8

3/4

4.063.382.70

6.755.054.213.37

10.50

13.50

2-3/8Sq.

2-3/8Sq

2-3/8Sq.

2-3/8Sq.

3/8

1/2

5/8

3/4

74.5

68.0

62.5

58.0

3/85/161/4

1/23/85/161/4

5/8

3/4

3.903.252.60

6.524.904.803.26

9.55

12.85

2-1/2sq.

2-1/2Sq.

2-1/2Sq.

2-/12Sq.

3/8

1/2

5/8

3/4

75.5

69.4

64.0

59.0

3/85/161/4

1/23/85/16

5/8

3/4

3.743.122.50

6.224.673.89

9.18

12.55

2-5/8Sq.

2-5/8Sq.

2-5/8Sq.

2-5/8Sq.

3/8

1/2

5/8

3/4

76.5

70.5

65.0

60.5

3/85/161/4

1/23/85/16

5/83/4

3.603.002.40

6.024.523.75

8.95

12.10

2-3/4Sq.

2-3/4Sq.

2-3/4Sq.

2-3/4Sq.

2-3/4Sq.

3/8

1/2

5/8

3/4

7/8

75.5

71.5

66.5

61.5

57.5

3/8

5/161/4

1/23/85/16

5/81/23/8

3/45/81/2

3/45/81/2

3.44

2.872.30

5.834.363.64

8.556.855.13

11.809.857.85

13.0010.85

8.66

2-7/8Sq.

2-7/8Sq.

2-7/8Sq.

2-7/8Sq.

1/2

5/8

3/4

7/8

72.5

67.5

62.5

59.0

1/23/85/16

5/81/23/8

3/45/81/2

3/45/81/2

5.624.213.50

8.306.654.96

11.509.587.65

12.5510.45

8.35




SQUARE OPENINGS CONTINUED


13/24

3Sq.

3Sq.

3Sq.

3Sq.

3Sq.

1/2

5/8

3/4

7/8

1

73.5

68.5

64.0

60.0

56.0

1/23/85/16

5/81/23/8

3/45/8

1/2

3/45/81/2

13/45/8

5.414.053.37

8.056.424.82

11.009.20

7.35

12.2510.20

8.16

17.9513.4811.20

3-1/4Sq.

3-1/4Sq.

3-1/4Sq.

3-1/4Sq.

3-1/4Sq.

1/2

5/8

3/4

7/8

1

75.0

70.5

66.0

62.5

59.0

1/23/85/16

5/81/23/8

3/45/81/2

3/45/81/2

13/45/8

5.103.833.19

7.536.034.52

10.408.686.95

11.509.577.65

16.7512.5510.45

3-1/2Sq.

3-1/2Sq.

3-1/2Sq.

3-1/2Sq.

3-1/2Sq.

1/2

5/8

3/4

7/8

1

76.5

72.0

68.0

64.0

60.5

1/23/85/16

5/81/23/8

3/45/81/2

3/45/81/2

13/45/8

4.803.603.00

7.155.714.28

9.808.176.53

11.009.187.35

16.1012.1010.05

3-3/4Sq.

3-3/4Sq.

3-3/4Sq.

3-3/4Sq.

5/8

3/4

7/8

1

73.5

69.5

66.0

62.5

5/81/23/8

3/45/81/2

3/45/81/2

13/45/8

6.765.414.05

9.357.786.23

10.458.686.95

15.3011.50

9.55

4Sq.

4Sq.

4Sq.

5/8

3/4

7/8

75.0

71.0

67.5

5/81/23/8

3/4

5/81/2

3/45/81/2

6.375.103.83

8.88

7.405.92

9.958.306.63

4Sq.

4-1/2Sq.

4-1/2Sq.

4-1/2Sq.

4-1/2Sq.

1

3/4

7/8

1

1-1/8

64.0

74.0

70.5

67.5

64.0

13/45/8

3/45/81/2

3/45/8

1/213/45/8

13/45/8

14.7011.009.18

7.956.645.30

9.057.50

6.0213.30

9.358.30

14.7011.00

9.18

5Sq.

5Sq.

5Sq.

5Sq.

5Sq.

3/4

7/8

1

1-1/8

1-1/4

76.0

72.5

69.5

66.5

64.5

3/45/81/2

3/45/81/2

13/45/8

13/45/8

13/45/8

7.356.124.90

8.427.005.60

12.429.357.75

13.6710.258.54

14.7011.00

9.18

5-1/2sq.

5-1/2Sq.

5-1/2Sq.

5-/1/2Sq.

7/8

1

1-1/8

1-1/4

74.5

71.5

69.0

66.5

3/45/81/2

3/45/8

3/45/8

3/45/8

7.806.505.20

8.757.25

9.507.90

10.258.55

6Sq.

6Sq.

6Sq.

1

1-1/4

1-1/2

73.5

68.5

64.0

3/4

5/83/45/8

3/45/8

8.12

6.76

9.658.05

11.009.20

6-1/2Sq.

6-1/2Sq.

6-1/2Sq.

1-1/4

1-1/2

2

70.5

66.0

58.5

3/45/8

3/45/8

3/45/8

9.057.54

10.408.66

12.7010.60

7Sq.

7Sq.

7Sq.

1-1/4

1-1/2

2

72.0

67.8

60.5

3/45/8

5/85/8

3/45/8

8.587.15

9.868.24

12.0510.05



SQUARE OPENINGS CONTINUED


14/24

1/16Rd.

1/16Rd.

3/64

1/16

33.3

22.5

161820

161820

1.671.331.00

1.941.551.16

3/32Rd.

3/32Rd.

1/16

3/32

33.6

23.3

141618

141618

2.071.661.33

2.401.921.53

1/8Rd.

1/8Rd.

1/8Rd.

1/16

3/32

1/8

41.6

30.5

23.3

121416

111214

111214

2.551.821.46

3.473.042.17

2.823.352.40

5/32Rd.

5/32Rd.

3/32

5/32

34.9

22.5

10111214

101112

3.663.252.852.03

4.353.873.38

3/16Rd.

3/16Rd.

3/16Rd.

3/16Rd.

1/16

7/64

1/8

3/16

53.0

37.5

32.8

22.5

16

18

3/16101112

3/161011

3/161011

1.17

.94

4.903.523.122.73

5.263.783.36

6.084.363.88

7/32Rd.

7/32Rd.

7/32Rd.

3/32

1/8

5/32

44.0

36.5

31.0

1011

1011

3/161011

3.142.80

3.563.17

5.403.883.45

1/4Rd.

1/4Rd.

1/4Rd.

1/8

3/16

1/4

40.2

29.6

22.5

1/43/161011

1/4

3/1610

1/43/16

6.104.703.362.98

7.17

5.523.96

7.905.93

9/32Rd.

1/8

43.3

1/43/161011

5.784.453.192.83

5/16Rd.

5/16Rd.

5/16Rd.

5/16Rd.

5/16Rd.

1/8

5/32

3/16

7/32

5/16

46.7

40.3

35.3

31.3

22.7

12

1/43/1610

3/1610

1/4

5/161/43/16

2.33

6.084.683.36

5.073.64

7.00

9.857.886.06

11/32Rd.

11/32Rd.

5/32

3/16

42.7

37.9

1/43/1610

1/43/1610

5.844.503.22

6.344.873.50

3/8 Rd. 1/8 51.0 1/43/161011

5.003.842.762.45



ALL STANDARD SPECIFICATIONS LISTED ARE MANUFACTURED IN ACCORDANCE WITH ASTM DESIGNATION E-674-80

i

ROUND PERFORATIONS

STAGGERED

Centers

i

l i i

l

il i

l

l

i

Size

Bar

CentersSize


15/24

3/8Rd.

3/8Rd.

3/8Rd.

3/8Rd.

3/16

7/32

1/4

3/8

40.3

36.2

32.7

22.7

5/161/43/1610

5/16

5/161/43/16

3/85/16

1/4

7.616.104.693.36

8.13

8.587.075.28

11.809.85

7.88

13/32Rd. 7/32 35.5 1/43/16

6.585.06

7/16Rd.

7/16Rd.

7/16Rd.

7/16Rd.

3/16

1/4

5/16

7/16

44.5

36.7

30.9

22.7

1/43/16

1/43/16

5/161/4

3/85/161/4

5.664.35

6.454.96

8.807.04

11.809.857.90

15/32Rd. 9/32 35.4 5/161/43/16

8.246.584.93

1/2Rd.

1/2Rd.

1/2Rd.

1/2Rd.

3/16

1/4

3/8

7/16

48.0

40.3

29.6

25.7

1/43/1610

5/161/43/16

3/85/161/4

1/43/85/161/4

5.303.982.92

7.656.124.59

10.788.967.18

15.1011.31

9.437.55

9/16Rd.

9/16Rd.

3/16

5/16

51.1

37.6

1/43/1610

3/85/161/43/16

5.003.752.75

9.567.976.384.78

5/8Rd.

5/8Rd.

5/8Rd.

3/16

1/4

3/8

53.6

46.2

35.3

1/43/1610

5/161/43/16

1/23/85/161/4

4.753.562.67

6.825.464.09

13.209.878.226.58

11/16Rd.

11/16Rd.

11/16Rd.

1/4

5/16

7/16

48.5

42.7

33.8

1/43/16

8.767.31

5.844.38

10.12

5.253.94

8.767.31

5.844.38

10.12

3/4Rd.

3/4Rd.

1/4

3/8

50.8

40.4

5.003.75

11.349.137.606.10

5.003.75

11.349.137.606.10

13/16Rd.

13/16Rd.

3/16

5/16

59.8

47.3

3.15

3/1610

3.15

4.052.96

13/16Rd. 3/8 42.4

1/23/85/161/4

11.758.807.355.86

7/8Rd.

7/8Rd.

7/8Rd.

7/8Rd.

1/4

3/8

5/8

7/8

54.7

44.5

30.9

22.7

1/43/16

3/85/161/4

1/2

3/4

4.593.44

8.497.075.66

14.10

23.65

15/16Rd.

15/16Rd.

5/16

7/16

50.7

42.0

5/161/43/16

1/23/85/161/4

6.255.003.75

11.828.867.395.91

1Rd..

1Rd.

1Rd.

1/4

3/8

1/2

58.0

48.0

40.3

1/43/16

1/23/85/161/43/16

5/81/23/85/161/4

4.283.22

10.607.956.645.304.08

15.2012.309.187.656.12

1-1/16Rd. 3/8

49.7 5/161/4

6.415.13

1-1/8Rd.

1-1/8Rd.

3/8

1/2

51.0

43.4

5/161/43/16

5/81/23/85/161/4

6.255.003.79

14.4211.528.657.205.76

1-1/4Rd.

1-1/4Rd.

1-1/4Rd.

5/16

3/8

1/2

58.0

53.6

46.2

5/161/4

3/16

1/43/16

3/41/23/85/161/4

5.364.28

3.22

4.693.62

16.4510.908.196.825.46

1-3/8Rd.

1-3/8Rd.

1/4

1/2

64.9

48.7

1/43/1610

5/161/43/16

3.582.751.96

6.505.204.00

1-1/2Rd.

1-1/2Rd.

1-1/2Rd.

1/4

3/8

1/2

66.6

57.5

51.0

1/43/16

3/85/161/4

5/161/43/16

3.422.56

6.435.364.28

6.245.003.82

1-5/8Rd.

1-5/8Rd.

3/8

5/8

60.0

43.6

5/161/43/16

5/161/43/8

5.104.083.14

14.3811.508.61




ROUND OPENINGS CONTINUED


16/24

1-3/4Rd.

1-3/4Rd.

1-3/4Rd.

1-3/4Rd.

1/4

3/8

1/2

5/8

69.4

61.7

54.8

49.3

1/43/16

3/85/161/4

3/41/23/85/161/4

3/45/81/23/8

3.112.33

5.904.913.93

13.819.186.895.744.59

15.5012.8910.30

7.73

1-7/8Rd.

1-7/8Rd.

3/8

5/8

63.051.1

5/161/43/16

5/81/23/85/16

4.723.782.82

12.5010.00

7.506.25

2Rd.

2Rd.

2Rd.

7/16

5/8

3/4

61.2

52.7

48.0

3/85/161/4

5/81/23/85/16

3/45/81/23/8

5.944.953.96

12.12

9.697.266.05

15.9013.2710.617.95

2-1/8Rd.

2-1/8Rd.

2-1/8Rd.

2-1/8Rd.

2-1/8Rd.

3/8

1/2

5/8

3/4

7/8

65.5

59.5

54.0

49.5

45.2

3/85/161/4

1/23/85/161/4

5/81/23/85/16

3/45/8

1/23/8

1/23/8

5.284.403.52

8.266.205.174.13

11.729.397.045.87

15.4512.89

10.317.73

11.168.38

2-1/4Rd.

2-1/4Rd.

2-1/4Rd.

2-1/4Rd.

3/8

1/2

5/8

3/4

66.5

60.5

55.5

50.6

3/85/161/4

1/23/85/161/4

3/81/23/85/16

3/45/8

1/23/8

5.134.273.42

8.066.055.044.03

11.359.086.815.67

15.0012.50

10.007.50

2-3/8Rd.

2-3/8Rd.

3/8

1/2

67.5

62.0

3/85/161/4

1/23/85/161/4

4.974.153.32

7.755.824.853.88

2-3/8Rd

2-3/8Rd.

2-3/8Rd.

5/8

3/4

15/16

57.0

52.5

46.5

5/81/23/85/16

3/45/81/23/8

1/23/85/16

10.978.776.584.59

14.5412.129.697.26

10.918.196.82

2-1/2Rd.

2-1/2Rd.

2-1/2Rd.

2-1/2Rd.

3/4

1/2

5/8

3/4

68.5

63.0

58.0

53.5

3/45/81/4

1/23/85/161/4

5/81/23/85/16

3/45/81/23/8

4.824.023.22

7.555.664.723.78

10.708.566.435.36

14.2211.88

9.487.12

2-5/8Rd.

2-5/8Rd.

2-5/8Rd.

2-5/8Rd.

3/8

1/2

5/8

3/4

69.5

64.0

59.0

55.0

3/85/161/4

1/23/85/161/4

5/81/23/85/16

3/45/81/23/8

4.673.893.11

7.355.514.593.67

10.488.366.285.23

13.7811.49

9.186.88

2-3/4Rd..

2-3/4Rd.

2-3/4Rd.

2-3/4Rd.

3/8

1/2

5/8

3/4

70.5

65.0

59.9

56.0

3/85/161/4

1/23/85/161/4

5/81/23/85/16

3/45/81/23/8

4.513.763.01

7.145.354.463.57

.10.20

8.166.125.10

13.4811.21

8.986.73

2-7/8Rd.

2-7/8Rd.

2-7/8Rd.

2-7/8Rd.

3/8

1/2

5/8

3/4

71.0

66.0

61.0

57.0

3/85/161/4

1/23/85/161/4

5/81/23/85/16

3/45/81/23/8

4.443.702.96

6.945.214.343.47

9.957.965.964.97

13.1510.98

8.776.58

3Rd.

3/8 71.5 3/85/161/4

4.363.632.91





17/24

3Rd.

3Rd.

3Rd.

1/2

5/8

3/4

66.5

62.0

58.2

1/23/85/161/4

5/81/23/85/16

3/45/81/23/8

6.845.134.273.42

9.697.755.824.85

12.8510.70

8.566.43

3-1/4Rd.

3-1/4Rd.

3-1/4Rd.

1/2

5/8

3/4

68.0

63.5

60.0

1/23/85/161/4

5/81/23/85/16

3/45/81/23/8

6.534.904.083.26

9.327.455.594.65

12.2410.20

8.166.12

3-1/2Rd.

3-1/2Rd.

3-1/2Rd.

3-1/2Rd.

3-1/2Rd.

1/2

5/8

3/4

7/8

1

69.5

65.5

61.5

58.0

54.6

1/23/85/161/4

5/81/23/85/16

3/45/81/23/8

3/45/81/2

1

6.224.673.893.11

8.807.055.284.40

11.809.827.855.90

12.8510.70

8.56

18.50

3-3/4Rd.

3-3/4Rd.

3-3/4Rd.

3-3/4Rd.

3-3/4Rd.

1/2

5/8

3/4

7/8

1

70.5

66.5

63.0

60.0

56.4

1/23/85/161/4

5/81/23/85/16

3/45/81/23/8

3/45/81/2

1

6.024.513.763.01

8.556.845.134.27

1.329.447.555.66

12.2410.20

8.16

17.80

4Rd.

4Rd.

4Rd.

4Rd.

4Rd.

1/2

5/8

3/4

7/8

1

71.5

68.0

64.5

61.0

58.0

1/23/85/161/4

5/81/23/85/16

3/45/81/23/8

3/45/81/2

1

5.824.363.632.91

8.166.534.904.08

10.889.057.245.43

11.939.957.96

17.12

4-1/4Rd

4-1/4Rd.

4-1/4Rd.

4-1/4Rd.

5/8

3/4

7/8

1

69.0

65.5

62.5

59.4

5/81/23/85/16

3/45/81/23/8

3/45/81/2

1

7.916.324.743.96

10.568.807.055.28

11.489.577.65

16.58

4-1/2Rd.

4-1/2Rd.

4-1/2Rd.

4-1/2Rd.

5/8

3/4

7/8

1

70.0

67.0

63.5

60.6

5/81/23/85/16

3/45/81/23/8

3/45/81/2

1

7.656.124.593.83

10.108.416.735.05

11.179.327.45

16.08

4-3/4Rd.

4-3/4Rd.

4-3/4Rd.

3/4

7/8

1

67.5

64.5

61.6

3/45/81/23/8

3/45/81/2

1

9.958.296.634.97

10.889.057.24

15.67

5Rd..

5Rd.

5Rd.

3/4

7/8

1

68.5

66.0

62.8

3/45/81/23/8

3/45/81/2

1

9.648.036.434.82

10.408.676.94

15.20

5-1/2Rd.

5-1/2Rd.

7/8

1

67.5

65.0

3/45/81/2

13/45/81/2

9.958.296.63

14.3010.70

8.937.14

6Rd.

6Rd.

1

1-1/4

66.5

62.0

13/45/81/2

13/45/81/2

13.6810.26

8.556.84

15.5011.62

9.697.75

6-1/2Rd.

6-1/2Rd.

1-1/4

1-1/2

64.0

60.0

13/45/81/2

13/4

5/81/2

14.7011.01

9.187.35

16.3212.24

10.208.16

7Rd. 1-1/2 61.5

13/45/81/2

15.7011.80

9.827.85

8Rd. 1-3/4 61.0 13/45/81/2

15.9011.93

9.957.96






18/24

1/4Hex.

1/8

44.5 101112

3.122.792.42

9/32Hex. 1/8 47.9 101112

2.932.602.28

5/16Hex.

1/8

51.0 101112

2.762.452.14

3/8Hex.

5/32 49.8

101112

2.822.512.20

7/16Hex.

7/16Hex.

5/32

5/16

54.5

34.0

3/161011

1/43/16

3.572.562.27

6.735.18

1/2Hex. 3/16 52.9 3/161011

3.702.652.36

9/16Hex. 1/4 47.8 3/161011

4.102.932.60

5/8Hex.

5/8Hex.

3/16

1/4

59.0

51.2

3/1610

5/161/43/1610

3.212.30

5.754.983.832.74

11/16Hex. 1/4 54.1 1/43/1610

4.683.602.58

3/4Hex.

3/4Hex.

1/4

1/2

56.2

36.0

1/43/1610

1/43/16

4.463.442.46

6.525.02

13/16Hex. 1/4 58.4 1/43/1610

4.243.262.33

3/4Hex. 1/4 60.5 1/43/1610

4.033.102.22

7/8Hex. 5/16

49.0

5/161/43/1610

6.505.204.002.86

15/16Hex.

15/16Hex.

1/4

3/8

62.2

51.0

1/43/1610

3/85/16

3.852.962.12

7.496.24

1Hex.

1Hex.

1/4

3/8

64.2

53.0

1/43/1610

3/85/161/43/16

3.652.802.01

7.206.004.803.69

1-3/32Hex. 9/32

63.5

1/43/16

10

3.722.86

2.05

1-1/8Hex.

1-1/8Hex.

1/4

5/16

67.0

61.3

1/43/1610

3/85/16

3.402.591.85

5.924.93

1-3/16Hex. 5/16 62.7 5/161/43/16

4.753.802.92

1-1/4Hex.

1-1/4Hex.

5/16

3/8

64.0

59.0

5/161/43/16

5/161/43/16

4.953.672.82

5.234.203.22

1-5/16 Hex.

1-5/16Hex.

1/4

3/8

70.5

60.4

1/4

3/1610

3/85161/43/16

3.00

2.321.66

6.055.054.043.11



i


STAGGERED

Size

Bar

Centers

Centers


19/24

1-3/8Hex.

3/8

1/4

61.8

3/85/16

1/43/16

5.854.87

3.903.00

1-7/16Hex. 3/8

1/4

48.3 3/85/16

1/43/16

7.906.60

5.284.05

1-1/2Hex. 7/16 60.0 3/85/161/43/16

6.125.104.083.14

1-5/8Hex. 3/8 66.0 3/85/161/43/16

5.204.353.472.66

1-3/4Hex. 1/2

60.5 1/23/85/161/4

8.056.035.034.03

1-7/8Hex. 3/8 69.2 3/85/161/4

4.713.933.14

1-15/16Hex. 3/8 70.4 3/85/161/4

4.533.773.02

2Hex.

2Hex.

2Hex.

3/8

1/2

3/4

71.3

64.0

52.9

3/85/161/4

1/23/85/16

3/45/81/2

4.403.652.93

7.355.504.60

14.4012.00

9.80

2-1/6Hex. 7/16 68.0 3/85/16

4.894.08

2-1/8Hex.

2-1/8Hex.

2-1/8Hex.

2-1/8Hex.

3/8

1/2

5/8

3/4

72.5

65.5

60.0

54.8

3/85/161/4

1/23/85/16

5/81/2

3/45/8

4.203.502.80

7.045.284.40

10.208.15

13.8011.50

2-3/16Hex.

2-3/16Hex.

2-3/16Hex.

1/2

5/8

3/4

66.5

60.0

55.7

1/23/85/16

5/81/2

3/45/8

6.845.134.27

10.208.15

13.5011.28

2-1/4Hex.

2-1/4Hex.

2-1/4Hex.

1/2

5/8

3/4

66.8

61.5

56.4

1/23/85/16

5/81/2

3/45/8

6.785.084.24

9.807.85

13.3511.12

2-5/16Hex. 1/2 66.9 1/23/8

6.755.06

2-3/8Hex.

2-3/8Hex.

1/2

5/8

68.0

62.4

1/23/8

5/81/2

6.554.90

9.587.66

2-3/8Hex. 3/4 57.4

3/45/8

13.0010.85

2-1/2Hex.

2-1/2Hex.

2-1/2Hex,

1/2

5/8

3/4

69.5

63.8

59.0

1/23/8

5/81/2

3/45/8

6.234.67

4.247.38

12.5010.45

2-3/4Hex.

2-3/4Hex.

2-3/4Hex.

1/2

5/8

3/4

71.6

66.5

61.8

1/23/8

5/81/2

3/45/8

5.804.35

8.556.85

11.709.75

2-13/16Hex.

2-13/16Hex.

2-13/16Hex.

1/2

5/8

3/4

71.8

67.0

62.0

1/23/8

5/81/2

3/45/8

5.754.30

8.436.74

11.609.70

2-7/8Hex.

2-7/8Hex.

2-7/8Hex.

1/2

5/8

3/4

72.4

67.4

62.6

1/23/8

5/81/2

3/4

5/8

5.644.22

8.326.65

11.45

9.54

3Hex.

3Hex.

3Hex.

1/2

5/8

3/4

73.5

68.4

63.8

1/23/8

5/81/2

3/45/8

5.404.05

8.056.45

11.109.23

3-1/4Hex. 5/8 70.3 5/8 7.57

3-5/16Hex.

3-5/16Hex.

3-5/16Hex.

1/2

5/8

3/4

75.6

71.4

66.5

1/23/8

5/83/16

3/45/8

4.973.75

7.305.84

10.228.54

3-1/2Hex.

3-1/2Hex.

3-1/2Hex.

5/8

3/4

7/8

60.4

56.8

53.5

5/81/2

3/45/8

3/45/8

10.108.10

13.2011.00

14.2011.85

3-3/4Hex. 3/4 69.4 3/45/8

9.367.80

3-7/8Hex.

3-7/8Hex.

3-7/8Hex.

5/8

3/4

7/8

74.0

70.2

66.6

5/81/2

3/45/8

3/45/8

6.645.30

9.127.60

10.258.50

4-3/8Hex.

4-3/8Hex.

4-3/8Hex.

4-3/8Hex.

5/8

3/4

7/8

1

76.7

72.9

69.8

66.2

5/81/2

3/45/8

3/45/8

3/45/8

5.944.75

8.30

6.909.257.70

10.328.62

6Hex. 1-1/4 68.5 3/45/8

9.648.03




HEXAGONAL OPENINGS CONTINUED


20/24

BARS

SLOT SIZE TYPE

SIDE END %

OPEN AREA MAX.GAUGE STEEL WEIGHT

1/32 x 1/2

1/32 x 1/2

End Stagger

Side Stagger

.071 3/16

5/64 5/64

22.3

24.8

20

20

1.16

1.13

0.49 x 1/2

0.49 x 1/2

End Stagger

Side Stagger

.091 .171

.107 7/64

26.2

25.8

16

16

1.62

1.85

1/16 x 1/4

1/16 x 1/4

1/16 x 1/2

1/16 x 1/2

1/16 x 1/2

1/16 x 3/4

1/16 x 3/4

1/16 x 1

1/16 x 1-1/14

End Stagger

Side Stagger

End Stagger

Side Stagger

Side Stagger

End Stagger

Side Stagger

Side Stagger

End Stagger

3/32 5/32

3/32 5/32

1/8 5/32

1/8 5/32

3/16 3/16

1/8 1/8

1/8 1/8

3/16 3/16

1/16 .197

24.6

24.6

25.4

27.0

18.2

28.6

28.6

21.1

43.3

16

16

16

16

16

14

16

16

16

1.89

1.89

1.86

1.82

2.04

2.23

1.76

1.97

1.42

3/32 x 1/2

3/32 x 3/4

Side Stagger

End Stagger

3/32 3/32

3/32 3/16

42.2

38.9

14

12

1.81

2.67

1/8 x 1/2

1/8 x 1/2

1/8 x 3/4

1/8 x 3/4

1/8 x 1

1/8 x 1

1/8 x 1-1/2

1/8 x 1-1/2

End Stagger

Side Stagger

End Stagger

Side Stagger

End Stagger

Side Stagger

End Stagger

Side Stagger

1/8 .210

1/8 1/8

1/8 5/32

5/32 5/32

1/8 .210

5/32 5/32

1/8 17/64

5/32 5/32

34.3

40.0

41.3

36.8

41.5

38.5

42.5

40.3

11

11

10

11

11

12

11

12

3.24

3.00

3.30

3.16

2.92

2.68

2.88

2.62

5/32 x 1/2

5/32 x 5/8

5/32 x 3/45/32 x 3/4

End Stagger

Side Stagger

End StaggerSide Stagger

5/32 5/32

7/64 5/32

1/8 7/327/32 7/32

34.9

36.8

46.041.4

10

10

1110

3.66

3.55

2.703.25

11/64 x 3/4

11/64 x 3/4

11/64 x 1

11/64 x 1

End Stagger

Side Stagger

End Stagger

Side Stagger

5/32 7/32

5/32 1/8

7/32 5/32

7/32 5/32

43.4

43.4

36.1

36.1

10

10

11

11

3.18

3.18

3.20

3.20

3/16 x 1/2

3/16 x 1/2

3/16 x 9/16

3/16 x 3/4

3/16 x 3/4

Side Stagger

Side Stagger

End Stagger

End Stagger

Side Stagger

1/8 1/8

3/16 3/16

3/16 11/64

3/16 3/16

3/16 3/16

47.9

36.3

38.2

40.2

40.2

10

3/16

10

11

10

2.92

5.00

3.47

2.99

3.36

i

i

Slot Width Side Bar

Slot

LengthEnd

Bar

Side BarSlot Width

EndBar

Slot

Length

SLOTS

END STAGGER

SLOTS

STRAIGHT LINES

SLOTS

SIDE STAGGER

End

Bar

SlotLength

SlotWidth

SideBar

i i


21/24


BARS

SLOT SIZE TYPESIDE END

%OPEN AREA

MAX.GAUGE STEEL WEIGHT

3/16 x 7/83/16 x 13/16 x 1

3/16 x 1-1/43/16 x 1-1/23/16 x 1-1/23/16 x 1-1/23/16 x 1-1/2

Side StaggerEnd StaggerSide Stagger

Side StaggerEnd StaggerSide StaggerSide StaggerSide Stagger

3/16 3/163/16 11/643/16 3/16

1/8 3/163/16 15/641/8 3/163/16 3/163/32 3/16

41.042.542.0

52.043.253.144.457.5

103/163/16

103/16103/1610

3.314.504.55

2.704.452.634.362.49

7/32 x 5/87/32 x 3/47/32 x 1-1/2

Side StaggerEnd StaggerEnd Stagger

1/8 3/167/32 7/327/32 15/64

48.938.843.0

103/163/16

2.884.804.48

1/4 x 1/21/4 x 1/21/4 x 3/4

1/4 x 3/41/4 x 3/41/4 x 11/4 x 1

1/4 x 1-1/41/4 x 1-1/41/4 x 1-1/41/4 x 1-1/2

1/4 x 1-1/2

1/4 x 1-1/21/4 x 31/4 x 3

End StaggerSide StaggerEnd Stagger

Side StaggerSide StaggerEnd StaggerSide Stagger

End StaggerSide StaggerSideStaggerEnd Stagger

Side Stagger

Side StaggerEnd StaggerSideStagger

33.3 33.33/16 3/163/16 3/16

1/4 5/161/4 1/41/4 1/41/4 1/4

3/16 1/41/8 3/163/16 3/161/4 1/4

3/16 7/16

3/8 5/81/4 5/165/16 3/8

33.341.545.8

35.334.840.040.0

47.558.049.642.8

44.2

28.345.439.6

1/41/41/4

1/4103/161/4

1/4103/163/16

1/4

1/4101/4

6.805.965.52

6.803.684.706.12

5.332.363.954.49

5.707.303.07

6.15

5/16 x 1/25/16 x 15/16 x 15/16 x 1-1/2

5/16 x 1-1/25/16 x 35/16 x 3

Side StaggerEnd StaggerSideStaggerEnd Stagger

Side StaggerEnd StaggerSide Stagger

5/16 17/645/16 21/643/8 3/85/16 5/16

3/8 1/23/8 3/83/8 3/8

32.637.733.141.5

34.140.040.4

3/161/45/165/16

1/45/165/16

5.286.358.537.45

6.727.657.60

3/8 x 1/23/8 x 1/23/8 x 3/43/8 x 3/43/8 x 3/4

3/8 x 3/43/8 x 3/43/8 x 13/8 x 1

3/8 x 13/8 x 1-1/43/8 x 1-1/43/8 x 1-1/4

3/8 x 1-1/23/8 x 1-1/23/8 x 23/8 x 2

3/8 x 2-1/43/8 x 33/8 x 3

End StaggerSide StaggerEnd StaggerEnd StaggerSide Stagger

Side StaggerSide StaggerEnd StaggerEnd Stagger

Side StaggerEnd StaggerSide StaggerSide Stagger

End StaggerSide StaggerEnd StaggerSide Stagger

SideStaggerEnd StaggerSide Stagger

3/16 3/165/16 3/161/4 1/43/8 3/81/8 1/8

5/16 5/163/8 3/81/4 19/643/8 3/8

3/8 3/81/4 1/45/16 1/43/8 3/8

1/4 1/41/4 1/43/8 3/81/2 1/2

3/8 3/81/2 5/81/2 5/8

48.539.645.033.356.4

38.533.446.436.4

36.450.045.438.4

51.451.442.334.0

42.935.035.0

123/163/163/810

101/41/43/8

3/81/43/161/4

3/161/45/161/2

3/85/165/16

2.254.744.32

10.202.45

3.45

6.805.469.75

9.755.104.286.30

3.814.957.35

13.46

8.758.288.28

7/16 x 1-1/2

End Stagger

7/16 3/8

40.2

1/4

6.10

1/2 x 3/41/2 x 1

1/2 x 11/2 x 11/2 x 11/2 x 1-1/4

End StaggerEnd Stagger

End StaggerSide StaggerSide StaggerEnd Stagger

1/4 1/41/4 9/32

1/2 5/81/4 1/41/2 1/21/4 1/4

50.052.0

30.853.433.355.5

3/163/16

1/21/43/83/16

3.923.76

14.104.75

10.203.50

SLOTTED OPENINGS CONTINUED


22/24

BARS

SLOT SIZE TYPE

SIDE END %

OPEN AREA MAX.GAUGE STEEL WEIGHT

1/2 x 1-1/21/2 x 1-1/21/2 x 21/2 x 2

1/2 x 31/2 x 3

End StaggerEnd StaggerEnd StaggerSide Stagger


1/4 1/43/8 3/81/4 19/641/2 1/2

1/2 5/81/2 1/2

57.245.758.140.0

41.443.0

1/41/21/41/2

5/81/2

4.3611.07

4.2712.24

14.9411.60

9/16 x 1

9/16 x 19/16 x 1-1/29/16 x 1-1/2

End Stagger


1/4 9/32

5/16 5/163/8 3/83/4 1-1/8

54.0

49.048.024.5

3/16

5/161/41/2

3.60

6.505.3015.40

5/8 x 3/45/8 x 1-1/4

5/8 x 1-1/25/8 x 1-3/45/8 x 25/8 x 2-1/4

5/8 x 2-1/45/8 x 2-1/45/8 x 3


End StaggerEnd StaggerSide StaggerEnd Stagger

Side StaggerSide StaggerSideStagger

3/8 3/83/8 7/16

3/8 3/85/16 5/165/16 3/85/8 5/16

5/8 5/83/4 3/41/2 1/2

41.646.3

50.056.639.044.0

39.234.147.0

1/45/16

1/43/161/43/8

3/83/41/2

5.956.85

5.103.486.228.55

9.3020.1810.81

11/16 x 1-1/411/16 x 1-1/2


3/8 3/83/8 3/8

49.651.6

1/41/4

5.144.94

3/4 x 13/4 x 13/4 x 1-1/43/4 x 1-1/4

3/4 x 1-1/23/4 x 1-1/23/8 x 1-1/2

3/4 x 23/4 x 23/4 x 3

End StaggerSide StaggerEnd StaggerSide Stagger


End StaggerSide StaggerSide Stagger

3/8 3/83/8 3/83/8 3/83/8 3/8

5/8 5/83/8 1/25/8 5/8

3/8 3/81/2 1/21/4 1/4

48.548.551.351.3

38.050.038.5

55.248.040.0

3/83/81/43/8

5/81/25/8

1/41/23/4

7.887.884.967.45

15.8110.2015.70

4.5810.6018.36

13/16 x 1-1/2

End Stagger

3/8 3/8

54.9 3/16

3.54

7/8 x 1-1/47/8 x 1-1/27/8 x 1-3/4

End StaggerEnd StaggerEnd Stagger

3/8 3/87/16 7/167/16 7/16

53.951.653.4

1/41/41/4

4.704.944.75

1 x 1-1/21 x 1-1/2

1 x 21 x 21 x 21 x 2-3/4

1 x 31 x 3


End StaggerEnd StaggerSideStaggerSide Stagger

Side StaggerEnd Stagger

1/2 1/211/16 11/16

3/8 7/161/2 1/23/8 3/83/8 3/8

1 11 1

50.040.6

59.953.461.464.0

37.037.0

5/165/8

3/85/163/81/4

11

6.3615.12

6.145.955.903.67

25.7025.70

1-1/8 x 2-1/41-1/8 x 3


9/16 17/321/2 11/16

54.056.5

5/163/8

5.866.65

1-1/4 x 21-1/4 x 2-1/21-1/4 x 3

End StaggerEnd StaggerEnd Stagger

1/2 1/21/2 1/21/2 45/64

57.259.658.0

1/41/43/8

4.364.126.42

1-3/8 x 21-3/8 x 2-3/4


5/8 5/85/8 5/8

52.456.2

3/83/8

7.306.71

1-1/2 x 31-1/2 x 3


5/8 3/45/8 5/8

56.558.4

3/41/2

13.318.50

1-3/4 x 31-3/4 x 3


1/2 1/21/2 1/2

66.666.6

1/21/2

6.806.80

2 x 42 x 4


7/8 7/87/8 7/8

57.257.2

3/43/4

13.1013.10

2-1/2 x 52-1/2 x 5


1 11 1

59.659.6

3/43/4

12.3812.38

3 x 43 x 4


1 11 1

60.060.0

3/43/4

12.2512.25

SLOTTED OPENINGS CONTINUED


23/24

Perforated Screen Plate is available

with a specially designed rubber

covering. Our rubber coated Screen

Plate ensures greater life; its ideal for

applications where extreme abrasive

conditions result in rapid wear.

Considerable research has devel-

oped a special vulcanizing system to

bond the rubber covering to the

steel... and keep it there for the life of

the screen! Both materials are

united under pressure to assure an

absolute lamination.

Some time-testedfeatures of our

Rubber-Clad Screens

Specially designed rubber coated

screen plates result in greater screen

life while sizing the most abrasive

products in the industry.

Due to the special attention given the

rubber-to-steel bonding,

Hendrick rubber coated screens

regularly outwear other screens by

up to 10 times! These are ideal

products for scalping, classifying, siz-

ing and wet screening.

Typical industries

where Rubber-Clad

screens are beingused sucessfully:

SAND AND GRAVEL PLANTSscalping,sizing and washing

CRUSHED STONE QUARRIES scalping,sizing and washing

COAL PREPARTIONS PLANTS

MINING AND PROCESSINGTaconite, Titanium, Barite, VermiculitePhosphate, copper and iron ore, etc.

Hendrick rubber coatedscreen plates are utilize

on processing equipmesuch as:

VIBRATING SCREENS

inclined as well as horizontal

TROMMELS-revolving screen

BALL MILLS -discharge scree

DEWATERING DECKS-

stationary screens

HEAVY MEDIA RECOVERYSCREENS

60-DuroRubber CladSteelSRB Abrasionresistant polymervulcanizedto steel

VeryGoodtoExcellent

Same Same 1/8to 3 Round

60 Black

45-DuroRubber CladSteelSpecificallycompoundednatural rubbervulcanizedto steel

Excellent Same Same 1/8to 3 Round

45 Red

TYPE OFCLADDING

SERVICE CONDITION

ABRASION RESISTANCE Identifying Perforation Color Wet Dry Impact Sizes Hardness ofScreening Screening Resistance Available (Durometer) Cladding

slightly taperedquieter operationeasy installation


24/24

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screen plate brochure

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