Gratings - Import export

Marinas, sports facilities or boat and canoe jetties. Landing stage gratings are the best flooring for such systems and at the same time enhance each construction project with the unique appearance. Instead of cross bars, rounded brackets 20 x 10 x 2 mm are pressed into the bearing bars so that trouble-free walking is possible even without shoes. — perfect for floor coverings that are walked on withou shoes — high load capacity at low weight — Corrosion resistant because of hot-dip galvanization according to DIN EN 1461

Combi decks are gratings with on top welded chequer plates. They combine ideally the advantages of both products. Chequer plates combine a closed surface with a slip-resistant effect. Gratings, on the other hand, have a high load capacity with a low tare weight. Lichtgitter-Combi deck is used for the industrial sector, e.g. chemical/petrochemical industry, power plants and cement industry as well as for bulk material and offshore applications.

Comb gratings are gratings where the cross bar protrudes. This gives the gratings a very special appearance. They are mainly used in areas where architecture and aesthetics are in focus.

• with a circumferential edge to catch grated food • ideal for ginger, nuts, nutmeg, etc.

• with 3 interchangeable grating drums made from stainless steel • large opening for easy filling • with pusher • extra strong suction foot for a secure hold • easy to clean

Industrial Grate-ring systems are used very often in processes involving energy generation with solid fuels. Büttner's grate-ring energy systems are individually customized to the operator's needs and are exible when it comes to the fuel needed – whether it be waste wood, bark, or chips. Key features: fuels with a moisture content level between 20 - 150% based on bd combustion of waste wood (A1 - A3), wooden board wastes (MDF, PB and OSB), bark, wood chips, co air-cooled step grate sized from 12 to 90 m² ring capacity from 10 - 100 MW automatic de-ashing system graduated air-inlets low emissions

The perforated metal plank type BZ offers a high degree of slip resistance due to its serrated surface structure. For this reason, the BZ plank is especially suitable in those environments, where fats and oils are used.

Perforated metal planks, type BP-UE are characterized by the highest slip resistance class, their smooth line profiling and high loading capacity. For this reason this type is frequently used in slippery areas and where stringent demands are made on load bearing capacity.

The perforated metal plank BZ-G offers a free cross section of at least 70%. It is therefore suitable for use in intermediate levels. Through the use of BZ-G profiles, the there is no need for a sprinkler system below these intermediate levels. Optimal flue exhaust and sprinkler suitability are thus guaranteed.

Perforated metal planks, type BP-oN is very interesting for shelving areas, due to the smooth surface without holes or nobs. The type BP-oN is especially interesting for cantilever rackings based on its wide free span.

Perforated metal planks, type BP “parallel”, are characterised by their smooth line profiling and high loading capacity. For this reason this type is frequently used when large areas have to be covered in industrial areas and where stringent demands are made on load bearing capacity. This type can also be supplied without holes and is therefore ideal for use in the shelving construction sector.

The perforated metal plank type BR is particularly suitable for areas of heavy loads on small contact areas due to its rhomb profile with extra high punching (punched holes 2.5 mm). Here, for example, vehicle navigability on ramps or parking areas are to be considered.

With perforated metal planks, type BN-O “Noppe, offen“ the bothsided punched holes have a diameter 8 mm and allows an excellent standing stability. Furthermore the drain holes exhibit good drainage. The BN-O grating guarantees a high stability for normal pedestrian traffic.

The perforated metal planks, type BN-G “Noppe, geschlossen”, the punched nobs pressed upwards are closed and offer high slip resistance. BN-G gratings are often used in indoor environments and there, where, on the one hand, a closed surface is desired and on the other, good accessibility must be ensured.

The perforated metal planks, type BN-G33 “Noppe, geschlossen” has upwardly pressed closed nubs and provides a high slip resistance. BN-G33 is suitable for indoor in combination with BN-G33vi stairtreads. BN-G33 is suitable for areas where on the one hand a closed surface is desired and on the other hand a good accessibility must be guaranteed.

The perforated metal plank type BZ-GP has been developed from our approved planking type BZ-GP. Because of the homogeneous surface it is easy to negotiate. Furthermore the free cross section of 70 % makes a high light permeability and sprinkler suitability possible. Therefore the profile is particularly suitable for suspended ceilings. There is no need for sprinkler systems below the suspended ceiling. Due to the high point loads, additional planking during the assembly or later is not necessary. Thus, an ideal smoke funnel, sprinkler suitability and efficiency are guaranteed.

The perforated metal plank type BN-OD „Noppe, offen , different“ is characterised by two different hole sizes. The bothsided punched holes have upwards a diameter of 14 mm and downwards a diameter of 7 mm.

The perforated metal plank BZ-Gv “Zahn, groß, verkehrt” offers a free cross section of at least 70%. It is therefore suitable for use in intermediate levels. Through the use of BZ-Gv profiles, the there is no need for a sprinkler system below these intermediate levels. Optimal flue exhaust and sprinkler suitability are thus guaranteed.

The surface of the perforated metal plank, type BN-GA is a mix of closed punched nobs facing upwards and conical drain holes facing downwards. This means that the grating does not have any sharp edges on top and can be walked on easily even without footwear. At the same time, however, any liquids can be quickly drained through the conical drain holes so that no hydroplaning can occur.

As a danger protection, for separation and blocking of roads and walkways etc. Blocking of grassed areas and protection of trees, flower beds or as a safety guard in red and white warning colors. Additional powder coating in RAL and DB colors. Railing systems Railing systems in different models as barriers, blocking, road safety grate, flower bed railing, guard rail, guard fence, guard fence grate, all these railing systems are functional and easy to install

The perforated metal planks, type BN-O33 “Noppe, offen” combines top and bottom pressed nubs with a hole diameter of 8 mm: This provides excellent stability and drain holes for a good drainage effect. In combination with the profile BN-O33vi for steps with vi-nosing or the closed profile BN-G33 it results in many applications and variations.

The grinding and the combustion of natural resources such as wood and coal for energy production causes abrasive and thermal wear and decreases the service time of its wearing parts. For problems we offer you a consistent solution: we develop and supply ready to install wear-cast-parts made out of heat resisting gray cast iron, highly heat resisting stainless steel casting and wear resisting heat treatable steel. The use of CS-specific-materials results in a higher service life. Our grate bars can be found in roller grates, feed grates, traveling grates or horizontal grates. The development and manufacturing of water-cooled grate bars is also part of our product line. Our services include the preinstallation of single grate lines in order to check the dimensional stability and quality. We can also offer customer specific solutions for the entry area and the outrun area of rotary kilns in the field of grinding tools and crushing tools.

The grinding and the combustion of natural resources such as wood and coal for energy production causes abrasive and thermal wear and decreases the service time of its wearing parts. For problems we offer you a consistent solution: we develop and supply ready to install wear-cast-parts made out of heat resisting gray cast iron, highly heat resisting stainless steel casting and wear resisting heat treatable steel. The use of CS-specific-materials results in a higher service life. Our grate bars can be found in roller grates, feed grates, traveling grates or horizontal grates. The development and manufacturing of water-cooled grate bars is also part of our product line. Our services include the preinstallation of single grate lines in order to check the dimensional stability and quality. We can also offer customer specific solutions for the entry area and the outrun area of rotary kilns in the field of grinding tools and crushing tools.

Draft bound spare parts out of cast and steel

Special heat resisting and wear resisting materials are needed in the limestone and cement production. Already since many years we develop and supply high quality casting parts that fulfill these requirements and extend the service time of your production facilities. In order to achieve this, we produce tailored products in close collaboration with our customers that are designed to meet the special demands. We also consult you in questions regarding the choice of the materials and the design. In addition to that, CS-specific-materials and CS-design-developments show our capability.