Rejillas Para Tamices de Alto Impacto

8/11/2019 Rejillas Para Tamices de Alto Impacto

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Time for Progress...

25 years of experience

in designing and

manufacturing slotted sieve

Best quality assurance Manufactured in the European Union


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Progress Eco

Wedge wire Pro-SLOT

Characteristics of Pro-SLOTwedge wire screens

Progress Eco is a producer of industrial sieves and relatedproducts, including centrifuge baskets, filter elements, and otherappliances. Since 1982 we design and deliver products formechanical filtration, separation, dehydration, and classificationprocesses in many branches of the industry. Our comprehensive

programme, state-of-the-art and advanced machinery stock, aswell as technical advisory,and services support guaranteeproviding only the best solutions regardless of their applicationor work parameters.

Welded Pro-SLOT slotted sieves are the main and the mosttechnologically advanced l ine of our products. They are reliablefor using in numerous filtration processes for solid and liquidparticles. We manufacture them from profiled wires of highquality stainless and acid-proof steel. The technologyof electrofusion used for joining profiled wires for a set ofsupporting rods lets us obtain extremely precise dimensions ofapertures.

Progress Eco employs over 200 workers, has 3 productionplants in Poland, owns companies in Germany and the CzechRepublic, as well as an expanded network of sales offices andmerchants in Europe and worldwide.

The best quality is certified by international standards,patents, and utility models for products in offer.

They work extremely well both in static structures, as well asdynamic ones, providing optimal effectiveness of a process evenin tough and aggressive work environment. Depending onindividual applications, our company offers flat welded or roundwelded sieves of different size and shape, types of fittings, witha possibility to join individual elements into larger segments.

Extended lifetime

Slot does not change during abrasive operation on thescreen surface

Capability to withstand heavy loads High open area No clogging Perfectly smooth and flat surface High precision of execution Increased capacity and more precise separation,

dewatering and filtration Self cleaning effect Low pressure loss

Increased efficiency

Higher efficiency Permanence of exploited resources Reduced maintenance cost

Increased economical effectiveness, lower cost

High open area and strength parameter

Proper size of profile wire Proper size of structural support wire Profile shape of working wires (type Sb, Sbb or special

wires)


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APPLICATION OT

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Mining

Coal enrichment

Food industry

ExtractionFluidized bedsAbsorptionAdsorptionSortingDrying

Paper

CoatingBlendingDewateringRefining

Waterprocess

Municipal drinking water treatmentWaste water treatmentIndustrial water treatmentIon exchangerDesalination of seawaterIrrigation

Mineral and aggregate processing

Exploitation of waterExploitation of crude oilExploitation of natural gasRecycling

Gas and oil industries

Production of fuel and lubricantsDesulphurizationDrying of natural gas

Regeneration of catalystsCatalytic ReactorsProtection of fittings and compressors

Chemical industry

Processing of paint and coatingProcessing of chemicalsProcessing of polymersPurification of potassiumPurification of phosphates


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FLAT PANELS OFWEDGEWIRE SCREENS

Flat panels of wedge wire screensare manufactured bywelding special profiled working wires to support wires at anangle of 90 degrees.

A precise slot is received by means of applying modern

welding technology between working wires and support wires.The result is a rigid screen construction with the capabilityof withstanding heavy loads.

An important parameter of the screen is the open area. Open area Fo(%) is the relation of the slot surface to the total screensurface. Open areais calculated according to the following formula:

A width of the working wire ( according to the table of working wires)

S slot size

Example:Asieve was made ofworking wire Sb 28 with slot s = 0,24 mm

Open area

Innovativesolutions of technology allows:

to control quality of weldingto use various working wiresto design various slot sizes in one screento design various support wires in one screenand

various distances between support wires in one screento gain superior flatness of sieves (no corrugationof workingwires between support wires)

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Slot:from 0,05 mm

Maximum size:3500 x 4000 mm

Standard tolerances*:

Length and width

500 mm

> 500 mm and 2000 mm

> 2000 mm

2mm3mm

4mm

Slot opening

0,050 mm

max. deviation 0,100 mm

Screen hight

0,3 mm

Diagonal

500 mm

> 500 mm and 1000 mm

2mm3mm

4mm> 1000 mm and 2000 mm

5mm> 2000 mm

Flatness

4,00 mm/m

Straightness

4,00 mm/m

* Different set of t olerances needs individual agreement

Screen height

Slot

Working profile

Pitch

Support profile

Profile lenght Support length

Support profile

Technical parameters of support profiles available on page 6

Profile tilt: 0-10

0-10Feed material

F = 0,24/(0,24+2,2) x 100% = 9,6%0

F = S/(S+A) x 100 (%)0


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CYLINDRICAL SCREENS

Cylindrical screens are received by simultaneously winding aspiral of profiled working wire and welding them to supportwires, which are arranged along the axis of the cylindricalconstruction. This technology allows to provide welded profilewire screens for applications where high precision

of the screen together with high strength is required.

Thanks tothenewest welding technology we can provide: optional distance between support wires very precise and repeatable slot screens in accordance to special requests of our clients

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Slot:from 0,02 mm

Maximum length: 6000 mm

Standard tolerances*:

Diameter

300 mm > 300 mm

Lenght

300 mm

> 300 mm

2mm2,5mm

2mm

4mm

Screen hight

0,4 mm

Slot opening

0,030 mmmax. deviation 0,100 mm

* Different set of tolerances needs individual agreement

Support profileWorking profile

Slot

OZ (FOTI)circumferential slot, flow from outside to inside

Working profile

Support profile

Slot

RW (FITO)slot parallel to the axis, flow from inside to outside

Working profile Support profile

OZR (FITO)curicumferential slot, flow from inside to outside

Slot


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Working profiles

Standard materials

tructure Anfor

Branding

NI/DININ

Ferrite

Austenite

Duplex

Others

AI I/A M

430

304304 L

202

904 L

329 LN

321

316 Ti

439

1.4016

1.43011.4307

1.4373

1.4539

1.4541

1.4462

1.4410

2.4360

2.4610

1.4571

2.4816

Z 6 CN 18.09Z 2 CN 18.10

Z 6 CNT 18.10

Z 3 CND 25.07 Az

-

-

-

Z 1 NCOU 25.20

Z 6 CNDT 17.12

Z 2 CND 22.05 Az

-

X8 Cr17

X5 CrNi 1810X2 CrNi 1811

X12CrMnNiN 18-9-5

X1 NiCrMoCuN 25205

X6 CrNiTi 1811

X2 CrNiMoN 2253

X2 CrNiMoN 2574

NiCu 30 FE

NiMo 16 Cr 16 Ti

X6 CrNiMoTi 1712

NiCr 15 Fe

3161.4401 Z 6 CND 17.11X5 CrNiMo 1712 316 S 16

316 L1.4404 Z 2 CND 17.12X2 CrNiMo 1712 316 S 12

317 LN1.4439 -X2 CrNiMoN 17-13-5

SAF 2205

SAF 2507

Monel 400

Hastelloy C4

SMO 904

Inconel 600

TECHNICAL PARAMETERS

1.0038

1.0570

-

-

-

-

B

-

304 S 15304 S 12

-

-

S 31254

321 S 12

S32205

S32750

-

-

320 S 31

-

Fe 360 B FU

Fe 510 D1 FF

A570 Gr 30

A572 Gr 50

E 24 - 2NE

E 36 - 3

Carbon steel*

*Available finishes: galvanized steel, Pro-Zinal (ZnAl), varnished steel** Execution in other steel grades requires individual arrangement.

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Support profiles

Other dimensions available on a special request

Special working wires separate highly abrasive materials.During their service the slot size does not increase considerablyalong with the abrasion of working surface. They are ideal forcylinder and conical sieves used in vibrating centrifuges. Theyincrease the sieve's life span together with preventing clogging.

Type Sb

Type (mm)A B(mm) ( ) ( )

D 45 3,8 5,6

Type D


B

A

Sb 6Sb 8Sb 10Sb 12Sb 18Sb 22Sb 28Sb 34Sb 42

0,500,600,751,001,501,802,202,803,40

1,201,201,302,002,503,704,505,006,50

122220202323232323

Sb 60Sb 70

4,005,00

9,0010,00

2024

SbA 50 5,00 6,00 40

A

B

Type Sbb


2,202,502,803,403,505,002,403,00

10,00

5,004,006,506,008,00

5,006,50

4544

4500

2340237023232323

Sbb 34Sbb 38Sbb 42Sbb 48Sbb 50Sbb 762,4 x 53 x 6,5

Q 25Q 35Q 55

Type Q

B

A


2,003,004,00

3,005,008,00

Type I

Type (mm)A B(mm)


A

B

I 10 x 3I 10 x 2I 12 x 3I 15 x 3I 18 x 2I 20 x 2I 30 x 2I 38 x 3 3,00

2,002,002,003,003,002,00 10,00

12,0015,0018,0020,0030,0038,00

3,00 10,00

*Sb 55

A

B

A

B

Sb 55* 5,00 5,50 6


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PRODUCTS ON THE BASIS OF THE WEDGE WIRE SCREENS

Arch sieves are mainly used for dewatering and separation ofsolid particles from liquids. Depending on the applicationcharacter, they can be divided into arch sieves withgravitational loading or arch sieves with pressured loading.The application of arch sieve provides:

-uniform flow onto the sieve (usage of the wholesieve surface)

-high speed of flow onto the sieve-increased classification effectiveness and efficiency

(due to the possibility of applying the working wireat a defined angle relative to support wire).

Arch sieves

OthersAvailable on request

Gutter sieves are used as bottomsof screw conveyors,where in addition dewatering or separation is requiredapart from transportation.

Gutter sieves

Conical sieves, baskets

Conical sieves and conical baskets are mainly used incentrifuges. They can be divided in two categories dependingon their work character:

Working in dynamic system-for all kinds of centrifuges,

- with self supporting structure consisting of ribs, rings, flanges which constitute an integral part of the sieve construction. After a period of exploitation the whole basket has to be replaced:

- without the supporting structure - as screening insert for non disposable structural frames. The only thing to be replaced is the screen insert. Working in static systems- centrifugal

dewatering screens - filter cartridges - filter elements for pipelines.

Flat sieves

Flat sieves are flat panels of welded profile wire, fixed toa frame and adapted to assembly. Depending on the kind ofapplication, flat sieves can be divided into:

Sieves working in static systems- do not requireanyspecial reinforcements,- can work as bottoms and decks in tanks and storage

reservoirs and sumps.

Sieves working in dynamic systems- panels to be incorporated in vibrating sieves

- special reinforcement depending on the sieve loadis necessary

- special finishing to guarantee secure, long working timeand proper fixing ofthesieve to the application frame

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Aperture: from 7,0 wire: 4,0 - 22,0 mm (simple, pressed,

profiled HT i GZ) Width max. 1500;

Langht - according to requirements Material: manganese steel (patent), steinless steel

Tytan pessure welded screens

Slot: from 0,05 mm (50 micrometer) Max. size: 3500 x 4000 mm Material: stainless steel, carbon steel Wire: standard wire Sb type, special wire

Sbb type

Wedge wire tubes

Slot: from 0,02 mm (20 micrometer) Max. lenght: 6000 mm Material: stainless steel, carbon steel Internal and external flow

Wedge wire screens

Woven wire screens

Mesh: from 1,0 mm wire: 0,8 - 6,3 mm Material: carbon/spring/stainless steel, aluminium Available finishes: galvanized steel, Pro-ZINAL

(ZnAl), varnished steel Maximum width: 4000 mm

Mesh: from 10,0 mm wire: 2,5 -12,0 mm Material: spring steel, stainless steel,

carbon steel, aluminium Available finishes: galvanized steel, Pro-ZINAL

(ZnAl) varnished steel

Flat top wire screen

System: Pro-LINE, Pro-CLEAT, Pro-CLIN,Pro-STEP, Pro-DECK

Aperture: 0,25 - 160 mm Thickness: 30 - 60 mm Standard: 300 x 1000 mm Polyurethane: 45-95ShA

Polyurethane screen-tensioned

System: Pro-FALC, Pro-MAT : 2,0 - 160 mmAperture Thickness: 30 - 60 mm Max dimensions: 1900 x 2400 mm Polyurethane: 45-95ShA

Polyurethane screen-modularPiano wire screens

COMPLETE PRODUCTION PROGRAMME OF TECHNICAL SCREENS

Fine wire mesh

Mesh: from 0,2 mmType: simple weave (plain) and obliquewave screensMaximum width: 4000 mmMaximum length: any

Slot: 1,2 - 55,0 mm wire: 0,8 - 8,0 mm Polyurethane and rubber lacings Max. width: 2000 mm Sheets with catches for longitudianal tension

The Quality Management System is applicable to: design andmanufacturing of welded profile wire screens, perforated screens,wire cloths, harped screens, polyurethane screens and productsand devices with their application designed for process industry.Design and manufacture of machines, equipments, tanks andpressure vessels and process pipework. Manufacture of productsusing waterjet method.

We apply a controlling system which is in accordance with procedures and instructions of the holding certificate of Quality Management System ISO 9001

print:11/2012

Certificates

Our team consists of experienced engineers and craftsmen with qualifications confirmed by European certification.

Progress Eco

Spka z ograniczon odpowiedzialnoci S.K.A.Dobrw 7, 28-142 Tuczpy, Poland

International Sales (Working hours: Monday - Friday / 8.00-16.00 UTC+1)T: F: E:+48 41 346 5006 (ext.120) +48 41 346 5008 [email protected]

www.progress-screens.com

Rejillas Para Tamices de Alto Impacto

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