Welcome to S.F.G. Sieb- und Fördersysteme GmbH!

Your partner in processing and process technology.

We are S.F.G.
Founded in 1989 by HEIN, LEHMANN GmbH and ISENMANN Siebe GmbH as a sales company in beautiful Austria to strengthen the presence in Southeastern Europe.

HEIN, LEHMANN and ISENMANN are among the world's leading companies in the manufacture of key parts for processing and process technology in a wide variety of industries.

Decades of experience, the highest quality and innovative solutions make us a reliable partner. We support you with enthusiasm and full commitment in achieving your goals. Let us work together!

We look forward to welcoming you!

Products from Hein, Lehmann

Perforated plates

Preparation and separation technology for professionals: CONIDUR® fine hole and slot perforated plates - for less volume resistance, less blockage and more throughput. Our perforated plates are masters in terms of wear resistance and significantly improve the quality of your products.

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Wedge wire screens

With us you will find the right screen for every application. Our CORIMA and RIMA® wedge wire screens can be individually adapted to each individual case, work virtually without clogging, have an optimum open screen surface and have a long service life.

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Conveyor belts

Convince yourself of our conveyor technology: tailor-made belt solutions, highest quality, great technical and metallurgical competence as well as more than 70 years of experience in this field.

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Screening machines

We have set standards with the world's first LIWELL® screening machines with the Spannwell® principle. Our customized screening machines enable higher product quality. Perfect separation technology, even with difficult separation processes.

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Raw material screens

We manufacture raw material screens (wire, vibro-flex, lemanit-polyurethane, rubber) suitable for all conventional screening machines or special sizes. We offer a variety of baskets and basket inserts for batching, stacking and hardening.

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Products from ISENMANN

ISEPREN-Polyurethan (PUR)

ISEPREN tensioned polyurethane screens are fitted to all vibrating screens in the same way as woven wire or perforated steel plate. ISEPREN polyurethane screens offer the highest screening efficiency and are the modern cost effective way of achieving improved productivity at reduced maintenance cost in aggregate separation under both wet and dry conditions.

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Rubber screens

ISEGUM-Screens, with their special properties, are available for the separation of minerals. ISEGUM-Screens are individually designed and we are able to select the optimum rubber thickness and aperture configuration to suit each application.

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Wire and metal screens

ISEREC flat wire harp for a largely blockage-free sieving process with good separation accuracy, wire mesh and wire mesh with high vibration resistance and long service life, harp sieves for use with difficult-to-sieve, especially moist and sticky materials - sieves made of metal materials for various uses in a wide variety of industries.

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Screen accessories

ISEPRENs for a variety of applications in different areas of industry to minimise abrasion, eliminate corrosion, absorb vibrations or just form parts economically.

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Contact us!

S.F.G. Sieb- und Fördersysteme GmbH
Endresstrasse 121 / 2 / 5
1230 Vienna
AUSTRIA

Phone: +43 1 369 82 65
Fax: +43 1 369 25 92
Mail: sfg@siebe.at