STANDARD INFORMATION

Molding Process

Production Process

Our Foundry facility has Eirich branded sand mixers 20tons/Hour and  35tons/Hour capacity automatic moisture and weighing controlled sand preparation Unit and 250 molds/shift capacity, model setting dimensions 720 x 560 x h( 250 + 250 ) mm* with 2pcs HFM branded full automatic vacuumed press technology, horizontal  flaskless wet sand molding machine line ability, As well as  that 10mtons/Hour sand reclamation capacity; 

Alphaset 3 t/hour sand reclamation unit. Mould dimensions 2.000 x 1.500 x 1.000.

Large parts are moulded with alphaset system which gives repeatable dimensions and a better surface quality.

In addition, our production facility has a capacity of 150 molds/shift; There are permanent molds with model setting dimensions of 70x70x50 mm and 90x60x60 mm dimensions, and a 40x40x24 mm casting line with model dimensions of 40 molds/hour suitable for chemical resin-based fully automatic robotic casting. 

Inductotherm brand dual track located in our production facility has an energy capacity of 900 kW/hour; With induction melting furnaces capable to melting metal of 1500 kgs/ hour, 2pcs  holding furnaces with 500 kg/ hour aluminum melting capacity, 2pcs aluminum casting and holding furnaces with a capacity of 500 kg, in accordance with international norms and standards, taking into account customer special requests, lamellar graphite (grey) cast iron, spheroidal graphite cast iron, next generation spheroidal graphite cast iron, high alloy castings and aluminum castings can be produced.

Carbon equivalent, saturation degree, carbon and silicium values, temperature of the liquid metal in the furnace, spheroidaling tendencies of the material can be measured in a short time with the integrated thermal analyzer on furnace for the products to be produced. In addition, with the help of molten metal Oxford Foundry Master and Metal-Lab brand spectrometer. It is ensured that production is made in the desired standards by subjecting it to spectral analysis.

Density index measurement and degassing processes required for the aluminum casting process are also provided within our company. Our company, which mainly produces with the green sand molding method, It has the infrastructure to analyze the moisture content, wet compressive strength, gas permeability, compactability value, wet shrinkage value, and mold sand grain size of the molds to be prepared with Simpson and George Fisher brand product testing devices in the sand laboratory. In addition, our company has hot box and cold box, shell core production and quality control technology for the cores used as mold auxiliary materials.

All production process are examined and recorded in our company, where the casting process is controlled by portable temperature measuring devices.

With the completion of the mold breaking process after the casting process, the products are cleaned in 2 pcs hanging type sandblasting machines, each with a capacity of 6 tons/hour, and subjected to cutting and deburring processes. After the completion of the relevant processes, the paint process in accordance with the customer's special requests; In the continuous hanging type paint line, chemical impregnation with dipping and spray gun method and kiln-drying process with infrared technology are carried out together.

However, as per customer requirements, the thermal treatment process is carried out in a PLC controlled annealing furnace with dimensions of 1200 x 1000 x 1750 mm. The annealing information of the furnace, which has a maximum power of 1000 kw and a maximum temperature of 1100 °C, is output as the temperature treatment graphics loaded at the end of the operation.

At the end of all processes, the microstructure, hardness, tensile strength, elongation values% are tested in our company's quality laboratory with destructive and non-destructive testing method.

TECHNICAL INFORMATION

Lamellar Graphite Cast Iron

Ductile Cast Iron

SiMo Alloy Ferritic Ductile Iron

ALUMINUM AND ALUMINUM ALLOYS

Next Generation Nodular Graphite Cast Iron

Chrome Alloy White Cast Irons

Ni-Resist Cast Iron

MESA Makina produces cast parts which are Gray Cast Iron material. The standards and material quality used are shown in the table below. In addition, it is produced in special alloy casting parts according to the customer's request and specifications.

LAMEL GRAPHITE CAST IRONS
StandartMaterial
TÜRKİYE- TSE TS-552DDL-15DDL-20DDL-25DDL-30DDL-35
EU - EN 1561GJL 150GJL 200GJL 250GJL 300GJL 350
GERMANY - DIN 1691GG 15GG20GG 25GG 30GG 35
USA - ASTM A 4876Class 20 BClass 25 BClass 35 BClass 50 BClass 55 B
G.BRITAIN - BS 1452Grade 150Grade 220Grade 250Grade 300Grade 350
FRANCE - NF A32-101Ft 15 DFt 20 DFt 25 DFt 30 DFt 35 D
ITALY - UNI 5007GG 15GG20GG 25GG 30GG 35
JAPAN - JIS G 5501FC 150FC 200FC 250FC 300FC 350

MESA Makina produces cast parts which are Ductile Cast Iron material. The standards and material quality used are shown in the table below. In addition, it is produced in special alloy casting parts according to the customer's request and specifications.

BALL GRAPHITE CAST IRON
StandartMaterial
TÜRKİYE -TSE TS 526DDK-35.3DDK-40.3DDK-40DDK-50DDK-60DDK-70DDK-80
EU -  EN 1563GJS 350-22LTGJS-400-18LTGJS-450-15GJS-500-7GJS-600-3GJS-700-2GJS800-2
GERMANY -DIN 1693GGG-35.3GGG-40.3GGG-40GGG-50GGG-60GGG-70GGG-80
USA - ASTM A 536 60-40-1865-45-1280-55-06100-70-03120-90-2 
G.BRITAIN - BS 2789 Grade 370/17Grade 420/12Grade 500/7Grade 600/3Grade 700/2 
FRANCE - NF A32-101 FGS-370-17FGS 400-12FGS 500-7FGS 600-2FGS 700-3 
ITALY - UNI 5007 GS 370-17GS 400-12GS 500-7GS 600-2GS 700-2 
JAPAN - JIS G 5502FCD 350-22LFCD 400-18LFCD 400-15FCD 500-7FCD 600-3FCD 700-2FCD 800-2

MESA Makina produces cast parts which are SiMo Ferritic Ductile Iron. The standards and material quality used are shown in the table below. In addition, it is produced in special alloy casting parts according to the customer's request and specifications. 

SiMo Alloy Ferritic Ductile Iron
DIN StandardEN Standard
DIN EN 16124EN-GJS-SiMo25-5
DIN EN 16124EN-GJS-SiMo30-7
DIN EN 16124EN-GJS-SiMo35-5
DIN EN 16124EN-GJS-SiMo40-6
DIN EN 16124EN-GJS-SiMo40-10
DIN EN 16124EN-GJS-SiMo45-6
DIN EN 16124EN-GJS-SiMo45-10
DIN EN 16124EN-GJS-SiMo50-6
DIN EN 16124EN-GJS-SiMo50-10


Aluminum Casting
StandardsMaterials 
DIN 1725-1AlSi10Mg
DIN 1725-1AlSi10Mg(Cu)
DIN 1725-1AlMg5Si2CuMn

MESA Makina produces cast parts which are Next Generation Nodular Graphite Cast Iron material. The standards and material quality used are shown in the table below. In addition, it is produced in special alloy casting parts according to the customer's request and specifications.

NEW GENERATION GLOBAL GRAPHITE CAST IRON
StandartMaterial
 EN 1563: 2011EN-GJS-450-18
 EN 1563: 2011EN-GJS-500-14
 EN 1563: 2011EN-GJS-600-10
 EN 1563: 2011EN-GJS-700-6

MESA Makina produces casting parts which are High Chromium Alloy Cast Iron material. The standards and material quality used are shown in the table below. In addition, it is produced in special alloy casting parts according to the customers requirement and specifications.

ALLOY WHITE CAST IRONS
StandartMaterial
ASTM A 532Ni-Cr-HC 
ASTM A 532Ni-Cr-LC
ASTM A 532Ni-Cr-GB
ASTM A 532Ni-HiCr
ASTM A 532%12Cr
ASTM A 532%15Cr-Mo-LC
ASTM A 532%15Cr-Mo-HC
ASTM A 532%20Cr-Mo-LC
ASTM A 532%20Cr-Mo-HC
ASTM A 533 %25Cr

MESA Makina produces casting parts which are High Nickel Alloy Cast Iron material. The standards and material quality used are shown in the table below. It is also produced in special special alloy parts according to customers requirement and product specifications.

Ni-Resist CAST IRON
StandardMaterial
DIN 1694GGG-NiSiCr30-5-2
DIN 1694GGG-NiSiCr30-5-5
DIN 1694GGG-NiSiCr35-5-2

DOCUMENTS

Technical Data Documents

Measuring Documents

Assembling Documents

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ARTICLES

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History of Cast Iron and Unknown Issues

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06.07.2022
History of Cast Iron and Unknown Issues
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