PERFORATED SHEETS • EXPANDED METAL • WELDED … · • perforated sheets • expanded metal • welded meshes • woven nets • wedge wire screens • laser cutting • complete

• PERFORATED SHEETS • EXPANDED METAL • WELDED MESHES • WOVEN NETS• WEDGE WIRE SCREENS • LASER CuTTING

• COMPLETE METAL PROCESSING

Catalogue of ProduCts

Perforated sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3technical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3hole structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Item’s description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3Begining and the end of perforated area . . . . . . . . . . . . . . . . . . . . . . . . . .4tolerances and standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Nomenclature and way of ordering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4round holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5round holes (staggered) 45° . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5round holes (staggered) 60° . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6hexagonal holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7square holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7square holes (staggerred) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8square holes 45° . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8rectangular holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9rectangular holes (staggered) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9Long . holes (staggered) 45° . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9Long . holes (a<b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10Long . holes (a>b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10Long .holes (staggered) (a<b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11Long .holes (staggered) (a>b) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11round flared holes in straight arrangement . . . . . . . . . . . . . . . . . . . . .12round flared holes in staggered arrangement 45° . . . . . . . . . . . . . . . .12round flared / drainage holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12Longitudinal flared holes in straight arrangement . . . . . . . . . . . . . . . .13Longitudinal flared holes in staggered arrangement . . . . . . . . . . . . . .13

elliptical flared holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13Vents holes in square and staggered holes . . . . . . . . . . . . . . . . . . . . . . .14„Clover” holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14decorative holes - „fir” holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14„Grain” holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15other patterns of perforation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

exPaNded metaL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16„rasPer” meshes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18WeLded meshes / reINforCemeNt mats . . . . . . . . . . . . . . . . .19WoVeN Nets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19WedGe WIre sCreeNs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

Basic technical parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20dimenions of wegdge wire screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20open area (%) of wedge wire screens . . . . . . . . . . . . . . . . . . . . . . . . . . .21

tuBe aNd ProfILe’s BeNdING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21CNC PLastIC formING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

Laser cutting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22CNC punching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22CNC bending . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

CNC maChINING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23other ProduCts aNd serVICes . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

metal furniture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24Grids (mats) rubber . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25Protective clothes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

seLeCted PerforatIoN PatterNs . . . . . . . . . . . . . . . . . . . . . . . . .26fINIshed Items . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

pageTable of conTenTs : page

Perfopol Company was founded in 1990 with 100% of Polish capital. From the very beginning, we fo-cused on the dynamic development - the goal still

remains valid.

Currently we are the largest Polish manu-facturer of perforated sheets and wire meshes. Extensive experience and technological advancement al-lows us to offer to the ever--increasing range of customers the highest quality products. We re-ally belive in people. Our employees and their com-mitment are our strength. Consequently, modernizing and expanding the technical background which enables us to constantly expand the range of items.

We are the company chasing for new challenges. Constantly are looking for the best solutions and new technologies helpful in creating products with better performance and more competitive prices. Our goal me-ans meeting your expectations and preferences.

We combine the professionalism and high quality, which has been confirmed with certificates : the quality certi-ficate ISO 9001:2009, ISO 14001:2005, Solid Company in 2012 or the Gazelle of buisness.

The current shape of the company is the production of perforated metal, all kinds of

wire meshes and steel structures sup-plemented with a comprehensi-

ve and professional metal-working (CNC).

Another element of our business is production of

work clothes and services for screen printing.

We put at your disposal quali-fiedstaff and modern technical

facilities. In case of any question do not hasitate to contact us. We invite

you to cooperation.

Dear Sirs

Yours faithfully

Chairman of the Board Krzysztof Chaja

2 Perfopolcatalogue of Products

P e r f o r at e d s h e e t s P e r f o r at e d s h e e t s

turret press profile punching line

all across perforating press sectional press

prillingweldingframing

flattening cutting bending rolling

LONGITUDINAL MARGIN

NON PERFORATED PATH

NON PERFORATEDAREA

NO

N P

ERFO

RAT

ED P

ATH

LONGITUDINAL MARGIN

TRA

NSV

ERSE

MA

RG

IN

TRA

NSV

ERSE

MA

RG

IN

Standard sheets are produced with typical unper-forated longitudinal and traverse zones (margins).

There is a possibility of making perforation according to client’s drawing or with full perforated area (without unper-forated zone). Typically all sheets are flattened after perfo-ration. Additionally we offer further fullmetalworking se-rvices allowing our customers receiving finsihed product.

Item’s description

Hole consists of three zones:1. Indentation zone2. Cutting zone,3. Pulling zone

Hole structure

Available grades: mild steel, pre-galvanized steel, high wear resistant steel, heat resistant steel, stainless steel, aluminum, copper, brass, bronze, plastic, rubber.

Dimensions: thickness up to 18 mm, width up to 2000 mm, length up to 6000 mm. For some products there is possibility to offer perforation in coils (coil width up to 1600 mm). For some types of perforation there is limita-tion for thickness and width of the sheet or necessity of making technological unperforated margins.

Standard services: straightening, cutting to length, pac-kaging on pallets.

Further services: bending, rolling, punching, framing, we-lding, powder coating, galvanizing.

technical parameters

Perforated sheets

dire

ctio

n of

per

fora

tion

proc

ess

size of hole

3Perfopolcatalogue of Products

P e r f o r at e d s h e e t s

Begining and the end of perforated area.

Name of product Raw material (grade) DC01, 304,

Aluminium…

thickness x width x length (mm)

type of perforation (acc. to DIN)

Because of shape of tool for small holes (up to 10 mm ) or for high value of open area (%) there is a lack of one or two rows at beginning and the end of perforation zone. (*) cutting through the holes

lack of margins(*) complete perforated area lack of one row inperforated area

lack of one row inperforated area

lack of two rows inperforated area

tolerances and standards

Width [mm] Length [mm] deviation250 25 +/-3375 37 +/-3500 25 +/-5625 37 +/-8750 37,5 +/-8

1000 50 +/-101250 62,5 +/-131500 75 +/-15

Dimensions, distances among axes of holes and to-lerances are carried out in accordance with PN 76/M-94060/01..10. Tolerances of thickness and dimensions of perforated plates according to above mentioned stan-dard (PN). All projects can be made according to PN, DIN or customer’s design. The table shows the maximum size of non-perforated margins, depending on width of the sheet (PN).

Nomenclature and way of ordering

Notices

In case of ordering longitudinal or rectangular holes (marked with two values), it is necessary to specify which value of hole is expected to be parallel to the longer side of sheet. It is also important to provide information abo-ut final application of ordered items. All details are to be consulted with our sales department. For technical re-asons there are some restrictions regarding perforation

process of plates with thickness similar to the diameter of hole, or when the „bridge” (metal among the edges of holes) is smaller than the thickness of sheet.

Packaging: pallets + foil + strips

Transport: depends on project.

Example of order:

Perforated sheet

Perforated sheet



round holes in square arrangement

rg a-t [mm] Prg 1-1,5 34,9%rg 1-20 0,2%rg 1,6-25 0,3%rg 2-3 34,9%rg 2-4 19,6%rg 2-6 8,7%rg 2-12 2,2%rg 2,5-5,5 16,2%rg 3-6 19,6%rg 3-8 11,0%rg 3-13,5 3,9%rg 4-8 19,6%rg 4-9 15,5%rg 4-16 4,9%rg 4,5-15 7,1%

rg a-t [mm] Prg 5-8 30,7%rg 5-10 19,6%rg 5-12 13,6%rg 5-13 11,6%rg 5-14 10,0%rg 5-15 8,7%rg 5-25 3,1%rg 5,5-20 5,9%rg 5,5-25 3,8%rg 6-10 28,3%rg 6-20 7,1%rg 6,5-10 33,2%rg 6,5-16 13,0%rg 7-14 19,6%rg 7-20 9,6%

rg a-t [mm] Prg 7-22 7,9%rg 8-15 22,3%rg 8-18 15,5%rg 8-30 5,6%rg 8,5-12 39,4%rg 9-18 19,6%rg 10-14 40,1%rg 10-15 34,9%rg 10-20 19,6%rg 10-50 3,1%rg 11-28,5 11,7%rg 12-15 50,2%rg 12-18 34,9%rg 12-22 23,4%rg 12-25 18,1%

rg a-t [mm] Prg 13-30 14,7%rg 14-30 17,1%rg 14-50 6,2%rg 15-20 44,2%rg 16-20 50,2%rg 16-25 32,2%rg 16-34 17,4%rg 16-40 12,6%rg 16-50 8,0%rg 17-22 46,9%rg 17-25 36,3%rg 17-32 22,2%rg 17-40 14,2%rg 17-50 9,1%rg 18-28 32,4%

rg a-t [mm] Prg 18,5-26 39,5%rg 18,6-52 10%rg 19-40 17,7%rg 19-51 10,9%rg 20-28 40,1%rg 20-30 34,9%rg 20-50 12,6%rg 22-45 18,8%rg 22-80 5,9%rg 22-35 31,0%rg 23-31,5 41,9%rg 24-30 50,2%rg 25-34 42,4%rg 25-50 19,6%rg 25-52 18,1%

rg a-t [mm] Prg 25,4-41 30,1%rg 30-40 44,2%rg 30-50 28,3%rg 30-60 19,6%rg 32-78 13,2%rg 35-45 47,5%rg 35-52 35,6%rg 35-92 11,4%rg 37-50 43%rg 38-100 11,3%rg 40-55 41,5%rg 50-70 40,1%

rd a-t [mm] Prd 0,8-2,5 16,1%rd 2-6 17,4%rd 2-7,5 11,2%rd 2-8 9,8%rd 2,5-8 15,3%rd 3-8 22,1%rd 3-12 9,8%rd 3-14 7,2%rd 3-27 1,9%

rd a-t [mm] Prd 3,2-8 25,1%rd 3,6-8 31,8%rd 4-8 39,3%rd 4-12 17,4%rd 4-45 1,2%rd 5-9 48,5%rd 5-12 27,3%rd 5-14 20,0%rd 5-20 9,8%

rd a-t [mm] Prd 5-25 6,3%rd 5-28 5,0%rd 5-30 4,4%rd 6-10 56,5%rd 6-16 22,1%rd 6-20 14,1%rd 6-30 6,3%rd 6,3-30 6,9%rd 7-14 39,3%

rd a-t [mm] Prd 8-18 31,0%rd 8-30 11,2%rd 10-27 21,5%rd 10-28 20,0%rd 10-30 17,4%rd 10-45 7,8%rd 12-27 31,0%rd 12-28 28,8%rd 12-50 9,0%



round holes (staggered) 45°

Type of perforation

Open area (%)

Type of perforation

Open area (%)



rv a-t [mm] Prv 0,8-1,5 25,9%rv 1-2 22,8%rv 1,2-2,5 21,0%rv 1,4-2,5 28,5%rv 1,5-2,5 32,8%rv 1,6-2,5 37,3%rv 1,6-3 25,9%rv 1,6-25 0,4%rv 1,8-2,5 47,2%rv 1,8-3 32,8%rv 2-3 40,4%rv 2-3,5 29,7%rv 2-4 22,8%rv 2-5 14,6%rv 2-5,5 12,0%rv 2-14 1,9%rv 2,2-3,75 31,3%rv 2,25-3,5 37,6%rv 2,25-4 28,8%rv 2,5-3,5 46,4%rv 2,5-3,6 43,9%rv 2,5-4 35,5%rv 2,5-5 22,8%rv 2,5-6 15,8%rv 2,5-9 7,0%rv 2,8-4,5 35,2%rv 2,8-7 14,6%rv 3-4 51,2%rv 3-4,5 40,4%rv 3-5 32,8%rv 3-6 22,8%rv 3-7 16,7%rv 3-7,4 15,0%rv 3-10 8,2%rv 3-12 5,7%

rv a-t [mm] Prv 3,2-4,5 46,0%rv 3,2-4,76 41,1%rv 3,2-5 37,3%rv 3,2-7 19,0%rv 3,5-5 44,6%rv 3,6-5 47,2%rv 3,6-5,5 39,0%rv 3,6-6 32,8%rv 3,6-7 24,1%rv 4-5 58,2%rv 4-5,5 48,1%rv 4-6 40,4%rv 4-7 29,7%rv 4-8 22,8%rv 4-12,5 9,3%rv 4,5-6 51,2%rv 4,5-6,5 43,6%rv 4,5-7 37,6%rv 4,5-8 28,8%rv 4,5-15 8,2%rv 5-6 63,2%rv 5-7 46,4%rv 5-7,5 40,4%rv 5-8 35,5%rv 5-9 28,1%rv 5-10 22,8%rv 5-12 15,8%rv 5-19,5 6,0%rv 5,5-8 43,0%rv 5,5-9 34,0%rv 5,5-10 27,5%rv 6-7 66,9%rv 6-8 51,2%rv 6-9 40,4%rv 6-10 32,8%

rv a-t [mm] Prv 6-12 22,8%rv 6-16 12,8%rv 6-17,5 10,7%rv 6,2-7,5 62,2%rv 6,3-9 44,6%rv 6,3-11 29,9%rv 6,3-12 25,1%rv 6,4-12 25,9%rv 6,5-9 47,5%rv 6,5-24 6,7%rv 7-9 55,0%rv 7-9,5 49,4%rv 7-10 44,6%rv 7-11 36,9%rv 7-11,25 35,2%rv 7-13,5 24,5%rv 7-20 11,1%rv 8-10 58,2%rv 8-10,5 52,8%rv 8-10,6 51,8%rv 8-11 48,1%rv 8-11,25 46,0%rv 8-12 40,4%rv 8-13,5 32,0%rv 8-14 29,7%rv 8-15 25,9%rv 8-16 22,8%rv 8-20 14,6%rv 8-22 12,0%rv 8-31,2 6,0%rv 9-12 51,2%rv 9-16 28,8%rv 10-12 63,2%rv 10-12,84 55,2%rv 10-13,5 49,9%

rv a-t [mm] Prv 10-14 46,4%rv 10-15 40,4%rv 10-16 35,5%rv 10-17 31,5%rv 10-17,5 29,7%rv 10-18 28,1%rv 10-20 22,8%rv 10-22 18,8%rv 10-25 14,6%rv 11-16 43,0%rv 11-17 38,1%rv 12-15 58,2%rv 12-16 51,2%rv 12-17 45,3%rv 12-18 40,4%rv 12-19,5 34,5%rv 12-20 32,8%rv 12-22 27,1%rv 12-26 19,4%rv 13-18 47,5%rv 13-30 17,1%rv 14-20 44,6%rv 14-22 36,9%rv 14-26 26,4%rv 14-30 19,8%rv 15-20 51,2%rv 15-21 46,4%rv 15-24 35,5%rv 16-18 71,9%rv 16-20 58,2%rv 16-24 40,4%rv 16-30 25,9%rv 16-31 24,2%rv 16-35 19,0%rv 17-20 65,7%

rv a-t [mm] Prv 17-22 54,3%rv 18-24 51,2%rv 18-26 43,6%rv 19-22 67,9%rv 19-24 57,0%rv 19,5-28 44,1%rv 20-28 46,4%rv 20-30 40,4%rv 20-35 29,7%rv 21-30 44,6%rv 22-30 48,9%rv 22-32 43,0%rv 22-80 6,9%rv 22-96 4,8%rv 23-35 39,3%rv 24-35 42,8%rv 25-30 63,2%rv 25-35 46,4%rv 25-50 22,8%rv 26-40 38,4%rv 29-45 37,8%rv 30-38 56,7%rv 30-40 51,2%rv 30-45 40,4%rv 32-45 46,0%rv 35-47 50,5%rv 35-50 44,6%rv 40-56 46,4%rv 45-64 45,0%rv 50-65 53,8%rv 50-80 35,5%rv 55-68 59,5%rv 60-128 20,0%rv 65-90 47,5%

round holes (staggered) 60°

for the following patterns there is possibility to perforate in straight or staggered arrangement: 52; 60; 63; 65; 68; 70; 75; 80; 85; 90; 100; 105,5; 110; 115,5; 119,5; 120; 130; 140; 156,3 .tools for all across perforating press – suitable for perforation of coils and sheets (width up to 1600 mm)

Type of perforation

Open area (%)



sv a-t [mm] Psv 8-10,5 58,1%sv 8-12 44,4%sv 10-15 44,4%sv 10-18 30,9%

sv a-t [mm] Psv 10-28 12,8%sv 12-16 56,3%sv 14-21 44,4%sv 16-21 58,1%



sv a-t [mm] Psv 35-48 53,2%sv 36-48 56,3%sv 50-65 59,2%

Qg a-t [mm] PQg 2-4 25,0%Qg 3-5 36,0%Qg 3-6 25,0%Qg 4-7 32,7%Qg 4-8 25,0%Qg 5-7 51,0%Qg 5-7,5 44,4%Qg 5-8 39,1%Qg 5-10 25,0%Qg 5-14 12,8%Qg 5-15 11,1%Qg 5-16 9,8%Qg 5-20 6,3%Qg 5,5-8 47,3%Qg 6-7 73,5%Qg 6-9 44,4%Qg 6-10 36,0%

Qg a-t [mm] PQg 8-10 64,0%Qg 8-12 44,4%Qg 8-14 32,7%Qg 8-15 28,4%Qg 8-20 16,0%Qg 8-24 11,1%Qg 8-28 8,2%Qg 8-29 7,6%Qg 9-13,5 44,4%Qg 10-12 69,4%Qg 10-13 59,2%Qg 10-13,5 54,9%Qg 10-14 51,0%Qg 10-15 44,4%Qg 10-16 39,1%Qg 10-20 25,0%Qg 10-24 17,4%

Qg a-t [mm] PQg 10-26 14,8%Qg 10-27 13,7%Qg 10-34 8,7%Qg 10-38 6,9%Qg 10-50 4,0%Qg 11-15 53,8%Qg 12-17 49,8%Qg 12-18 44,4%Qg 12-30 16,0%Qg 13-18 52,2%Qg 15-20 56,3%Qg 15-21 51,0%Qg 15-23 42,5%Qg 15-24 39,1%Qg 15-32 22,0%Qg 15-45 11,1%Qg 16-20 64,0%

Qg a-t [mm] PQg 16-25 41,0%Qg 18-24 56,3%Qg 18-38 22,4%Qg 19-26 53,4%Qg 20-26 59,2%Qg 20-28 51,0%Qg 20-30 44,4%Qg 20-32 39,1%Qg 20-40 25,0%Qg 20-50 16,0%Qg 20-52 14,8%Qg 20-56 12,8%Qg 22-28 61,7%Qg 22-30 53,8%Qg 22-56 15,4%Qg 22,4-28 64,0%Qg 25-28,5 76,9%

Qg a-t [mm] PQg 25-34 54,1%Qg 25-35 51,0%Qg 25-36 48,2%Qg 25-45 30,9%Qg 25-50 25,0%Qg 25-56 19,9%Qg 25-64 15,3%Qg 25-68 13,5%Qg 25-70 12,8%Qg 25-72 12,1%Qg 30-35 73,5%Qg 30-36 69,4%Qg 30-40 56,3%Qg 30-76 15,6%Qg 33-60 30,3%Qg 35-40 76,6%Qg 35-60 34,0%

Qg a-t [mm] PQg 35-90 15,1%Qg 36-102 12,5%Qg 39-49 63,3%Qg 40-44 82,6%Qg 40-50 64,0%Qg 40-55 52,9%Qg 40-72 30,9%Qg 40-100 16,0%Qg 43-50 74,0%Qg 44,5-52 73,2%Qg 45-78 33,3%Qg 50-65 59,2%Qg 50-92 29,5%

Hexagonal holes

square holes

for the following patterns there is possibility to perforate in straight or staggered arrangement: 54; 55; 60; 63; 65; 70; 75; 80; 90; 100; 120 .tools for all across perforating press – suitable for perforation of coils and sheets (width up to 1600 mm)

Type of perforation

Open area (%)

Type of perforation

Open area (%)



Qv a-t [mm] PQv 3-6 25%Qv 4-8 25%Qv 5-10 25%Qv 6,3-12,5 25%

Qv a-t [mm] PQv 8-12 44,5%Qv 8-14 33%Qv 10-16 39%Qv 11-24 21%

Qv a-t [mm] PQv 12-18 44%Qv 15-21 51%Qv 18-24 56%Qv 20-28 50,5%

Qv a-t [mm] PQv 25-36 48%Qv 30-40 56%Qv 31,5-40 62%Qv 35-45 60%

square holes (staggerred)

Qd a-t [mm] PQd 3-7,5 32,0%Qd 4-10 32,0%Qd 5-12 34,7%Qd 6-14 36,7%Qd 6-16 28,1%Qd 6,3-16 31,0%Qd 7-18 30,2%Qd 8-20 32,0%Qd 8-24 22,2%Qd 10-22,5 39,5%Qd 10-24 34,7%Qd 12-24 50,0%

Qd a-t [mm] PQd 12-25,5 44,3%Qd 12-27 39,5%Qd 14-28 50,0%Qd 14-28,3 48,9%Qd 14-31 40,8%Qd 14-32 38,3%Qd 15-29,7 51,0%Qd 15-30 50,0%Qd 16-30 56,9%Qd 16-32 50,0%Qd 18-40 40,5%Qd 19-40 45,1%

Qd a-t [mm] PQd 20-40 50,0%Qd 20-55 26,4%Qd 21-40 55,1%Qd 22,4-46 47,4%Qd 23-46 50,0%Qd 25-44 64,6%Qd 25-50 50,0%Qd 30-54 61,7%Qd 30-60 50,0%Qd 30-65 42,6%Qd 31,5-60 55,1%Qd 32-60 56,9%

Qd a-t [mm] PQd 34-60 64,2%Qd 35-60 68,1%Qd 35-63,6 60,6%Qd 40-72 61,7%Qd 45-74 74,0%Qd 45-78 66,6%Qd 50-92 59,1%Qd 55-102 58,2%Qd 60-114 55,4%Qd 100-170 69,2%Qd 120-230 54,4%

square holes 45°

for the following patterns there is a possibility to perforate in straight or staggered arrangement: 54; 55; 60; 63; 65; 70; 75; 80; 90; 100; 120 .

for the following patterns there is possibility to perforate in straight or staggered arrangement: 38; 65; 70; 75; 80; 90; 125; 130 .tools for all across perforating press – suitable for perforation of coils and sheets (width up to 1600 mm)

Type of perforation

Open area (%)

Type of perforation

Open area (%)



rectangular holes (staggered)

Pv a x b - t x t1 [mm] PPv 10x5 - 20x14 35,7%Pv 16x5,4 - 20x16 54,0%Pv 21x3,5 - 30x14 35,0%Pv 25,2x2,6 - 30x13 33,6%

Pg a x b - t x t1 [mm] PPg 4,2x16-7x20 48,0%Pg 9,5x76,2-14x81 63,8%Pg 11x60-28x92 25,6%

Pg a x b - t x t1 [mm] PPg 15x25-18x28 74,4%Pg 16x4,2-20x14 24,0%Pg 16x5,4-20x16 27,0%

Pg a x b - t x t1 [mm] PPg 18x4-25x8 36,0%Pg 21x3,5-30x7 35,0%Pg 21x3,5-30x14 17,5%

Pg a x b - t x t1 [mm] PPg 25,2x10,2-50x30 17,1%Pg 50x15-60x18 69,4%Pg 60x11-92x28 25,6%

Pg a x b - t x t1 [mm] PPg 76,2x9,5-81x14 63,8%Pg 100x20-200x80 3,6%

rectangular holes

long. holes (staggered) 45°

Ld a x b - t x t1 [mm] PLd 8x40 - 44x22 31,6 %Ld 8x45 - 44x22 35,8 %

Ld a x b - t x t1 [mm] PLd 8x56 - 54x54 14,9%Ld 10x25 - 26x26 33,8 %




First value of the hole indicates which parameter is parallel to the longer side of the perforated sheet.

for the holes : 0,6x15; 0,8x20; 8x25; 15x50; 50x60; 60x14 there is a possibility to perforate in various pitch parameter (distance among axis of holes)

* Staggered arrangement (Pv)availa-ble by using punches from straight arrangement (Pg).

Type of perforation

Open area (%)

Type of perforation

Open area (%)

Type of perforation

Open area (%)



Lg a x b - t x t1 [mm] PLg 2x20 - 8x26 18,8%Lg 3x25 - 8x29 31,5%Lg 4x12 - 8x16 34,8%Lg 4x25 - 16x50 12,1%Lg 4x28 - 10x34 31,9%Lg 4x57 - 18x68 18,3%Lg 5x25 - 10x29 41,3%

Lg a x b - t x t1 [mm] PLg 5x25 - 16x34 22,0%Lg 5x26 - 7x30 53,6%Lg 5x30 - 10x34 42,5%Lg 5x34 - 16x39 24,8%Lg 5x45,5 - 20x70 14,3%Lg 6x35 - 24x42 20,1%Lg 6x38 - 11x52 38,5%


Lg a x b - t x t1 [mm] PLg 12x40 - 18x92 27,1%Lg 12x65 - 20x146 25,7%Lg 12x76 - * –Lg 16x28 - 24x76 21,5%Lg 16x32 - 24x80 23,8%Lg 16x36 - 48x44 24,7%Lg 16x60 - 28x150 21,5%


Lg a x b - t x t1 [mm] PLg 18x4 - 25x8 34,3%Lg 20x4 - 25x20 15,3%Lg 20x5 - 25x17 22,3%Lg 20x7 - 23x23 24,5%Lg 20x7 - 25x22 23,5%Lg 20x7 - 30x34 12,7%Lg 20x12 - 30x18 38,7%Lg 25x4 - 30x10 32,2%Lg 25x7 - 40x24 17,1%

Lg a x b - t x t1 [mm] PLg 28x2,5 - 27x27 9,4%Lg 30x6 - 40x15 28,7%Lg 30x8 - 35x28 23,1%Lg 30x10 - 35x32 24,9%Lg 35x6 - 40x20 25,3%Lg 35x6 - 40x20 25,3%Lg 35x6,3 - 40x22 24,1%Lg 35x10 - 40x32 25,7%Lg 35x10 - 44x36 20,7%

Lg a x b - t x t1 [mm] PLg 35x12 - 40x38 25,6%Lg 35x12 - 44x45 19,6%Lg 38x6 - 52x11 38,5%Lg 40x8 - 46x14 47,6%Lg 40x10 - 48x32 24,6%Lg 40x12 - 46x18 54,2%Lg 40x12 - 50x44 20,4%Lg 44x5 - 48x15 29,8%Lg 50x10 - 80x52 11,5%

Lg a x b - t x t1 [mm] PLg 50x12 - 60x40 23,7%Lg 51x6 - 57x12 43,6%Lg 60x10 - * –Lg 65x12 - 75x20 49,9%Lg 60x20 - 72x64 24,2%Lg 65x20 - 75x64 25,3%Lg 100x20 - 200x280 3,4%Lg 102x25 - 125x50 38,7%

long. holes (a<b)

long. holes (a>b)



* Lg 12x76 – pitch parameter and open area are adjustable.

* Lg 60x10 – pitch parameter and open area are adjustable

Type of perforation

Open area (%) for a<b

Type of perforation

Open area (%) for a>b



Lv a x b - t x t1 [mm] PLv 1x15 - 6x24 20,5%Lv 1x15 - 6x20 24,6%Lv 2,2x25 - 10x30 36,0%Lv 2,5x25 - 10x30 40,8%Lv 3x30 - 15x40 29,4%Lv 3x35 - 15x40 34,4%Lv 3x60 - 18x68 29,1%

Lv a x b - t x t1 [mm] PLv 4x25 - 16x30 40,2%Lv 4x28 - 35x35 17,7%Lv 4x57 - 18x68 36,7%Lv 5x15 - 20x20 34,8%Lv 5x15 - 9x40 38,7%Lv 5x35 - 18x40 47,1%Lv 6x15 - 22x20 37,4%

Lv a x b - t x t1 [mm] PLv 6x25 - 22x30 43,1%Lv 6x40 - 20x40 58,1%Lv 6,3x25 - 17x35 50,1%Lv 7x35 - 26x40 45,1%Lv 8x20 - 26x32 35,2%Lv 8x35 - 14x82 46,4%Lv 9x35 - 32x40 46,5%

Lv a x b - t x t1 [mm] PLv 10x20 - 40x30 29,8%Lv 10x30 - 32x35 49,7%Lv 10x35 - 32x40 51,3%Lv 10x40 - 16x92 51,4%Lv 10x60 - 50x68 34,0%Lv 10x65 - 18x150 46,6%Lv 12x20 - 44x30 31,7%

Lv a x b - t x t1 [mm] PLv 12x35 - 35x80 27,8%Lv 14x35 - 36x80 31,1%Lv 14x65 - 24x150 48,2%Lv 16x35 - 42x80 30,1%Lv 16x40 - 24x96 50,8%Lv 18x65 - 28x150 52,4%

Lv a x b - t x t1 [mm] PLv 10x3 - 15x14 26,7%Lv 10x5 - 14x20 31,9%Lv 12x4 - 16x16 34,8%Lv 15x1 - 18x6 27,4%Lv 15x1,2 - 18x6 32,8%Lv 15x1,5 - 18x7 34,9%Lv 15x5 - 20x20 34,8%Lv 15x6 - 20x22 37,4%Lv 16x3 - 22x20 20,9%Lv 16x4,2 - 20x14 45,3%Lv 20x1,5 - 25x7 33,7%Lv 20x1,7 - 25x10 26,7%Lv 20x1,8 - 25x10 28,2%Lv 20x2 - 24x8,6 37,9%Lv 20x3 - 25x14 33,2%Lv 20x3 - 30x20 19,4%

Lv a x b - t x t1 [mm] PLv 20x4 - 25x20 30,6%Lv 20x5 - 25x18 42,1%Lv 20x5 - 25x22 34,4%Lv 20x5 - 25x17 44,5%Lv 20x5 - 30x20 31,5%Lv 20x5 - 30x22 28,7%Lv 20x6 - 30x22 34,0%Lv 20x7 - 48x12 45,0%Lv 20x8 - 25x26 45,0%Lv 20x10 - 24x30 49,6%Lv 21x3 - 25x14 34,9%Lv 22x3 - 28x14 32,7%Lv 22x5 - 28x20 37,4%Lv 23x3 - 28x14 34,2%Lv 24x3 - 30x14 33,4%Lv 25x2 - 30x10 32,8%

Lv a x b - t x t1 [mm] PLv 25x2,6 - 30x12 35,3%Lv 25x2,8 - 29x11,4 41,3%Lv 25x3 - 30x14 34,8%Lv 25x4 - 30x16 40,2%Lv 25x4,5 - 30x18 40,1%Lv 25x5 - 30x20 39,9%Lv 25x5 - 30x26 30,7%Lv 25x5 - 35x21,2 32,2%Lv 25x6 - 30x18 52,7%Lv 25x6,3 - 30x22 45,1%Lv 25x7 - 30x26 42,2%Lv 25x8 - 30x26 47,8%Lv 25x10 - 30x30 50,8%Lv 30x3 - 34x14 37,0%Lv 30x5 - 35x20 41,3%Lv 30x6 - 35x22 44,7%

Lv a x b - t x t1 [mm] PLv 30x9 - 35x32 45,1%Lv 30x10 - 35x32 49,7%Lv 30x10 - 40x40 34,8%Lv 32x3,2 - 34x11 53,6%Lv 32x3,2 - 36x11 50,6%Lv 35x2,8 - 40x11,4 42,2%Lv 35x3 - 40x14 36,8%Lv 35x4 - 40x16 42,7%Lv 35x5 - 40x17 49,9%Lv 35x5 - 40x18 47,1%Lv 35x5 - 40x24 35,3%Lv 35x5 - 40x36 23,6%Lv 35x5,5 - 40x22 42,3%Lv 35x6 - 40x22 46,0%Lv 35x6 - 40x24 42,1%Lv 35x6,3 - 40x22 48,2%

Lv a x b - t x t1 [mm] PLv 35x7 - 40x26 45,1%Lv 35x8 - 40x28 47,5%Lv 35x8 - 42x32 39,6%Lv 35x9 - 40x32 46,5%Lv 35x10 - 40x32 51,3%Lv 35x10 - 44x36 41,5%Lv 35x11 - 40x38 47,2%Lv 35x12 - 40x38 51,2%Lv 35x12 - 42x38 48,8%Lv 40x8 - 50x36 34,0%Lv 44x5 - 48x15 59,6%Lv 50x10 - 80x52 23,0%

long.holes (staggered) (a<b)

long.holes (staggered) (a>b)



Type of perforation


Type of perforation




round flared holes in staggered arrangement 45°

md a-t [mm]md 6 - 20md 6 - 30md 6 - 40md 8 - 30md 10 - 30

md a-t [mm]md 10 - 40md 10 - 50md 12 - 50md 12 - 100md 25 - 80

round flared / drainage holes

mdo a-b-t [mm]mdo 10 - 8 - 30

round flared holes in straight arrangement

mg a-t [mm]mg 6 - 20mg 6 - 30mg 6 - 40mg 8 - 30mg 10 - 30mg 10 - 40

mg a-t [mm]mg 10 - 50mg 12 - 50mg 12 - 100mg 18 - 30mg 25 - 80

* Height of flared hole 2-3 mm



Type of perforation

Type of perforation

Type of perforation

Open area (%)

Open area (%)



longitudinal flared holes in straight arrangement

longitudinal flared holes in staggered arrangement

elliptical flared holes

mlg a x b [mm]mlg 19x45mlg 21x48

mld a x b [mm]mld 19x45mld 21x48

Main application - automotive LOHR platforms

suggested pitch parameter (distance among axes of holes) t–60 mm; t1–105 mm.

Main application - automotive LOHR platforms

suggested pitch parameter (distance among axes of holes) t–60 mm; t1–105 mm.

Main application anti slip platforms. Suggested width of the platform 250 mm

* Height of flared holes ca. 3mm





Vents holes in square and staggered arrangement

„Clover” holes

decorative holes - „fir” holes

type a x b - t x t1 [mm]dd 50x15 - 60x50

type a x b - t x t1 [mm]dg 50x15 - 60x25*

type a-t [mm]oz 8 - 12oz 8 - 20oz 11 - 16oz 11 - 18oz 17 - 24*

ozj a x b - t x t1 [mm]ozj 2,2x23 - 6,3x36ozj 2,5x23 - 7x36

* t and t1 - miniumum values, other (bigger) available.

Pattern OF 17-24 with cut edges (round shape not available)

Type of perforation

Type of perforation

Type of perforation



„grain” holes

other patterns of perforation

Slot holes

a [mm] b [mm] t [mm] t1 [mm] g [mm]30 5 40 24 2-352 6 72 34 3-6

h - height of flared area; g -thickness of the plate; s – slot parameter s = 0,5 to 3 mm

„Key”

a

„Drop”

Cone holes in staggered arrangement (45 and 60 degrees)

Mixed patterns

Embossed plates.

Embossed patterns : round 10 mm and square 15x15 mm


E x pa n d E d m E ta l

exPaNded metaL

Raw material: mild steel,pre-galvanized, aluminum,stainless, cooper, brass

Dimensions: thickness of material from 0,5- up to 4mm, width up to 1500mm, bridge -”c”value - up to 20 mm(de-pends on mesh and thickness of raw material). Bridge „C” value >5 mm after consultation with our team.

Way of ordering (quide): expanded metal, pre-galvanized - 1000x2000 mm - 20x62x3x2 - 50 pcs

Size of meshes, parameters: we assume that the length of the mesh ‚t’ value is constant, while the width of the „t1” value is an adjustable parameter, which depends on the size of the bridge „c”, thickness of material „s” and the tool cavity. Internal dimensions of the meshes in the following tables are theoretical.

Mesh arrangement: we assume that the longer dimension of the mesh is parallel to the width of plate. Max value of width must not exceed 1500mm.

basic parameters of meshes

axb [mm] t1xt [mm]thickness of material „s” [mm]

Mild steel max . width [mm]bridge „c”value

+/- 0 .3 mm1 .2x2 2x4 0,5 500 0,5-0,6

2x3 3x6 0,5-1 1000 0,5-1,24,5x7 7,6x11 0,5-2 1250 0,5-24 .5x7 .5 6x10 0,5-1 1000 0,5-1,54 .5x9 6x12 0,5-2 1250 0,5-24 .5x12 6x16 0,5-1,2 1000 0,5-1,24 .5x24 7x29 0,5-1 1000 0,5-1,25,5x9,5 7x12,5 0,5-1,5 550 0,5-1,5

6x11 7,5x14 0,5-2 1250 0,5-26x30 10x42 0,5-2 1250 0,5-27x13,5 10x18 0,5-2 1000 0,5-2,57x15 10x20 0,5-2 1250 0,5-27x24 10x30 0,5-2 1500 0,5-2,57x42 10x50 0,5-1,5 1000 0,5-2

8,5x13,5 12x18 0,5-2 1000 0,5-2,510x16 12x20 0,5-2 1250 0,5-2,510x42 12 .5x50 0,5-2 1250 0,5-2,511x16,5 12,5x20 0,5-1,5 1250 0,5-2,512x42 15x50 0,5-2 1250 0,5-314x25 16 .5x30 0,5-3 1500 0,5-3,514x37 21x50 0,5-3* 1250 0,5-314x52 23x62,5 0,5-3 1500 0,5-317x52 20x62 0,5-3 1250 0,5-517x52 20x62,5 0,5-3 1500 0,5-518x42 22,5x50 0,5-3 1500 0,5-521x65 25x75 0,5-4 1500 0,5-533x88 37,5x100 0,5-4 1500 0,5-12**

Width up to 1500 mm

s




Pre-galvanized max . width [mm]bridge „c”value

+/- 0 .3 mm1 .2x2 2x4 0,5 500 0,5-0,6

2x3 3x6 0,5-1 1000 0,5-1,24,5x7 7,6x11 0,5-1 1250 0,5-24 .5x7 .5 6x10 0,5-1 1000 0,5-1,54 .5x9 6x12 0,5-1 1250 0,5-24 .5x12 6x16 0,5-1 1000 0,5-1,24 .5x24 7x29 0,5-1 1000 0,5-1,25,5x9,5 7x12,5 0,5-1,5 550 0,5-1,5

6x11 7,5x14 0,5-1,5 1250 0,5-26x30 10x42 0,5-1,5 1250 0,5-27x13,5 10x18 0,5-1,5 1000 0,5-2,57x15 10x20 0,5-2 1250 0,5-27x24 10x30 0,5-2 1500 0,5-2,57x42 10x50 0,5-1,5 1000 0,5-2

8,5x13,5 12x18 0,5-1,5 1000 0,5-2,510x16 12x20 0,5-2 1250 0,5-2,510x42 12 .5x50 0,5-2 1250 0,5-2,511x16,5 12,5x20 0,5-1,5 1250 0,5-2,512x42 15x50 0,5-1,5 1250 0,5-314x25 16 .5x30 0,5-2 1500 0,5-3,514x37 21x50 0,5-2 1250 0,5-314x52 23x62,5 0,5-2 1500 0,5-317x52 20x62 0,5-2 1250 0,5-517x52 20x62,5 0,5-2 1500 0,5-518x42 22,5x50 0,5-2 1500 0,5-521x65 25x75 0,5-2 1500 0,5-533x88 37,5x100 0,5-2 1500 0,5-5


Aluminum max . width [mm]bridge „c”value

+/- 0 .3 mm1 .2x2 2x4 0,5 500 0,5-0,6

2x3 3x6 0,5-1 1000 0,5-1,24,5x7 7,6x11 0,5-2,5 1250 0,5-24 .5x7 .5 6x10 0,5-1 1000 0,5-1,54 .5x9 6x12 0,5-2 1250 0,5-24 .5x12 6x16 0,5-1,5 1000 0,5-1,24 .5x24 7x29 0,5-1,5 1200 0,5-1,25,5x9,5 7x12,5 0,5-4 550 0,5-1,5

6x11 7,5x14 0,5-2 1250 0,5-26x30 10x42 0,5-2,5 1250 0,5-27x13,5 10x18 0,5-2 1000 0,5-2,57x15 10x20 0,5-2 1250 0,5-27x24 10x30 0,5-1,5 1000 0,5-2,57x42 10x50 0,5-2,5 1000 0,5-2

8,5x13,5 12x18 0,5-2,5 1000 0,5-2,510x16 12x20 0,5-2 1250 0,5-2,510x42 12 .5x50 0,5-2 1250 0,5-2,511x16,5 12,5x20 0,5-2 1250 0,5-2,512x42 15x50 0,5-1,5 1000 0,5-314x25 16 .5x30 0,5-3 1500 0,5-3,514x37 21x50 0,5-2,5 1250 0,5-314x52 23x62,5 0,5-4 1500 0,5-317x52 20x62 0,5-4 1250 0,5-517x52 20x62,5 0,5-4 1500 0,5-518x42 22,5x50 0,5-4 1500 0,5-521x65 25x75 0,5-4 1500 0,5-533x88 37,5x100 0,5-4 1500 0,5-15***

48x115 0,5-2 1500 0,5-1680x200 0,5-3 1500 0,5-25

Width up to 1500 mm



we assume that the length of the mesh ‚t’ value is con-stant, while the width of the „t1” value is an adjustable parameter, which depends on the size of the bridge „c”, thickness of material „s” and the tool cavity. Internal di-mensions of the meshes in the following tables are the-

oretical. Expanded metals are available in sheets, coils or cut to the final dimension (according to the client’s requ-est). Additionaly we offer flattening process

„rasPer” meshes

a [mm] b [mm] t1 [mm] t [mm]1,5 2,5 3,5 52,5 4,0 7-10 102,5 4,0 8-10 122,5 4,0 8-10 12,53,5 5 9-10 16

Width up to 1500 mm . ** for the thickness of 3mm max. width 1000mm;** „C” parameter up to 12mm (for thickness of material up to 2 mm), max. width 1250mm;*** ”C” parameter up to 15mm (for thickness of material up to 2 mm), max. width 1250mm;


Stainless max . width [mm]bridge „c”value

+/- 0 .3 mm2x3 3x6 0,5-0,8 600 0,5-1,2

4,5x7 7,6x11 0,5-1 1250 0,5-24 .5x7 .5 6x10 0,5-1 1000 0,5-1,54 .5x9 6x12 0,5-1 1000 0,5-24 .5x12 6x16 0,5-1 1000 0,5-1,24 .5x24 7x29 0 .5-1 1000 0,5-1,25,5x9,5 7x12,5 0,5-1,5 550 0,5-1,5

6x11 7,5x14 0,5-1,5 1000 0,5-26x30 10x42 0,5-1 1250 0,5-27x13,5 10x18 0,5-2 1000 0,5-2,57x15 10x20 0,5-1,5 1200 0,5-27x24 10x30 0,5-2 1500 0,5-2,57x42 10x50 0,5-1,5 1000 0,5-2

8,5x13,5 12x18 0,5-1,5 1000 0,5-2,510x16 12x20 0,5-1,5 1250 0,5-2,510x42 12 .5x50 0,5-2 1250 0,5-2,511x16,5 12,5x20 0,5-1 1250 0,5-2,512x42 15x50 0,5-1,5 1250 0,5-314x25 16 .5x30 0,5-2 1250 0,5-3,514x37 21x50 0,5-2 1250 0,5-314x52 23x62,5 0,5-3 1500 0,5-317x52 20x62 0,5-3 1250 0,5-517x52 20x62,5 0,5-3 1500 0,5-518x42 22,5x50 0,5-2 1500 0,5-521x65 25x75 0,5-3 1500 0,5-533x88 37,5x100 0,5-3 1500 0,5-5


W e l d e d m e s h e s , W o v e n n e t s

WeLded meshes / reINforCemeNt mats

WoVeN Nets

Raw material: mild steel, stainless steel

Width: up to 2500 mm

Length: up to 6000 mm

Way of ordering (guide): welded mesh mild steel ø4 x 1000 x 2000 mesh 50 x 50

ød axb [mm]2 20x20

2,5 22,5x22,52,5 47,5x47,53 20x203 22x22

ød axb [mm]3 22x47*3 25x253 27x273 30x303 37x37

ød axb [mm]3 40x403 50x503 100x1004 26x264 30x30

ød axb [mm]4 36x364 40x404 46x464 46x96*4 50x50

ød axb [mm]4 60x604 70x704 96x96

4,5 40x404,5 45x45

ød axb [mm]5 25x255 35x355 35x755 40x405 45x45

ød axb [mm]5 45x95*5 45x145*5 45x105*5 45x195*5 50x50

ød axb [mm]5 60x605 75x75

Raw material: mild steel, pre-galvanized, stainless, co-oper, brass

Width: up to 2000 mm

Dimensions: available in standard sheets, coils

Way of ordering (guide): woven nets pre-galvanized ø3 x 1000 x 2000, mesh 20x20 multi-notch, or : woven nets mild steel ø2 x 1000 x 2000, mesh 4x4 one-notch.

ød a [mm]

1,2

2*3*8

14

1,4

2*3*4*10 15 16 19 22

ød a [mm]

1,5

3*4*5*9

10

1,6

3*5*6*7*1012

ød a [mm]

2,0

4*5*6*8*1014182025

2,5

5*6*8*9*

ød a [mm]

3,0

6*7*

10*11*15171820212527304050

ød a [mm]

3,28*1527

3,611*2231

4,0

14*18*192426303849

ød a [mm]

4,5

15*304050

5,0

12*13*17*18*232532374557

ød a [mm]

6,0

17*20*25*323642455659

6,3384868

* one-notch version, other- multi-notch version.

Basic parameters of meshes

* In case of rectangular shape of meshes its arrangement must be indicated.

one notch meshes multi notch meshes


W e g d e W i r e s c r e e n s

Dimensions: up to 2000 x 2500 mm*

*2500 mm – max length of support profile (Q)

Suggested grades of profiles : 0H18N9 - (1.4301), 1H18N9T - (1.4541), 1H13 - (1.4006)

Profile’s parameters - Sb type

Typ Sb

Profile a [mm] B [mm] r [mm] [°]28 sb 2,2 4,5 0,3 max 23 ± 134 sb 2,8 5,0 0,3 max 23 ± 142 sb 3,4 6,5 0,3 max 23 ± 1

Support profile’s parameters - Q type

Typ Q

Profile a [mm] B [mm] C [mm] [°]Q 35 3,0 5,0 3,7 20 ± 2Q 55 4,0 8,0 5,0 20 ± 2

There is a possibility to make wedge wire screens with other steel grades according to individual project.

Basic technical parameters:

Profile/ support profile h [mm] Qt [mm] s min . [mm]**28 sb / Q 55 10,0 40; 50* 0,134 sb / Q 55 10,3 40; 50* 0,142 sb / Q 55 11,5 40; 50* 0,2

* optional value of „Qt”

** table contains minimal values for „s”parameter (bigger values of „s” according to projects)

dimenions of wegdgewire screens

Profile

Profile

Profile

support profile

support profile

support profile

WedGe WIre sCreeNsWedge wire screens are produced by welding stainless wires profile (type Sb) and support profile (Type Q).

The product is used in the process of sifting, sorting, drainage, filtering...Wedge wire screens are the result of highest technology production. High precision, huge durability and smooth surface allows to use it in efficient way in mining industry (coal or stone mining), chemical or food industry (sugar mills).

Because of really wide potential application of product we propose to create wedge wire screens according to

individual projects. There is a possibility to create fini-shed product (for expample whole sorter) framed strictly according to the technical sketch.


W e d g e W i r e s c r e e n s , T u b e ( r o u n d a n d s q ua r e ) b e n d i n g

tuBe (rouNd aNd sQuare) BeNdINGCNC tube bending machine is the latest acquisition in our machinery. This is the highest class, fully automatic (round and square) tube bender with six axes of control.

High performance combined with the flexibility of pro-duction ensures the implementation of both huge, stan-dard and short non typical series.

The percentage ratio of the slots to the total area of the screen.

F0= s/(s+A) x 100 (%)

where: A – width of profile [mm]; s – width of slot [mm]

Table of open area [%]

Profilewidth of slot [mm]

0,1 0,2 0,5 0,75 1 1,5 2 3 4 528 sb 4,3 % 8,3 % 18,5 % 25,4 % 31,3 % 40,5 % 47,6 % 57,7 % 64,5 % 69,5 %34 sb 3,4 % 6,7 % 15,2 % 21,1 % 26,3 % 34,9 % 41,6 % 51,7 % 58,8 % 64,0 %42 sb 2,9 % 5,6 % 12,8 % 18,1 % 22,7 % 30,6 % 37,0 % 46,9 % 54,0 % 59,5 %

open area (%) of wedge wire screens

Technical parameters :• Y max . bending speed . . . . . . . . . . . . . . . . 80 °/1” (tolerance 0,1 “+/-°) • x max . movement speed . . . . . . . 650 mm 1 ° (tolerance 0,1 “+/- mm)• Z max . speed of clamp rotation . . . . . . . 360 °/1” (tolerance 0,1 “+/-°)• direction of rotation acc . . . . . . . . . . . . . . . . . . . . . . . . . . to the clockwise

Dimension of tubes:• max . diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65x4 mm• max . diameter for variable radious . . . . . . . . . . . . . . . . . . . . . . 60x2 mm• efficient length of tube . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5100 mm


CNC ME TAL PROCESSING

Parameters BYstar 4025 BYsPrINt 3015 saLVaGININI L3 fiber laser technology

Working area [mm] 2500 x 4000 1500 x 3000 1500 x 4000

depth of cut (raw) element:mild steel 0,5 – 25 0,5 – 15 0,5 – 20

stainless steel 0,5 – 20 0,5 – 6 0,5 – 12aluminium 0,5 – 12 0,5 – 5 0,5 – 8

rated power [kW] 4,4 2,2 2,2software supported in formats: dWG lub dxf

Basic parameters:

We invite you to take advantage of our offer in the field of cutting and shaping sheet metal by using laser techno-logy. We hope that also in this area will be able to assist you. Here are the basic parameters of machines:

The advantages of laser cutting technology:• any shape of cut pieces,• 100% repeatability,• perfect edge quality and surface,• optimal use of raw materials.

laser cutting

CNC punching

Bacic parameters:

Technical possibilities given by CNC punching presses are al-most unlimited. Our machines have an extensive library of to-ols. This enables to offer various types of production starting from the simplest to really modern and technically complicated. In one production cycle several different stamps can be used what in combination with the lack of restrictions regarding spa-cing among the holes gives a huge production capacities.

Parameters fINN PoWer C6 fINN PoWer f5 euromaC mtx fLexWorking area [mm] 1500 x 3000 1270 x 2530 1500 x 2250

Press force [t] 30 30 30max thickness of raw material [mm] 8 8 6

Punching speed up to 3000 strokes/minute (high marking mode)max diameter of punches [mm] 89 89 89


CNC ME TAL PROCESSING

Basic parameters:

CNC maChINING

CNC bending process

Basic parameters:

Our bending machines meet the highest requirements regar-ding quality, speed, accuracy and repeatability of production.

Parameters trumPf truBeNd 8230 eht eCoPress 135Bending length [mm] 4000 3000

Press power [t] 230 135

The machinery for machining processes consists of the highest class of numerically controlled centers. By these units all items requiring turning, milling or electro-ero-sion machining can be precisely made.

High performance combined with the flexibility of pro-duction ensure the implementation of huge, standard or short and non typical series.

Machining

Lathe CNC controlled type TUR MN 630x3000

• Length between centers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3000 mm• maximum diameter over bed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 630 mm• maximum diameter over cross slide . . . . . . . . . . . . . . . . . . . . . . . 360 mm• maximum workpiece weight between centers . . . . . . . . . . . . . 2500 kg• maximum weight of workpiece (clamping the handle) . . . . . . . . 600 kg• distance between centers . . . . . . . . . . . . . . . . . . . . . 4000 mm mounting

CNC milling machining center CME type FS - 4

• Workspace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3100x1000 mm• shifts . . . . . . . . . . . . . . . . . . x = 3000 mm; Y = 1200 mm; Z = 1500 mm• maximum workpiece weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6500 kg• Work head swivel double indexed at 2 .5 degrees• the accuracy of the machine:

Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+/- 0,005 mm Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+/- 0,005 mm

Vertical machining centre VMC 800

• Workspace . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1000x540 mm• max weight of item . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 750 kg• movement . . . . . . . . . . . . . . . . x = 800 mm; Y = 540 mm; Z = 620 mm• speed of movement:

axes : x, Y, Z / itNC 530 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 m/min .

axes x, Y, Z / 0i-mC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 m/min .

ElEctro Erosion Machining

Wire Electro Erosion unit

• Work area . . . . . . . . . . . . . . . . x = 350 mm; Y = 250 mm; Z = 220 mm• max dimension of item . . . . . . . . . . . . . . . . . . . . . . . . 765x535x215 mm• max weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . up to 300 kg• max . cutting degree / thickness . . . . . . . . . . . . . . . . . . . . .22,5° / 80 mm

Electro Erosion unit

• Work area . . . . . . . . . . . . . . . . x = 300 mm; Y = 250 mm; Z = 200 mm• max dimension of item . . . . . . . . . . . . . . . . . . . . . . . . .400x400x200 mm• max weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . up to 300 kg


Ot h e r p r O d u c t s a n d s e r v i c e s

Metal furniture

other ProduCts aNd serVICes

We invite you to study our offer regarding metal furni-ture. Below there are the most popular solutions as the result of combining your expectations and work of our designers. The proposed products are the perfect solu-tion for comfort and safety equipment of stores, wareho-uses, public buildings.

Due to the high production flexibility, we are ready to create new furniture designs according to your sugge-stions and expectations.

shoP sheLVING rs-2P3

•rawmaterial– mild steel 1 mm•colors

– acc. to ral•dimensions

– width: 960 mm– height: 2300 mm– depth: 1160 mm•body– perforated•legs

– square profile „t” 3x30x70•max.weight/shelf – 100 kg•commodityspace

– double• easy and fast mounting system• company logo available as an option

saLes staNd se-2

•rawmaterial– mild steel 4 mm, mesh 50mm•colors


– width: 960 mm– height: 2300 mm– depth: 1160 mm•body– welded mehses•legs

– square profile „t” 3x30x70•commodityspace

– double• set of hangers• company logo available as an option

storaGe raCk rm-6

•rawmaterial– mild steel 1 mm•colors


– width: 900 mm– height: 2000 mm– depth: 400 mm•legs

– square profile 2,5x40x60•max.weight/shelf – 100 kg• company logo available as an option

shoP sheLVING rs-2Z5

•rawmaterial– mild steel 4 mm•colors– acc. to ral•dimensions

– width: 960 mm– height: 2300 mm– depth: 580 mm•body– welded mesh•legs

– square profile „t” 3x30x70•nośnośćpółki – 100 kg•max.weight/shelf – 100 kg•commodityspace

– double• easy and fast mounting system• company logo available as an option


Ot h e r p r O d u c t s a n d s e r v i c e s

grids (mats) rubber

mesh arrangement a [mm] b [mm] t [mm] t1 [mm]longitudinal square 3,5 27,0 6,0 31,0longitudinal square 4,5 27,0 7,0 31,0longitudinal square 6,3 26,0 10,0 31,0longitudinal square 8,0 25,0 12,0 31,0longitudinal square 9,0 31,0 14,0 37,5longitudinal square 12,0 16,0 16,0 22,0

round 60° 4,2 – 5,5 9,5round 60° 4,5 – 7,0 12,0

* Other patterns of perforation: longitudinal, rectangular, round and square are listed in tables on previous pages of catalogue.

* In our offer you can find LIWELL’s sieves as well.

Grids (mats) rubber:

Protective clothes

• Gloves: − Denim − Canvas − Reinforced gloves − Welding gloves − Rubber gloves

• Flannel shirts• Clothes

• Swedish clothes• Aprons• Caps• Towels• Tissues• Chustki• Footwear

We also offer services in the production of other textiles, which are made strictly according to the individual customer’s pattern. Offer includes the option of placing company logo as well.

Perforated metaL seats sPe-3, sPe-1

raw material– mild steel 1 mm•colors


– width: 610 mm– height: 840 mm– deptht: 735 mm•supportframe

– square profile 4x70x70•seatsmountedinelipticprofile•variousnumberofseatsin one set•plasticcaps• easy and fast mounting system


S o m e pat t e r n S o f p e r f o r at i o n i n 1 :1 S c a l e

some PatterNs of PerforatIoN IN 1:1 sCaLe

Rv 0,8-1,5 Rv 1-2 Rv 1,2-2,5 Rv 1,6-3 Rv 1,8-3

Rv 2-3 Rv 2-4 Rv 2,5-4 Rv 3-4 Rv 3-5 Rv 3,2-5

Rv 4-6 Rv 4-7 Rv 5-7 Rv 5-8 Rv 5-10

Rv 6-7 Rv 6-8 Rv 6-10 Rv 6,3-12 Rv 8-10

Rv 8-12 Rv 8-15 Rv 10-12 Rv 12-16 Rv 12-18

Rv 15-20 Rg 1-1,5 Rg 2-3 Rg 2-6 Rg 4-8

Rg 5-8 Rg 5-10 Rg 5-15 Rg 6-10 Rg 6-14



Rg 10-15 Rg 12-15 Rg 12-18 Rd 0,8-2,5 Rd 2-6

Rd 3-8

Rd 5-12

Rd 5-20

Rd 6-16

Rd 4-12

Qg 2-4

Qg 4-7 Qg 4-8 Qg 5-7 Qg 5-8 Qg 5-10

Qg 5-15 Qg 6-9 Qg 6-10 Qg 8-10 Qg 8-12

Qg 8-15 Qg 10-12 Qg 10-13 Qg 10-15

Rd 8-30 Rd 12-27Rd 10-30

Europerforacja

Qg 10-14



Lv 15x1,2-18x6 Lv 20x2-24x8,6 Lv 25x5-30x20 Lv 20x10-24x30

Lv 10x30-32x35 Lv 10x3-15x14 Lv 10x5-14x20 Lv 20x3-25x14

Qd 6-14 Qd 7-18 Qd 8-20 Qd 10-22,5

Qg 12-18 Qg 15-20 Qg 15-23 Qd 3-7,5

Qd 12-24 Qd 15-30 Lv 1x15-6x24

Qd 5-12

Lv 3x30-15x40 Lv 4x28-35x35 Lv 5x15-20x20 Lv 5x35-15x40

Lv 2,5x25-10x30

Perforated sheets

Rubber grids (mats)


OUR PRODUC TS

NasZe WYroBY

Perforated sheets Woven nets

Welded meshes Expanded metal

Perforated profiles Perforated tubes

Rubber grids (mats) Perforated strips Perforated coils (WIDTH uP TO 1600 MM)


OUR PRODUC TS

Wegde wire screens

Wedge wire screens (framed)


OUR PRODUC TS

Wedge wire screens

Obudowy do serwerówWegde wire screens Metal elements made with CNC presses


OUR PRODUC TS

Electroerosion and machining processing.

Industrial knifes Radiators


OUR PRODUC TS

Electroerosion and machining processing.

Industrial knifes Radiators

Spacing elements

Machines and units semi products

Casings


OUR PRODUC TS

Metal screen made with perforated sheet.

Elevation panels

Interior decorative system


OUR PRODUC TS

Internal perforated elevation panels

Stairs

Balustrades

Perforated panels

Acoustic panels


OUR PRODUC TS

Metal furniture

Non-slip platforms (elements)


OUR PRODUC TS

Metal furniture

Non-slip platforms (elements)

Rollers and aerators

Industrial boxes

Shop shelving Containers

Self dumping hoppers


OUR PRODUC TS

Raw material - HARDOX 450, 500

Sorting and filtering elements

Complete waste sorting line


OUR PRODUC TS

Sorting and filtering elements


MARSZA

ŁKA PIŁSUDSKIEGO

RA

DO

MSK

A

RAD

OM

SKA

ALEJA WYZW

OLENIA

KIELECKA

KONSTYTUCJI 3 MAJA

ALEJA ARMII KRAJOWEJ

KARDYNAŁA STEFANA WYSZYŃSKIEGO

NA SZLAKO WISKU

1 MAJAJÓZEFA KRZOSA

SZKOLNA

MAJÓWKA

BATALIONÓW CHŁOPSKICH

42

744

744

744

744

42

42

RadomWarszawa

Skarżysko-Kam.Kielce

Ostrowiec Św.

VITA – CENTRUM ZDROWIA

HOTEL EUROPA

PEREKOENVO

SZPITAL MIEJSKI

Starachowice

Starachowice

Poland

Poland

PPUH Perfopol sp. z o.o.radomska 76, 27-200 starachowice Poland

tel . +48 41 274 58 08, 276 71 44, fax +48 41 274 02 98e-mail: biuro@perfopol .pl

www.perfopol.plwww.blachyperforowane.net

Our partners :eNVo – www .grupaenvo .pl (steel construction producer)

Pereko - www .pereko .pl (producer of heating stoves)

Documents

PERFORATED SHEETS • EXPANDED METAL • WELDED … · • perforated sheets • expanded metal • welded meshes • woven nets • wedge wire screens • laser cutting • complete