Placa PerforAda

CRIBAScribas y productos metlicos

LACA PERFORADAPLACA PERFORADA

PLACA

En general los materiales perforados son utilizados para separar, limpiar o clasificar una gran cantidad de

productos, para difundir luz y sonido, para contener o ventilar, y en algunos proyectos arquitectnicos.

En los siguientes hojas le mostraremos a usted, algunas de las perforaciones que fabricamos en acero

resistente a la abrasin, acero comercial, acero inoxidable, aluminio, latn, etc.

Si usted requiere alguna perforacin que no se encuentre en este catlogo o si se desea espesor de lmina y

placa ms grueso que en lo listado, consulte nuestras oficinas, ya que estamos fabricando nuevos diseos de

perforaciones conforme la demanda de stos.

MATERIALES PERFORADOS

REDONDA

RANURADA (SLOT)

HEXAGONAL CUADRADA

TIPOS

19

PLACA PERFORADA

19

ACERO ESTANDAR 1018.

ACERO A-36.

ACERO 1045 ALTO CARBON.

ACERO ESTANDAR CON TRATAMIENTO

TERMICO.

ACERO ESTANDAR RECUBIERTO CON

HULE DE HASTA 1" DE ESPESOR.

ACERO INOXIDABLE 304.

ACERO INOXIDABLE 316.

ALUMINIO.

LATON.

ALEACIONES ESPECIALES.

NOS AJUSTAMOS A SUS NECESIDADES

ESPECIFICAS.

CON ANGULO PARA TENSADO LATERAL.

BARRENADO PARA SISTEMA ATORNILLADO.

RESAQUES ESPECIALES.

BASTIDOR SEGUN SUS NECESIDADES.

MATERIALES DE LINEA

OTROS MATERIALES

TIPOS DE FIJACION

ACEROS

TENSADO ATORNILLADO

20

PLACA PERFORADA

PERFORACIONES REDONDAS

C : Distancia entre centros

de perforaciones.

B : Bar (separacin entre

Perforaciones).

-------------------------------------

Alternada= Tresbolillo

(Staggered).

* Centros a pedido cliente

y % ser de acuerdo a

esto.

Perforaciones

En Lnea (S. Line)

Perforaciones Alternadas

(Tresbolillo, Staggered)C

C

C

C

B B

DIAMETRO DE TIPO DE AREA

PERFORACION PERFORACC. ABIERTA MIN MAX MIN MAX MIN MAX

3/32 1/4 ALTERNADA 11.1% 22 16 22 18 18 14

1/10 4/25 ALTERNADA 31.4% 24 18 24 20 20 16

1/8 3/16 ALTERNADA 37.6% 22 16 22 18 18 14

1/4 ALTERNADA 19.7% 20 14 20 16 16 12

1 1/4 LINEA 2.4% 22 16 22 18 18 14

5/32 1/4 ALTERNADA 30.8% 20 14 20 16 16 12

5/16 LINEA 15.7% 20 14 20 16 16 12

7/16 ALTERNADA 13.1% 20 14 20 16 16 12

1/2 ALTERNADA 7.7% 20 14 20 16 16 12

3/16 5/16 ALTERNADA 32.7% 18 12 18 14 14 11

3/8 ALTERNADA 22.7% 14 10 14 11 11 3/16

3/8 LINEA 22.7% 14 10 14 11 11 3/16

1/2 ALTERNADA 9.7% 14 10 14 11 11 3/16

1/2 LINEA 11.0% 22 16 22 18 18 14

1/2 ALTERNADA 11.8% 22 16 22 18 18 14

9/16 ALTERNADA 9.1% 16 11 16 12 12 10

5/8 LINEA 6.8% 14 10 14 11 11 3/16

21/32 LINEA 6.5% 14 10 14 11 11 3/16

3/4 ALTERNADA 4.9% 14 10 14 11 11 3/16

1 ALTERNADA 2.8% 14 10 14 11 11 3/16

1 ALTERNADA 3.2% 22 16 22 18 18 14

1 LINEA 2.8% 22 16 22 18 18 14

1 1/4 LINEA 1.7% 14 10 14 11 11 3/16

1 1/2 ALTERNADA 1.5% 14 10 14 11 11 3/16

7/32 3/8 ALTERNADA 30.8% 12 3/16 12 10 10 1/4

1/4 3/8 ALTERNADA 40.3% 12 3/16 12 10 10 1/4

3/8 ALTERNADA 34.9% 12 3/16 12 10 10 1/4

13/32 ALTERNADA 30.2% 12 3/16 12 10 10 1/4

7/16 ALTERNADA 26.9% 12 3/16 12 10 10 1/4

1/2 ALTERNADA 22.4% 11 1/4 11 3/16 3/16 5/16

1/2 LINEA 19.6% 12 3/16 12 10 10 1/4

1/2 ALTERNADA 22.4% 11 1/4 11 3/16 3/16 5/16

1/2 ALTERNADA 22.4% 22 16 22 18 18 14

1/2 ALTERNADA 20.1% 12 3/16 12 10 10 1/4

21/32 ALTERNADA 13.4% 12 3/16 12 10 10 1/4

21/32 LINEA 11.5% 12 3/16 12 10 10 1/4

3/4 ALTERNADA 9.8% 12 3/16 12 10 10 1/4

3/4 ALTERNADA 8.7% 12 3/16 12 10 10 1/4

7/8 ALTERNADA 13.1% 12 3/16 12 10 10 1/4

7/8 ALTERNADA 7.5% 22 16 22 18 18 14

7/8 LINEA 6.4% 22 16 22 18 18 14

1 ALTERNADA 9.8% 12 3/16 12 10 10 1/4

1 LINEA 4.9% 12 3/16 12 10 10 1/4

1 ALTERNADA 5.6% 24 18 24 20 20 16

2 ALTERNADA 1.4% 12 3/16 12 10 10 1/4

17/64 3/8 ALTERNADA 47.3% 12 3/16 12 10 10 1/4

5/8 LINEA 10.1% 12 3/16 12 10 10 1/4

5/16 7/16 ALTERNADA 46.8% 14 10 14 11 11 3/16

1/2 ALTERNADA 36.3% 14 10 14 11 11 3/16

17/32 ALTERNADA 30.8% 11 1/4 11 3/16 3/16 5/16

5/8 ALTERNADA 18.7% 11 1/4 11 3/16 3/16 5/16

3/4 ALTERNADA 16.4% 14 10 14 11 11 3/16

3/4 LINEA 13.6% 14 10 14 11 11 3/16

3/4 ALTERNADA 13.1% 11 1/4 11 3/16 3/16 5/16

13/16 LINEA 11.2% 14 10 14 11 11 3/16

7/8 LINEA 10.4% 14 10 14 11 11 3/16

15/16 LINEA 8.7% 11 1/4 11 3/16 3/16 5/16

15/16 ALTERNADA 10.1% 11 1/4 11 3/16 3/16 5/16

1 ALTERNADA 8.7% 11 1/4 11 3/16 3/16 5/16

1 1/8 ALTERNADA 8.2% 11 1/4 11 3/16 3/16 5/16

1 1/8 ALTERNADA 8.2% 11 1/4 11 3/16 3/16 5/16

1 1/8 ALTERNADA 6.0% 14 10 14 11 11 3/16

1 5/16 ALTERNADA 6.5% 11 1/4 11 3/16 3/16 5/16

1 7/16 ALTERNADA 3.6% 14 10 14 11 11 3/16

LISTADO DE PERFORACIONES REDONDAS MAS COMUNES

CENTROS ALUMINIOA-36, GALV., 1045 INOXIDABLE

PLACA PERFORADA

21



3/8 1/2 ALTERNADA 50.5% 11 1/4 11 3/16 3/16 5/16

1/2 ALTERNADA 50.5% 22 16 22 18 18 14

1/2 ALTERNADA 45.6% 12 3/16 12 10 10 1/4

17/32 ALTERNADA 40.4% 11 1/4 11 3/16 3/16 5/16

9/16 ALTERNADA 40.6% 10 5/16 10 1/4 1/4 3/8

5/8 ALTERNADA 30.4% 10 5/16 10 1/4 1/4 3/8

11/16 ALTERNADA 22.8% 10 5/16 10 1/4 1/4 3/8

7/8 ALTERNADA 16.8% 11 1/4 11 3/16 3/16 5/16

7/8 LINEA 14.4% 11 1/4 11 3/16 3/16 5/16

7/8 ALTERNADA 20.3% 10 5/16 10 1/4 1/4 3/8

31/32 ALTERNADA 14.0% 10 5/16 10 1/4 1/4 3/8

2 ALTERNADA 2.8% 10 5/16 10 1/4 1/4 3/8

2 ALTERNADA 2.8% 22 16 22 18 18 14

2 7/8 ALTERNADA 1.4% 16 11 16 12 12 10

42/97 46/73 ALTERNADA 42.9% 18 12 18 14 14 11

7/16 3/4 ALTERNADA 30.9% 10 5/16 10 1/4 1/4 3/8

1/2 5/8 LINEA 55.8% 20 14 20 16 16 12

5/8 ALTERNADA 55.8% 20 14 20 16 16 12

5/8 ALTERNADA 59.0% 20 14 20 16 16 12

11/16 ALTERNADA 48.1% 3/16 3/8 3/16 5/16 5/16 1/2

3/4 ALTERNADA 33.1% 3/16 3/8 3/16 5/16 5/16 1/2

7/8 ALTERNADA 26.5% 3/16 3/8 3/16 5/16 5/16 1/2

1 ALTERNADA 20.9% 20 14 20 16 16 12

1 3/16 LINEA 13.9% 3/16 3/8 3/16 5/16 5/16 1/2

1 3/16 LINEA 13.9% 3/16 3/8 3/16 5/16 5/16 1/2

1 1/2 ALTERNADA 8.8% 20 14 20 16 16 12

2 5/8 ALTERNADA 2.8% 20 14 20 16 16 12

3 3/8 ALTERNADA 2.1% 14 10 14 11 11 3/16

17/32 23/32 ALTERNADA 49.0% 12 3/16 12 10 10 1/4

1 1/4 LINEA 14.1% 12 3/16 12 10 10 1/4

9/16 3/4 ALTERNADA 50.5% 12 3/16 12 10 10 1/4

1 LINEA 24.9% 22 16 22 18 18 14

1 ALTERNADA 28.4% 22 16 22 18 18 14

1 5/16 LINEA 14.4% 12 3/16 12 10 10 1/4

2 1/8 ALTERNADA 5.5% 22 16 22 18 18 14

5/8 7/8 ALTERNADA 44.9% 10 5/16 10 1/4 1/4 3/8

15/16 ALTERNADA 41.9% 10 5/16 10 1/4 1/4 3/8

1 ALTERNADA 29.2% 12 3/16 12 10 10 1/4

1 1/8 LINEA 24.2% 10 5/16 10 1/4 1/4 3/8

1 1/8 ALTERNADA 27.3% 3/16 3/8 3/16 5/16 5/16 1/2

1 1/4 ALTERNADA 24.2% 10 5/16 10 1/4 1/4 3/8

1 1/4 ALTERNADA 19.6% 10 5/16 10 1/4 1/4 3/8

1 13/32 ALTERNADA 18.0% 12 3/16 12 10 10 1/4

1 13/32 LINEA 15.6% 12 3/16 12 10 10 1/4

2 13/16 LINEA 3.9% 11 1/4 11 3/16 3/16 5/16

3 ALTERNADA 3.7% 12 3/16 12 10 10 1/4

3 LINEA 3.3% 10 5/16 10 1/4 1/4 3/8

3/4 1 ALTERNADA 50.8% 10 5/16 10 1/4 1/4 3/8

1 1/8 ALTERNADA 40.3% 10 5/16 10 1/4 1/4 3/8

1 3/8 ALTERNADA 23.4% 10 5/16 10 1/4 1/4 3/8

1 1/2 ALTERNADA 20.2% 10 5/16 10 1/4 1/4 3/8

1 3/4 ALTERNADA 16.9% 10 5/16 10 1/4 1/4 3/8

1 3/4 LINEA 14.5% 10 5/16 10 1/4 1/4 3/8

3 7/8 ALTERNADA 5.9% 10 5/16 10 1/4 1/4 3/8

4 LINEA 2.8% 10 5/16 10 1/4 1/4 3/8

13/16 1 1/16 ALTERNADA 52.9% 12 3/16 12 10 10 1/4

1 1/16 ALTERNADA 53.2% 14 10 14 11 11 3/16

1 27/32 ALTERNADA 17.6% 12 3/16 12 10 10 1/4

1 27/32 LINEA 15.3% 12 3/16 12 10 10 1/4

3 ALTERNADA 6.7% 18 12 18 14 14 11

27/32 1 1/8 ALTERNADA 50.9% 11 1/4 11 3/16 3/16 5/16

1 61/64 ALTERNADA 16.9% 11 1/4 11 3/16 3/16 5/16

1 61/64 LINEA 14.7% 11 1/4 11 3/16 3/16 5/16

7/8 1 1/8 ALTERNADA 54.8% 12 3/16 12 10 10 1/4

1 9/32 ALTERNADA 42.8% 3/16 3/8 3/16 5/16 5/16 1/2

A-36, GALV., 1045 INOXIDABLE ALUMINIO


CENTROS

PLACA PERFORADA

22



1 3/8 ALTERNADA 38.9% 3/16 3/8 3/16 5/16 5/16 1/2

1 15/16 ALTERNADA 18.3% 12 3/16 12 10 10 1/4

1 15/16 LINEA 15.9% 12 3/16 12 10 10 1/4

29/32 1 1/4 ALTERNADA 47.6% 11 1/4 11 3/16 3/16 5/16

2 3/16 ALTERNADA 15.7% 11 1/4 11 3/16 3/16 5/16

2 3/16 LINEA 13.6% 11 1/4 11 3/16 3/16 5/16

15/16 1 1/4 ALTERNADA 50.9% 11 1/4 11 3/16 3/16 5/16

2 3/16 ALTERNADA 16.8% 11 1/4 11 3/16 3/16 5/16

2 3/16 LINEA 14.5% 11 1/4 11 3/16 3/16 5/16

1 1 1/4 ALTERNADA 58.2% 12 3/16 12 10 10 1/4

1 1/4 LINEA 50.3% 22 16 22 18 18 14

1 1/4 ALTERNADA 58.3% 22 16 22 18 18 14

1 5/16 ALTERNADA 46.5% 3/16 3/8 3/16 5/16 5/16 1/2

1 3/8 ALTERNADA 48.1% 11 1/4 11 3/16 3/16 5/16

1 1/2 ALTERNADA 39.9% 3/16 3/8 3/16 5/16 5/16 1/2

1 1/2 LINEA 34.9% 3/16 3/8 3/16 5/16 5/16 1/2

1 3/4 ALTERNADA 29.9% 22 16 22 18 18 14

1 3/4 LINEA 25.6% 22 16 22 18 18 14

2 ALTERNADA 19.9% 3/16 3/8 3/16 5/16 5/16 1/2

2 3/8 ALTERNADA 16.0% 11 1/4 11 3/16 3/16 5/16

2 3/8 LINEA 13.9% 11 1/4 11 3/16 3/16 5/16

2 1/2 ALTERNADA 25.1% 22 16 22 18 18 14

1 1/16 1 7/16 ALTERNADA 45.0% 3/16 3/8 3/16 5/16 5/16 1/2

1 1/4 1 9/16 ALTERNADA 58.4% 3/16 3/8 3/16 5/16 5/16 1/2

1 3/4 ALTERNADA 40.6% 3/16 3/8 3/16 5/16 5/16 1/2

2 11/16 ALTERNADA 19.7% 3/16 3/8 3/16 5/16 5/16 1/2

2 11/16 LINEA 17.0% 3/16 3/8 3/16 5/16 5/16 1/2

7 5/8 ALTERNADA 4.2% 3/16 3/8 3/16 5/16 5/16 1/2

1 3/8 1 11/16 ALTERNADA 60.2% 10 5/16 10 1/4 1/4 3/8

2 ALTERNADA 38.7% 10 5/16 10 1/4 1/4 3/8

2 15/16 ALTERNADA 20.3% 10 5/16 10 1/4 1/4 3/8

2 15/16 LINEA 17.3% 10 5/16 10 1/4 1/4 3/8

1 7/16 1 3/4 ALTERNADA 61.5% 3/16 3/8 3/16 5/16 5/16 1/2

3 LINEA 17.9% 3/16 3/8 3/16 5/16 5/16 1/2

3 1/32 ALTERNADA 20.5% 3/16 3/8 3/16 5/16 5/16 1/2

1 1/2 1 11/16 ALTERNADA 62.1% 12 3/16 12 10 10 1/4

1 15/16 ALTERNADA 54.0% 3/16 3/8 3/16 5/16 5/16 1/2

2 1/4 LINEA 34.9% 10 5/16 10 1/4 1/4 3/8

2 1/4 ALTERNADA 40.5% 10 5/16 10 1/4 1/4 3/8

3 3/8 ALTERNADA 17.8% 3/16 3/8 3/16 5/16 5/16 1/2

3 3/8 LINEA 15.5% 3/16 3/8 3/16 5/16 5/16 1/2

4 1/2 LINEA 8.7% 10 5/16 10 1/4 1/4 3/8

12 LINEA 1.2% 10 5/16 10 1/4 1/4 3/8

1 9/16 2 ALTERNADA 55.5% 16 11 16 12 12 10

2 1/4 ALTERNADA 37.0% 16 11 16 12 12 10

3 1/2 ALTERNADA 18.3% 16 11 16 12 12 10

3 1/2 LINEA 15.8% 16 11 16 12 12 10

1 5/8 2 1/16 ALTERNADA 56.1% 12 3/16 12 10 10 1/4

3 9/16 ALTERNADA 18.9% 12 3/16 12 10 10 1/4

3 9/16 LINEA 16.5% 12 3/16 12 10 10 1/4

1 3/4 1 15/16 ALTERNADA 65.1% 3/16 3/8 3/16 5/16 5/16 1/2

2 LINEA 60.1% 3/16 3/8 3/16 5/16 5/16 1/2

2 3/16 ALTERNADA 57.7% 3/16 3/8 3/16 5/16 5/16 1/2

3 13/16 ALTERNADA 19.0% 3/16 3/8 3/16 5/16 5/16 1/2

3 13/16 LINEA 16.5% 3/16 3/8 3/16 5/16 5/16 1/2

1 13/16 2 5/16 ALTERNADA 55.5% 3/16 3/8 3/16 5/16 5/16 1/2

2 2 7/16 ALTERNADA 61.0% 3/16 3/8 3/16 5/16 5/16 1/2

2 3/4 ALTERNADA 42.4% 3/16 3/8 3/16 5/16 5/16 1/2

2 3/4 LINEA 41.5% 1/4 1/2 1/4 3/8 3/8 5/8

4 LINEA 19.6% 3/16 3/8 3/16 5/16 5/16 1/2

4 1/4 ALTERNADA 39.6% 3/16 3/8 3/16 5/16 5/16 1/2

4 1/4 LINEA 17.5% 3/16 3/8 3/16 5/16 5/16 1/2

2 1/4 2 7/8 ALTERNADA 55.7% 3/16 3/8 3/16 5/16 5/16 1/2

3 1/2 ALTERNADA 32.0% 3/16 3/8 3/16 5/16 5/16 1/2

INOXIDABLE ALUMINIO


CENTROS A-36, GALV., 1045

PLACA PERFORADA

23

C : Distancia entre centros

de perforaciones.

B : Bar (separacin entre

Perforaciones).

-------------------------------------

Abertura mayor a 2

solicitar centros

* Centros a pedido cliente y

% ser de acuerdo a esto.

SI LA ABERTURA Y/O CALIBRE QUE BUSCA, NO APARECEN EN EL LISTADO, SE PUEDE

FABRICAR LA HERRAMIENTA SOBRE PEDIDO.

LO ANTERIOR SLO APLICA A CASOS ESPECIALES.



2 1/2 3 ALTERNADA 60.2% 3/16 3/8 3/16 5/16 5/16 1/2

3 1/4 ALTERNADA 51.6% 3/16 3/8 3/16 5/16 5/16 1/2

3 1/2 ALTERNADA 40.1% 3/16 3/8 3/16 5/16 5/16 1/2

3 13/16 ALTERNADA 33.6% 3/16 3/8 3/16 5/16 5/16 1/2

2 3/4 3 1/4 ALTERNADA 78.4% 3/16 3/8 3/16 5/16 5/16 1/2

3 1/2 ALTERNADA 56.0% 3/16 3/8 3/16 5/16 5/16 1/2

3 3 5/8 ALTERNADA 60.8% 1/4 1/2 1/4 3/8 3/8 5/8

4 ALTERNADA 51.0% 1/4 1/2 1/4 3/8 3/8 5/8

4 LINEA 44.2% 1/4 1/2 1/4 3/8 3/8 5/8

4 1/2 ALTERNADA 40.3% 1/4 1/2 1/4 3/8 3/8 5/8

3 15/64 4 1/2 ALTERNADA 46.9% 3/16 3/8 3/16 5/16 5/16 1/2

3 1/2 4 1/2 ALTERNADA 54.9% 1/4 1/2 1/4 3/8 3/8 5/8

9 LINEA 11.9% 1/4 1/2 1/4 3/8 3/8 5/8

4 4 1/2 ALTERNADA 65.3% 1/4 1/2 1/4 3/8 3/8 5/8

5 ALTERNADA 52.4% 1/4 1/2 1/4 3/8 3/8 5/8

5 LINEA 50.3% 1/4 1/2 1/4 3/8 3/8 5/8

7 5/16 ALTERNADA 25.7% 1/4 1/2 1/4 3/8 3/8 5/8

7 7/8 LINEA 19.3% 1/4 1/2 1/4 3/8 3/8 5/8

A-36, GALV., 1045 INOXIDABLE ALUMINIO


CENTROS

PLACA PERFORADA

24

CC

B

C

C

B

Perforaciones

Alternadas

Perforaciones

En Lnea (S. Line)

PERFORACIONES CUADRADAS

C : Distancia entre

centros

de perforaciones.

B : Bar (separacin

entre

perforaciones).



1/4 3/8 ALTERNADA 44.4% 18 12 18 14 14 11

5/16 1/2 ALTERNADA 39.1% 20 14 20 16 16 12

1/2 LINEA 39.1% 20 14 20 16 16 12

3/8 9/16 LINEA 22.2% 11 1/4 11 3/16 3/16 5/16

9/16 ALTERNADA 44.4% 11 1/4 11 3/16 3/16 5/16

5/8 ALTERNADA 40.0% 11 1/4 11 3/16 3/16 5/16

7/16 1 3/8 LINEA 10.1% 11 1/4 11 3/16 3/16 5/16

40/83 5/8 LINEA 60.0% 14 10 16 11 10 1/4

1/2 11/16 ALTERNADA 52.9% 18 12 18 14 14 11

11/16 LINEA 52.9% 18 12 18 14 14 11

3/4 ALTERNADA 44.4% 11 1/4 11 3/16 3/16 5/16

3/4 LINEA 44.4% 11 1/4 11 3/16 3/16 5/16

1 3/8 ALTERNADA 13.2% 18 12 18 14 14 11

1 1/2 LINEA 11.1% 11 1/4 11 3/16 3/16 5/16

5/8 7/8 ALTERNADA 51.0% 18 12 18 14 14 11

1 1/8 ALTERNADA 26.5% 3/16 3/8 3/16 5/16 5/16 1/2

3/4 1 1/8 ALTERNADA 44.4% 3/16 3/8 3/16 5/16 5/16 1/2

1 1/8 LINEA 44.4% 3/16 3/8 3/16 5/16 5/16 1/2

2 1/4 LINEA 11.1% 3/16 3/8 3/16 5/16 5/16 1/2

7/8 1 1/4 ALTERNADA 49.0% 3/16 3/8 3/16 5/16 5/16 1/2

1 1 1/4 ALTERNADA 64.0% 11 1/4 11 3/16 3/16 5/16

1 1/4 LINEA 32.0% 11 1/4 11 3/16 3/16 5/16

1 7/16 ALTERNADA 48.4% 3/16 3/8 3/16 5/16 5/16 1/2

1 7/16 LINEA 24.2% 3/16 3/8 3/16 5/16 5/16 1/2

1 1/2 ALTERNADA 44.4% 14 10 16 11 10 1/4

1 1/2 LINEA 44.4% 14 10 16 11 10 1/4

3 LINEA 11.1% 14 10 16 11 10 1/4

1 1/8 1 5/8 ALTERNADA 95.9% 12 3/16 12 10 10 1/4

1 1/4 1 3/4 ALTERNADA 51.0% 3/16 3/8 3/16 5/16 5/16 1/2

1 3/4 LINEA 51.0% 3/16 3/8 3/16 5/16 5/16 1/2

1 1/2 1 7/8 ALTERNADA 64.0% 12 3/16 12 10 10 1/4

1 7/8 LINEA 64.0% 12 3/16 12 10 10 1/4

2 1/16 ALTERNADA 54.5% 3/16 3/8 3/16 5/16 5/16 1/2

2 1/16 LINEA 52.9% 3/16 3/8 3/16 5/16 5/16 1/2

3 3/4 LINEA 16.0% 12 3/16 12 10 10 1/4

5 5/8 LINEA 7.1% 12 3/16 12 10 10 1/4

10 5/8 LINEA 3.6% 12 3/16 12 10 10 1/4

1 3/4 2 1/4 ALTERNADA 60.5% 1/4 1/2 1/4 3/8 3/8 5/8

2 1/4 LINEA 60.5% 1/4 1/2 1/4 3/8 3/8 5/8

2 3/4 ALTERNADA 40.5% 1/4 1/2 1/4 3/8 3/8 5/8

3 1/4 ALTERNADA 29.0% 1/4 1/2 1/4 3/8 3/8 5/8

2 2 3/4 ALTERNADA 52.9% 1/4 1/2 1/4 3/8 3/8 5/8

2 3/4 LINEA 52.9% 1/4 1/2 1/4 3/8 3/8 5/8

3 LINEA 44.4% 1/4 1/2 1/4 3/8 3/8 5/8

3 ALTERNADA 44.4% 1/4 1/2 1/4 3/8 3/8 5/8

2 1/4 3 1/2 LINEA 41.3% 11 1/4 11 3/16 3/16 5/16

2 1/2 3 1/4 LINEA 59.2% 1/4 1/2 1/4 3/8 3/8 5/8

3 1/2 ALTERNADA 51.0% 1/4 1/2 1/4 3/8 3/8 5/8

3 1/2 LINEA 51.0% 1/4 1/2 1/4 3/8 3/8 5/8

3 1/2 LINEA 51.0% 3/8 3/4 3/8 5/8

3 3/4 LINEA 44.4% 1/4 1/2 1/4 3/8 3/8 5/8

3 3/4 ALTERNADA 44.4% 1/4 1/2 1/4 3/8 3/8 5/8

4 1/2 LINEA 30.9% 1/4 1/2 1/4 3/8 3/8 5/8

2 7/8 3 7/8 ALTERNADA 27.5% 3/16 3/8 3/16 5/16 5/16 1/2

3 3 3/4 ALTERNADA 64.0% 1/4 1/2 1/4 3/8 3/8 5/8

4 ALTERNADA 56.3% 1/4 1/2 1/4 3/8 3/8 5/8

4 LINEA 56.3% 1/4 1/2 1/4 3/8 3/8 5/8

4 1/2 LINEA 44.4% 1/4 1/2 1/4 3/8 3/8 5/8

4 1/2 ALTERNADA 44.4% 1/4 1/2 1/4 3/8 3/8 5/8

6 LINEA 25.0% 1/4 1/2 1/4 3/8 3/8 5/8

3 1/2 4 5/16 ALTERNADA 63.1% 1/4 1/2 1/4 3/8 3/8 5/8

4 1/2 ALTERNADA 60.5% 1/4 1/2 1/4 3/8 3/8 5/8

7 LINEA 25.0% 1/4 1/2 1/4 3/8 3/8 5/8

4 4 1/2 ALTERNADA 79.0% 1/4 1/2 1/4 3/8 3/8 5/8

4 5/8 ALTERNADA 74.8% 1/4 1/2 1/4 3/8 3/8 5/8

4 5/8 ALTERNADA 69.2% 1/4 1/2 1/4 3/8 3/8 5/8

4 7/8 ALTERNADA 67.3% 1/4 1/2 1/4 3/8 3/8 5/8

5 LINEA 64.0% 1/4 1/2 1/4 3/8 3/8 5/8

5 ALTERNADA 64.0% 1/4 1/2 1/4 3/8 3/8 5/8

5 1/2 ALTERNADA 52.9% 1/4 1/2 1/4 3/8 3/8 5/8

6 LINEA 44.4% 1/4 1/2 1/4 3/8 3/8 5/8

8 LINEA 25.0% 1/4 1/2 1/4 3/8 3/8 5/8

5 6 ALTERNADA 69.4% 3/4 3/4 3/4 3/4

6 1/4 ALTERNADA 64.0% 1/2 1/2 1/2 1/2

LISTADO DE PERFORACIONES CUADRADAS MAS COMUNES

CENTROS ALUMINIOA-36, GALV., 1045 INOXIDABLE

PLACA PERFORADA

25

PERFORACIONES RANURADAS

RANURAS (SLOT) SEGUIDO EN LINEA HORIZONTAL

(STRAIGHT BOTH WAYS)

S

E

SC

EC

S

E

SC

EC

RANURAS (SLOT) ALTERNADA

UN LADO (SIDE STAGGER)

E : BAR (SEPARACIN ENTRE

PERFORACIONES) POR EL

FINAL.

S : BAR (SEPARACIN ENTRE

PERFORACIONES) POR EL

COSTADO.

EC : DISTANCIA ENTRE CENTROS

POR EL FINAL.

ES : DISTANCIA ENTRE CENTROS

POR EL COSTADO.

TIPO DE AREA

PERFORACC. ABIERTA MIN MAX MIN MAX MIN MAX

3/32 1 5/16 11/32 ALTERNADA 45.8% 22 16 22 18 18 14

1 5/16 11/16 ALTERNADA 22.9% 22 16 22 18 18 14

1/8 3/4 5/16 LINEA 22.9% 20 14 20 16 16 12

3/4 5/16 ALTERNADA 22.9% 20 14 20 16 16 12

3/4 1 ALTERNADA 30.0% 20 14 20 16 16 12

3/4 1 5/16 LINEA 22.9% 20 14 20 16 16 12

8/51 46/73 27/49 ALTERNADA 41.0% 11 1/4 11 3/16 3/16 5/16

46/73 1 32/49 ALTERNADA 19.1% 11 1/4 11 3/16 3/16 5/16

46/73 1 32/49 ALTERNADA 3.0% 11 1/4 11 3/16 3/16 5/16

1/4 4 1/2 ALTERNADA 88.9% 18 12 18 14 14 11

8/29 1 31/82 1 71/97 ALTERNADA 36.8% 11 1/4 11 3/16 3/16 5/16

1/2 1 11/16 2 ALTERNADA 51.9% 16 11 16 12 12 10

9/16 1 7/32 1 1/2 ALTERNADA 52.2% 26 20 26 22 22 18

5/8 1 1/2 1 3/4 ALTERNADA 61.2% 24 18 24 20 20 16

11/16 1 11/16 2 ALTERNADA 58.0% 16 11 16 12 12 10

3/4 1 1/2 1 3/4 ALTERNADA 64.3% 14 10 16 11 10 1/4

7/8 7/16 11/16 ALTERNADA 44.5% 10 5/16 10 1/4 1/4 3/8

2 1/2 3 ALTERNADA 106.1% 16 11 16 12 12 10

2 1/2 3 LINEA 53.0% 16 11 16 12 12 10

1 1/4 1/2 ALTERNADA 38.1% 10 5/16 10 1/4 1/4 3/8

5/16 5/8 ALTERNADA 44.4% 10 5/16 10 1/4 1/4 3/8

3/8 5/8 ALTERNADA 49.7% 3/16 3/8 3/16 5/16 5/16 1/2

5/16 5/8 ALTERNADA 38.1% 14 10 16 11 10 1/4

3/16 1 7/16 ALTERNADA 34.8% 14 10 16 11 10 1/4

3/16 1 7/16 ALTERNADA 34.8% 11 1/4 11 3/16 3/16 5/16

3 3/4 1 1/2 ALTERNADA 58.8% 3/16 3/8 3/16 5/16 5/16 1/2

3 3/4 1 3/4 LINEA 23.8% 16 11 16 12 12 10

3 3/4 1 3/4 ALTERNADA 47.6% 3/16 3/8 3/16 5/16 5/16 1/2

1/4 7 7/8 LINEA 1.6% 10 5/16 10 1/4 1/4 3/8

1 3/16 5/8 1 1/2 ALTERNADA 33.0% 10 5/16 10 1/4 1/4 3/8

1 7/16 9/32 13/16 ALTERNADA 63.7% 16 11 16 12 12 10

1 1/2 1/4 3/8 ALTERNADA 57.1% 16 11 16 12 12 10

3/8 5/8 ALTERNADA 53.3% 12 3/16 12 10 10 1/4

3/8 7/8 ALTERNADA 38.1% 3/16 3/8 3/16 5/16 5/16 1/2

1/4 3 1/2 ALTERNADA 42.9% 16 11 16 12 12 10

2 1/2 1 ALTERNADA 40.0% 3/16 3/8 3/16 5/16 5/16 1/2

1/2 1 1/4 ALTERNADA 32.0% 3/16 3/8 3/16 5/16 5/16 1/2

2 1/2 1/2 2 3/4 LINEA 60.6% 16 11 16 12 12 10

3 3/4 1 14 1/2 LINEA 1.5% 3/16 3/8 3/16 5/16 5/16 1/2

6 3/64 6 1/4 ALTERNADA 18.0% 24 18 24 20 20 16

LISTADO DE PERFORACIONES RANURADAS MAS COMUNES

ANCHO DE

ABERTURA

LARGO DE

ABERTURA

CENTROS A-36, GALV., 1045 INOXIDABLE ALUMINIO

PLACA PERFORADA

26

EC

SC

E

S

B

B

BC

C

C

D

PERFORACIONES HEXGONALES

PERFORACIONES HERRING BONE

B = Barra C = Centros D = Dimetro

EC = Centros de Extremos E = Barra de Extremos

SC = Centros de Lado S = Barra de Lado



1/2 13/16 ALTERNADA 37.9% 10 5/16 10 1/4 1/4 3/8

4 4 3/4 ALTERNADA 70.9% 1/4 1/2 1/4 3/8 3/8 5/8

5 ALTERNADA 64.0% 1/4 1/2 1/4 3/8 3/8 5/8

LISTADO DE PERFORACIONES HEXAGONALES MAS COMUNES

A-36, GALV., 1045 INOXIDABLE ALUMINIOCENTROS

TIPO DE AREA

PERF1 PERF2 PERFORACC. ABIERTA MIN MAX MIN MAX MIN MAX

3/16 1 1.750 LINEA 8.6% 11 1/4 11 3/16 3/16 5/16

LISTADO DE PERFORACIONES HERRING BONE MAS COMUNES

PERFORACION CENTROS A-36, GALV., 1045 INOXIDABLE ALUMINIO

PLACA PERFORADA

27

TODAS NUESTRAS PLACAS PUEDEN IR RECUBIERTAS DE HULE.

EQUIVALENCIA APROXIMADA DE

PERFORACION CUADRADA A REDONDA

Si su material a cribar es altamente abrasivo, le recomendamos la placa ahulada, ya que con ello

dar mayor vida a su criba evitando adems los continuos paros para cambiar la misma.

PLACA AHULADA

CUADRADA REDONDA CUADRADA REDONDA

4 4 3/4 1 3/4 2

3 3/4 4 1/2 1 1/2 1 3/4

3 1/2 4 1/4 1 1/4 1 1/2

3 5/16 4 1 1/8 1 3/8

3 1/4 3 7/8 1 1 1/4

3 1/8 3 3/4 7/8 1

3 3 1/2 3/4 7/8

2 3/4 3 1/4 5/8 3/4

2 5/8 3 1/8 1/2 5/8

2 1/2 3 3/8 1/2

2 1/4 2 3/4 5/16 3/8

2 1/8 2 1/2 1/4 5/16

2 2 3/8 3/16 1/4

1 7/8 2 1/4 5/32 3/16

3/32 1/8

CUADRADA CUADRADAREDONDA REDONDA

TIPOS DE HULE MAS COMUNES ESPESOR DE HULE

TIPO DUREZA

HULE NATURAL 35 SHORE

HULE SBR 60 SHORE

NEOPRENO 65 SHORE

TIPO DUREZA

ESPESOR DE HULE

HULE HULE

NATURAL S B R NEOPRENO

1/8 1/8 1/8

3/16 3/16 3/16

1/4 1/4 1/4

5/16 5/16 5/16

3/8 3/8 3/8

1/2 1/2 1/2

3/4 3/4

HULE

NATURAL

HULE

S B RNEOPRENO

HULE SBR 60 SHORE

3/16 3/16 3/16

5/16 5/16 5/16

PLACA PERFORADA

28

calibre 3/16 1045 a calibre 5/16

TIPO DE DOBLEZ DESCRIPCIN

calibre 3/8 a mayores

calibre 1/4 a mayores

a

6

0

5

4a

6

0

5

4a

6

0

5

4

a

1

a

1

a

1

calibre 1/4 A-36 a menores

Disponible

Doblez estndar

Disponible

Doblez con ngulo soldado 90

Disponible

Doblez con ngulo soldado

Disponible

Doblez con ngulo soldado

Si su placa perforada requiere doblez, nosotros se lo proporcionamos de

acuerdo a las necesidades de su equipo.

TIPOS DE DOBLEZ MAS USUALES

TIPO DE DOBLEZ DESCRIPCIN

PLACA PERFORADA

29

SI NECESITA SERVICIO DE ROLADO NOSOTROS SE LO PROPORCIONAMOS

! OTROS SERVICIOS QUE LE PODEMOS PROPORCIONAR:

(Bastidores, marcos panales, conteenedores, etc.)

Solicitelos a su agente de ventas.

] Barrenado.

] Avellanado.

] Trabajos de cepillo y fresadora.

] Resaques laterales a su placa.

] Montura de su placa en estructuras,

] Dobleces

Podemos rolar

placas hasta 3/8

de espesor con

medidas hasta de

96 de ancho con

dimetro mnimo

de 16.

TROMMELCRIBA CURVA

PLACA PERFORADA

30

CRIBAScribas y productos metlicos

LACA PERFORADAPLACA PERFORADA

PLACA

Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1Pgina 1

Placa PerforAda

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