
OEM Permanent Mold Casting Process / Aluminum Alloy Gravity Castings
Our Service
We specialize in providing low-cost and fast turnaround services to international customers seeking low-cost and medium-volume product casting services. In addition to our core casting services, we also offer related machining and post-processing technologies to streamline your procurement process.
Product
1. Materials: Stainless Steel, Aluminum, Bronze, Brass, etc.
2.Standard: JIS, DIN, ASTM, BS, GOST
3.Processes: Sand Casting, Investment Casting, Precision Casting, CNC Machining.
4. Surface Treatment: Electro Zinc Plating Hot Deep Zinc Plating, Electrophoresis, Powder Coating, Painting, Shoot Blasting etc.
5. Heat Treatment: Induction Furnace For Raw Material Heating. Heat Treatment Of Continuous Quench + Temper + Carburization Available.
6.Machining: CNC Machining Centers For Further Machining Process.
7. Surface Finish: Texture (MT standard), high gloss polishing, Mirror finish, Sand Blast, Anodizing etc.
8. Mold Cavity: Single Cavity, Multi-Cavity, Based on Customer's Requirement.
9. Mould Life: 1,000 to 1 Million shots (according to your working environment)
10. Package: Standard exported wooden box packed
11. Payment Terms: 50% deposit, balane before shipment
Gravity Casting Capabilities
Typical | Feasible | |
Shapes | Thin-walled: Complex; Solid: Cylindrical; Solid: Cubic; Solid: Complex. | Flat; Thin-walled:Cylindrical; Thin-walled:Cubic. |
Part size | weight:2oz-660lb/57g-300kg | |
Materials | Aluminum, Copper, Magnesium | Metals, Alloy steel, Carbon Steel, Cast iron, Stainless steel, Lead, Nickel, Tin, Titanium, Zinc |
Surface finish-Ra | 125-250μin/Ra3.2-6.4 | 32-400μin/Ra0.8-10 |
Tolerance | ±0.015in/0.38mm | ±0.01in/0.25mm |
Max wall thickness | 0.08-2in/2-50mm | |
Quantity | 1000-100000 | 500-1000000 |
Lead Times | Months | Weeks |
Advantages | Can form complex shapes; Good mechanical properties; Many material options; Low porosity; Low labor cost; Scrap can be recycled. | |
Disadvantages | High tooling cost; Long lead time possible. | |
Applications | Gears, wheels, housings, engine components. |
Shaanxi Rongbao Machinery and Electronics Co.,Ltd.
Shaanxi Rongbao Machinery Electronics Co., Ltd.(formerly known as: Xianrongbao Machinery Electronics Co., Ltd.) which located in the Fengjing Industrial Park is specialized in production of high-quality aluminum sand casting products, aluminum gravity die casting products, low pressure and die casting products, CNC processing products.
Our products
We supply stainless steel casting, aluminum casting, copper casting and precise machining.
Products are widely used in automobiles, machinery, hydraulic parts, hardware, explosion box, motor parts, power tools, valves, flanges, air conditioning joints, robots, sewing, medical equipment, gear boxes, pipeline parts, snow machines, pump boxes, impellers, etc..
Our Factory
Our company currently covers an area of over 5,000m2 of production and manufacturing base, owns a high-quality professional team, with first-class production equipment and testing equipment to ensure high reliability of products. Two patents for utility models have been obtained and certified by the ISO 9001:2015 quality management system.
Our Businesses
Our company has been engaged in the production, processing and sales of casting products and CNC processing products for 14 years. Our customers come from a diverse industry field. 90 % of casting and machinery products are exported to the United States, Europe, Australia, Russia and other countries.
Our Mission
Under the guidance of "innovation is infinite, honesty is eternal", Shaanxi Rongbao will display the grand prospect with the spirit of "Struggle and forge ahead". All employees of Shaanxi Rongbao warmly welcome people from all walks of life to come to the guidance.
Welcome to inquire us prices and visit our company !