Metal Foundry Grey Cast Iron Parts Machinery Oil Pump Parts
Product Details
| Material | Gray Iron Casting/Ductile Iron Casting |
| Process | Resin sand casting/shell mold casting/investment + CNC machining |
| Casting Tolerance | CT9-10 for Machine Molding Process,
CT8-9 for Shell Molding and Lost Foam Molding Casting Process
CT10-11 for Manual Molding Sand casting Process |
| Casting surface roughness | Ra 12.5-25 um |
| Casting weight range | 3kg to 2.5tons per piece |
| Casting Size | As Requirement/As drawing |
| Machining surface roughness | As Requirement |
| Material standard | GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR |
| Surface treatment | KTL (E-coating), Zinc plating, Mirror Polishing, Sand Blasting, Acid pickling, black oxide, Painting, Hot galvanizing, Powder
coating, and Nickel plating. |
| Service available | OEM & ODM |
| Quality control/Testing facility | Sectrometer, tensile test machine, hardness test machine,metallographic microscope. 100% inspection |
| Application | Train & railway, automobile& truck, construction machinery, forklift, agricultural machinery, shipbuilding, petroleum
machinery,construction, valves and pumps, electric machine, hardware, power equipment, and so on. |
Production Process
Iron Mold Casting Production Line: Ideal for high-volume orders, this line ensures the production of durable, cost-effective castings with fast turnaround times.
Resin Sand Casting Production Line: Perfect for smaller, high-precision orders or prototypes, this line produces castings with excellent surface finishes and dimensional accuracy.
About Us
Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron,
Ductile Iron Castings and and any other precision castings for more than 25 years.
We are dedicated to meet different requirements of various customers across the world, products are mainly
involved Agricultural and Construction Machinery, Hydraulic, Mining industry, Municipal Products, some steel
and stainless steel castings for Pumps and Valves, Pipe Fittings, etc.
Please feel free to contact us if you have any requests.
FAQ
1.what industries does your company specialize in? .
We specializes in providing high-quality casting and precision machining prod.ucts for industries such as automotive,rail transportation, new energy vehicles, and solar photovoltaic, We supplycustomized cast iron components and mechanical parts to global leading companies, including VolkswaGen, FAWCRRC, and others.
2. What types of products do you primarily produce? . Our main products include ductile iron, gray cast iron, and vermicular cast iron components used in automotiveparts, reducer accessories, industrial pump parts, and more. We also offer CNC precision machining, mechanical surface fnishing, mechanical baking varnish, welding, and heat treatment services.
3. Do you accept custom orders?. Yes, we specialize in custom production, We provide high-precision casting and machining services tailored toyour specific requirements, Our team will work closely with you to ensure the products meet your exact specifcationsand quality standards.
4.How do you ensure product quality? . With 30 years of casting experience, we use advanced production equipment and rigorous quality control processes to ensure that every product meets international standards. All products undergo strict testing and quality checksbefore delivery to ensure they meet customer requirements
