100% Original Vacuum Sand Moulding - OEM Custom Grey Iron Casting – Mingda

Short Description:


Product Detail

FAQ

Product Tags

Related Video

Feedback (2)

With reliable quality process, good reputation and perfect customer service, the series of products produced by our company are exported to many countries and regions for cast stainless steel handle, stainless steel casting precision casting, Welded And Seamless Steel Pipe, Created solutions with brand price. We attend seriously to produce and behave with integrity, and because of the favor of clients in your own home and overseas in the xxx industry.
100% Original Vacuum Sand Moulding - OEM Custom Grey Iron Casting – Mingda Detail:

Basic Info

Die Casting Machine Type: Cold Chamber Die Casting Machine

Die Casting Method: Soluble Die Casting

Application: Machinery Parts

Machining: CNC Machining

Tolerance Grade: 8

Casting Surface Quality Level: 3

Certification: SGS, ISO 9001:2008

Size: As Per Drawing

Additional Info

Packaging: standard export package

Productivity: 100 Ton/Month

Brand: Mingda

Transportation: Ocean,Land,Air

Place of Origin: China

Certificate: ISO9001

Port: Tianjin

Product Description

Grey iron, or grey cast iron, is a material type of cast iron with graphitic microstructure. We call this kind of material grey iron because of the gray color of the fracture. For the graphite lubricating the cut and breaking up the chips, grey iron is a common cast alloy due to its relatively low cost and good machinability. Besides, because the graphite flakes self lubricate, it also has good galling and wear resistance.

Grey iron also has less solidification shrinkage than other cast irons because of the graphite microstructure. Whe casting, the silicon element can promote good corrosion resistance and increase fluidity when casting. Gray iron is generally considered easy to weld. Compared to other iron castings, gray iron has a low tensile strength and ductility; that is why the impact and shock resistance of this kind of material is almost non-existent.

Frequently Used Grey Iron Grades

Gray Iron Wall thickness/mm C Si Mn P≤ S≤
HT150 <30 3.3-3.5 2.0-2.4 0.5-0.8 0.2 0.12
30-50 3.2-3.5 1.9-2.3 0.5-0.8 0.2 0.12
>50 3.2-3.5 1.8-2.2 0.6-0.9 0.2 0.12
HT200 <30 3.2-3.5 1.6-2.0 0.7-0.9 0.15 0.12
30-50 3.1-3.4 1.5-1.8 0.8-1.0 0.15 0.12
>50 3.0-3.3 1.4-1.6 0.8-1.0 0.15 0.12
HT250 <30 3.0-3.3 1.4-1.7 0.8-1.0 0.15 0.12
30-50 2.9-3.2 1.3-1.6 0.9-1.1 0.15 0.12
>50 2.8-3.1 1.2-1.5 1.0-1.2 0.15 0.12

In our foundry, we can make grey iron castings in below two types:

Lost Foam Casting: The only investment casting process for cast iron components, which has lots of advantages to produce small gray iron invesmtent castings, such as saved mould cost, shorten production cycle and improve production efficiency. With lost foam casting process, we can help our customers to obtain high accuracy products with excellent surface finish, and less machining operations will be done.

Resin Sand Casting: Main sand casting process for small and medium castings. Compare with other sand casting processes, resin sand casting is relatively precise casting method close to investment casting. As good rigidity of resin sand and high strength of sand mould when early casting,then we could effectively eliminate the shrinkage cavity, shrinkage defects of gray iron castings.


Casting equipment 


casting equipment

casting equipments


Product detail pictures:

100% Original Vacuum Sand Moulding - OEM Custom Grey Iron Casting – Mingda detail pictures

100% Original Vacuum Sand Moulding - OEM Custom Grey Iron Casting – Mingda detail pictures

100% Original Vacuum Sand Moulding - OEM Custom Grey Iron Casting – Mingda detail pictures

100% Original Vacuum Sand Moulding - OEM Custom Grey Iron Casting – Mingda detail pictures

100% Original Vacuum Sand Moulding - OEM Custom Grey Iron Casting – Mingda detail pictures


Related Product Guide:

Sticking for the belief of Creating items of top of the range and creating buddies with people today from all over the world, we normally put the interest of shoppers in the first place for 100% Original Vacuum Sand Moulding - OEM Custom Grey Iron Casting – Mingda , The product will supply to all over the world, such as: Japan, Armenia, Mauritius, All styles appear on our website are for customizing. We meet up to personal requirements with all products of your very own styles. Our concept is to help presenting the confidence of each buyers with the offering of our most sincere service, and the right product.
  • Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Priscilla from Seychelles - 2018.12.11 11:26
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Betty from Southampton - 2018.06.26 19:27
    Write your message here and send it to us