Kayahan Hidrolik
Leading the way in hydraulic cylinders in Türkiye since 1950; manufacturer of heavy-duty hydraulic and pneumatic cylinders up to 3 m in diameter and 23 m in length.
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Location is approximate, based on the address. · © OpenStreetMap
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Products
Cement and Mining Hydraulic Cylinder
More than 20,000 cylinders have been manufactured for extreme mining environments with a failure ratio at ppm level. Solutions are offered for acidic, highly humid or very cold environments. Cylinders can be produced from 10 mm to 1800 mm piston diameter and from 20 mm to 20 m stroke, in carbon steel, stainless steel or cast materials with many sealing variations.
Hydraulic Press Cylinder
Hydraulic press cylinders built on the experience of having manufactured custom-tailored hydraulic presses in the past. Pressures of 1200 bar can be reached even in XL sizes up to 1.8 m piston diameter for double-acting cylinders; for single-acting cylinders this value reaches 3 m piston diameter.
Mobile Hydraulic Cylinder
Weight-optimised, lightweight hydraulic cylinders for mobile applications. Double-acting cylinders are designed and produced as synchronised (all stages extend or retract at the same time), sequenced (the sequence of stage extraction and retraction can be chosen) or hybrid (each stage can be single or double acting). Linear transducer integration is provided for strokes up to 3 m.
Services
Heavy CNC Machining
In-house machining capacity: CNC turning up to Ø1,800 x 10,000 mm and 80 t, 5-axis horizontal and vertical CNC machining centres, 5-axis CNC mill-turn, vertical turning up to Ø3,150 x 2,500 mm and CNC boring up to 8,000 x 2,000 mm. Cylindrical grinding up to Ø1,500 x 14,000 mm and belt grinding/polishing up to Ø1,600 x 20,500 mm; crane capacity is 32 tons.
Deep Hole Drilling, Boring and Honing
Deep hole drilling (ELB) Ø8~30 x 4,000 mm and Ø30~165 x 12,000 mm; BTA deep hole boring Ø25~100 x 4,000 mm and Ø100~1,000 x 12,000 mm. Inside honing up to Ø1,800 x 6,000 mm and Ø1,000 x 23,000 mm, outside honing up to Ø500 x 14,000 mm. Hard chrome plating capacity is Ø2,500 x 6,000 mm and Ø1,000 x 16,000 mm.
Cylinder Design and Analysis
Hydraulic cylinders are designed with the help of years of experience, and both in-house and customer designs are judged with engineering knowledge supported by FEA and CFD software. SolidWorks, SpaceClaim and AutoCAD LT are used for CAD, Cimatron for CAM, ANSYS Mechanical for FEA and ANSYS Fluent for CFD.