Polishied Surface Custom Brass Casting High Precision Wear Corrosion Resistance

Custom Brass Casting With Polishied Surface / Metal Casting Foundry

Product Description

Cast Brass

A copper alloy with zinc as the main alloying element, usually called brass. The copper-zinc binary alloy is called ordinary brass, and a ternary, quaternary or multi-component brass composed of a small amount of other elements is added to the copper-zinc alloy, which is called special brass.

Compared with bronze, the solid solubility of zinc in copper is very high. At room temperature equilibrium, copper can dissolve about 37% of zinc, and in cast state, it can dissolve zinc by about 30%, while tin bronze. In the as-cast state, the solid solubility of tin in copper is only 5% to 6%, and the solid solubility of aluminum bronze aluminum in copper is only 7% to 8%. Therefore, zinc is very much in copper. Good solid solution strengthening effect, at the same time, most alloying elements can be dissolved in brass to different degrees, further improving its mechanical properties, thus making brass, especially some special brass, have high strength characteristics, the price of zinc It is lower than aluminum, copper and tin, and has abundant resources. The amount of zinc added in brass is more, so the cost of brass is lower than that of tin bronze and aluminum bronze.

Foundry Overview

• We are a manufacturer with more than 14 years‘ experience in casting and exporting products.
• Quality guaranteed, standard operation instructions for each process and comprehensive testing of products in key processes.
• Our prices are reasonable and competitive
• Samples can be provided for testing and installation.

Custom Casting Process

Drawings, 3D files from customer →Technical review and quotation → Order confirmation → Mold design and making → Test and repairing mold → Making sample → Customer confirmation → casting → CNC machining → Surface treatment (optional) → Inspection → Packing → Delivery.

Requesting a quote

Quality Inspection

The inspection of castings mainly includes dimensional inspection, visual inspection of appearance and surface, chemical composition analysis and mechanical property test. For castings that are more important or easy to cause problems in the casting process, non-destructive testing is required, which can be used for ductile iron castings. Non-destructive testing techniques for quality testing include liquid penetrant testing, magnetic particle testing, eddy current testing, radiation testing, ultrasonic testing, and vibration testing.

Packing: We use EPE foam, bubble film, etc. to protect and fix the product to prevent damage.

Good packaging to ensure good condition of the goods.

Shipping: By Land, Sea, Air

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 !