Casting

Casting rolls used for rod and coil rolling mills, known as spherical (sphero) rolls in the industry, are classified as ferritic, perlitic and acicular. These rolls contain high alloys and can be used on all rolling steps, from preparation groups to finishing stands. Spherical graphite in the microstructure gives high breaking strength and blocks internal microcracks; high thermal conductivity dampens thermal stresses and delays thermal cracking. For rod-coil mills, preparation uses RDP 47-32 and RDP 57-41; middle group RDP 57-41 and RDP 65-47; post-finish RDP 67-48, RDAC 67-48 and RDAC 76-53; finish RDP 67-48, RDP 70-50, RDAC 74-52 and RDAC 83-57. The rolling mill layout may vary according to working conditions and the products to be drawn.

Karabük · Karabuk Organized Industrial Zone

Rolmak Döküm Sanayi ve Limited Şirketi

Angle-Profile Rolling Mill Rolls

Sphero rolls for angle and profile rolling mills have high tensile strength and thermal conductivity because of the spherical graphite they contain. They take their mechanical strength from the spherical graphite in their metallographic structure. After heat treatment these microstructures are suited to preparation, middle and finish groups. For angle-profile mills, preparation uses RDP 47-32 and RDP 57-41; middle group RDP 57-41 and RDP 67-48; post-finish RDP 67-48, RDAC 67-48 and RDAC 70-50; finish RDP 67-48, RDP 70-50, RDAC 70-50 and RDAC 76-53. The rolling mill layout may vary according to working conditions and the products to be drawn.

Karabük · Karabuk Organized Industrial Zone

Rolmak Döküm Sanayi ve Limited Şirketi

Rolling Mill Rings and Straightening Balls

Rings are used in middle-group and finish lines as a price-performance product; when used under suitable conditions, the increase in product amount per pass is significant. Before packaging, the straightening process removes linearity problems of the finished product. Rolmak produces straightening balls in hardness and microstructures prepared by its experienced teams so that maximum efficiency can be obtained. Rings and straightening balls are molded, cast, heat-treated and machined at the Karabük plant before shipment.

Karabük · Karabuk Organized Industrial Zone

TTT Casting

Automotive Supplier Castings

TTT-casting was established to meet TTT-auto’s casting need; parts are produced to cover the technical features of the originals. TTT-auto manufactures brake-caliper repair kits for heavy-duty vehicles. Castings are 1–50 kg ductile and grey iron at 1,800 t/year.

Konya · Konya Organized Industrial Zone

TTT Casting

Grey Iron Castings

Grey-iron parts of 1–50 kg are produced with ductile iron in TTT-casting’s range. A jacketed automatic moulding line of 600×700 mm at 60 moulds/hour and an 18 t/h sand plant are used. The foundry was set up in 2022 under the same roof to supply TTT-auto.

Konya · Konya Organized Industrial Zone

TTT Casting

Ductile Iron Castings (1–50 kg)

TTT-casting produces ductile-iron and grey-iron parts from 1 kg to 50 kg on 3,500 m² indoor area. Annual capacity is 1,800 tonnes. From incoming material to the finished part, pattern design, casting simulation, sand tests, spectral analysis and metallographic and mechanical tests are applied.

Konya · Konya Organized Industrial Zone

Modern Döküm

Steel and Stainless Castings

Steel Casting Product

Since 2002 Modern Döküm has poured alloyed and unalloyed steel and stainless steel (and related grades) on the induction furnace. Piece weight is 0.5 kg to 1,300 kg. Sectors include paper, cement, oil refining, mining and automotive.

Sakarya

Modern Döküm

Grey Iron Castings

Modern Döküm started with cupola grey iron in 1985 and continued grey iron after adding a 300 kg AEG induction furnace in 2002. Single pieces are cast from 0.5 kg to 1,300 kg. Sectors include machinery, paper, cement, oil refining, mining and automotive.

Sakarya

Modern Döküm

Ductile Iron Castings

After the 2002 induction furnace, production expanded to grey iron, ductile iron, alloyed and unalloyed steel and stainless. Ductile-iron pieces are cast from 0.5 kg to 1,300 kg. The Arifiye/Sakarya plant supplies machinery and heavy-industry customers.

Sakarya

Foundry An

Steel Castings

Steel Casting Product

Foundry An produces steel castings with grey and ductile iron by green sand and resin sand moulding. Steel casting is used where strength and wear resistance are required in automotive, mechanical engineering and construction. Parts can be finished on in-house CNC machines; the foundry is ISO 9001 certified.

Konya

Foundry An

Grey Iron Castings (EN-GJL)

Grey iron castings (EN-GJL grades) are produced by green sand and resin sand moulding. EN-GJL (formerly GG) is characterised by vibration damping and machinability for complex geometries needing dimensional accuracy. Parts can be delivered raw, primed or CNC machined, with ISO 9001 laboratory checks.

Konya

Foundry An

Ductile Iron Castings (EN-GJS)

EN-GJS (formerly GGG) ductile iron is produced by green and resin sand moulding; it offers ductility, strength and impact resistance for critical mechanical and structural parts. Castings are exported from the Konya foundry to Europe. Chemical analysis, mechanical testing and NDT are applied batch by batch.

Konya

Services in This Category

Approved supplier service catalogs in this category.

Service type: 24 services

Rolmak Döküm Sanayi ve Limited Şirketi

Ductile Iron Casting

Model moldings for rollers, rings and machine spare parts are made with mixers that have a total sand dispensing capacity of 70 tons/h. Chill moulds used in roller casting are designed to raise roller and ring quality. Melting is done in one double-pot induction furnace; up to 11 tons of metal can be melted in one heat. Chemical analyses are taken from each furnace and liquid-metal temperature is controlled; furnaces have ventilation and filtration to remove dust and smoke. Roll designs use special calculation methods to minimize casting-originated errors.

Karabük · Karabuk Organized Industrial Zone

TTT Casting

Induction Melting

Melting is on induction furnaces of 2×1 t/h. Annual casting capacity is 1,800 tonnes. A 90,000 m³/h filter system ventilates furnaces and the shop. Piece weight is 1–50 kg in ductile and grey iron.

Konya · Konya Organized Industrial Zone

TTT Casting

Spectral and Metallographic Testing

Pre-pour spectral analysis of the melt and post-cast metallographic and mechanical tests are applied. Pattern design, casting simulation and moulding-sand tests are also part of the process. The aim is that products cover all technical features of the original parts.

Konya · Konya Organized Industrial Zone

Modern Döküm

Single-Piece Casting 0.5–1,300 kg

Single-piece castings from 0.5 kg to 1,300 kg are produced. Materials are grey iron, ductile iron, alloyed and unalloyed steel and stainless steel. The shop that started with a cupola moved into this weight and grade range with the 2002 AEG induction furnace.

Sakarya

Modern Döküm

Induction Melting and Casting

In 2002 a 300 kg AEG induction furnace was added, expanding from cupola grey iron to grey iron, ductile iron, alloyed and unalloyed steel and stainless. Single pieces are 0.5–1,300 kg. The plant is at Hanlı Merkez Mahallesi, Boncuk Sokak No:5, Arifiye, Sakarya.

Sakarya

Foundry An

European Casting Export

From the Konya foundry, machined and unmachined castings are regularly exported to industrial customers in Germany, France, Italy and other EU markets, with export documentation and logistics. The group is an export company (An Dış Ticaret) plus two ISO 9001 foundries. Grey iron, ductile iron and steel have been supplied since 1990.

Konya

Akmetal Metalurji

Heavy Steel Casting (10 kg–14 t)

AKMETAL’s steel casting range is 10 kg to 14 tonnes. Stainless, low-alloy and carbon steels are made with electric arc, induction and AOD. OEM supply for offshore, heavy lifting, pressure equipment and pulp and paper uses this weight range.

İstanbul

Akmetal Metalurji

AOD Steel Casting

Electric-arc and induction furnaces are combined with an AOD converter for secondary steelmaking, described as one of the few in Europe. AKMETAL pours stainless, low-alloy and carbon steel castings from 10 kg to 14 tonnes with this route. The Tuzla Tepeören plant has operated since 1963.

İstanbul

MDC Casting

Casting Design Engineering

Engineering support covers casting design and product development in close cooperation with customers. Product targets and design features are set together while costs are calculated. Production processes are then optimized for long-life parts.

Ankara · Ankara Uzay ve Havacilik Ihtisas Organized Industrial Zone

MDC Casting

Custom Steel Spare Parts

MDC works with the customer to set product targets and recommend economical materials and methods. OEM steel spare parts are designed for industrial applications that need precision and durability. Planning, material selection, prototyping and quality assurance are in scope.

Ankara · Ankara Uzay ve Havacilik Ihtisas Organized Industrial Zone

MDC Casting

Steel Casting

MDC Casting produces steel and metal casting projects. After more than 15 years working with other foundries it moved into its own 2,500 m² plant in 2020. Parts in wear- and heat-resistant special alloys are designed and cast to customer need.

Ankara · Ankara Uzay ve Havacilik Ihtisas Organized Industrial Zone

Morçelik Çelik Döküm

Heavy Melt Casting