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Our company was started in Ankara in 1984 with the goal of providing the import, export and quality production of gear-box discs and plates and brake and master clutch plates for all kinds of construction machines.
All kinds of friction materials of original issue are available in our stocks for various working machines as well as the local products produced in our own facilities with recent modern technologies.
Our products range is not limited with the working machines only but also with marine gearboxes and production of custom parts upon special request; all kinds of demands are met.
Toprakmak A.S. has been a symbol for quality and reliability for more than 35 years in applications of sinter metallic, bronze, graphite and paper faced discs and their steel mating plates, power shift transmission disc and steel plates, master clutch plates, clutch linings, clutch buttons and brake pads for all kinds of earthmoving machineries, as well as various marine engines.
Our policy has always been high quality, reasonable price and maximum customer satisfaction.
1984 ‘den bu yana edindiğimiz tecrübelerimizi kaliteli üretim yapma konusunda rehber olarak görüyor ve kullandığımız ileri teknoloji üretim bandı ile üretimde hata payını sıfıra yakın bir seviyeye indiriyoruz.
Orjinal ve yan sanayi ürünler için tercihinize sunduğumuz rekabetçi fiyatlarımız , ihtiyacınızı en uygun şekilde tedarik etmenize olanak verir.
İşyerimizden memnun ayrılan müşteri kadar ürünümüzün saha daki performansı da müşteri memnuyeti konusundaki sorumluluğıumuzdur. Deneyimli personelimiz satış sonrası destek için de hizmetinizdedir.
Geniş stok yelpazemiz sayesinde ihtayıcınızı size en kısa sürede ulaştırırken, hemen hemen tüm iş makinalarını kapsayan ve özel siparişlerin de arşivlendiği veri tabanımız ile de stok haricindeki ihtiyaçlarınızı en kısa sürede sizlere ulaştırıyoruz.
Below ,you will find explanatory information on the usage characteristics of our stock products
Elatomer ClutchThis material, made of rubber and developed as an improved type tire, ...
Graphite LiningIt is used only in wet applications. Because the graphite material is ...
Bronze DiscBecause of its appearance it is called bronze lining, but it also cont...
Steel PlateHeat sink characteristics and energy dissipation by radiating heat are...
Carbon MaterialCarbon friction materials provide excellent thermal capacity with good...
PaperPaper materials provides the widest range of performance features (as ...
Ceramic ClutchesUsed mostly in tractors, heavy trucks and performance cars. These cera...
Engine BearingsThe bearings hold the crankshaft in place and prevent the forces creat...
MolybdenumMolybdenum is ideal for use in high pressures. Provides a balanced ope...
This material, made of rubber and developed as an improved type tire, has been developed for use in swing and travel brakes, especially automatic gearboxes. Due to its elasticity it is extremely resistant. Easily adapts to the mating surface and improves the energy and power consumption capacity .
It is used only in wet applications. Because the graphite material is very porous, it provides an extremely high energy distribution. Ideal for use in high temperatures.
Because of its appearance it is called bronze lining, but it also contains high copper components in it. It has been used for wet and dry applications for many years because it is easy to process, pattern and thickness adjustment. It can withstand high temperatures without being exposed to thermal decomposition.
Heat sink characteristics and energy dissipation by radiating heat are the main tasks. Works with friction material. In dry applications, it creates a friction surface for the material it is working on, while in oil it works by compressing the oil between the friction material and itself. The surface roughness is very critical and should be compatible with the workpiece that it is working on. Hardness may vary depending on the application.
Carbon friction materials provide excellent thermal capacity with good abrasion resistance and superior gripping qualities that are sensitive to noise, vibration and stiffness. Although there are several different types, we use carbon rich paper friction material in our production
Paper materials provides the widest range of performance features (as friction coefficient and against heating) available in any wet friction material, and are ideal for applications where smooth and vibration-free performance is essential.
Used mostly in tractors, heavy trucks and performance cars. These ceramic-alloyed flatbeds are available in a wide range of sizes and thicknesses.
The bearings hold the crankshaft in place and prevent the forces created by the piston and transmitted to the crankshaft by the connecting rods from dislodging the crankshaft, instead forcing the crank to convert the reciprocating movement into rotation. In our stock ,we have all the range of caterpillar bearings.
Molybdenum is ideal for use in high pressures. Provides a balanced operation with the friction surface because of the compatibility with the oil and resistance to abrasion.
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0312 395 43 10
Fax : 0312 395 43 20