China Wholesale ODM Hardware Turning Milling Auto Car Motorcycle Spare Machinery Machine CNC Machining Aluminum Parts factory and suppliers

Wholesale ODM Hardware Turning Milling Auto Car Motorcycle Spare Machinery Machine CNC Machining Aluminum Parts

Short Description:

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

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We stick to our enterprise spirit of “Quality, Performance, Innovation and Integrity”. We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Wholesale ODM Hardware Turning Milling Auto Car Motorcycle Spare Machinery Machine CNC Machining Aluminum Parts, If possible, make sure you mail your needs with a detailed list including the style/item and quantity you require. We’re going to then ship our greatest prices to you.
We stick to our enterprise spirit of “Quality, Performance, Innovation and Integrity”. We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for China Anodizing Aluminum and Stainless Steel Fabrication, We are going to supply much better products and solutions with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or will need more information you should feel free to contact us. We are looking forward to receiving your enquiries soon.

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

We stick to our enterprise spirit of “Quality, Performance, Innovation and Integrity”. We purpose to create a lot more price for our prospects with our rich resources, innovative machinery, experienced workers and great products and services for Wholesale ODM Hardware Turning Milling Auto Car Motorcycle Spare Machinery Machine CNC Machining Aluminum Parts, If possible, make sure you mail your needs with a detailed list including the style/item and quantity you require. We’re going to then ship our greatest prices to you.
Wholesale ODM China Anodizing Aluminum and Stainless Steel Fabrication, We are going to supply much better products and solutions with diversified designs and professional services. At the same time, welcome OEM, ODM orders, invite friends at home and abroad together common development and achieve win-win, integrity innovation, and expand business opportunities! If you have any question or will need more information you should feel free to contact us. We are looking forward to receiving your enquiries soon.