Metal Mould Copper Alloy Precision Casting Process For Automobiles / Construction

Custom Brass Casting / Metal Mould Copper Alloy Precision Casting Process

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.

The solidification temperature range of brass is small, the fluidity is good, and the melting is convenient.

Because brass has the above characteristics of high strength, low price and good casting performance, brass has more varieties, larger output and wider application than tin bronze and aluminum bronze in copper alloy. However, the wear resistance and corrosion resistance of brass are not as good as that of bronze. Especially the corrosion resistance and wear resistance of ordinary brass are relatively low. Only when some alloying elements are added to form various special brass, the wear resistance and resistance are Corrosion performance is improved and improved.

Custom Casting Process

1. Customers send drawings or samples for quotation, such as 2D drawing (.dwg / .pdf) and 3D drawing (.igs / .stp), and provides information including material, weight and required quantity.

2. After engineers carefully check the drawings, we will provide the quotation which include mold cost, product manufacturing price, packaging and shipping costs.

3. When two parties reach an agreement, the customer places an order and signs the contract.

4. Once we receive the advance payment, the mold and samples begin to be produced.

5. Samples will be sent to customers for confirmation.

6. Once samples are confirmed, mass production begins.

7. The finished product will be packaged and shipped after testing.

Quality Control

Detailed quality control during manufacturing:

• Material supply:

Ensure material specifications and chemical composition are correct. Material certification for each batch of material.

• Equipment maintenance:

Processing equipment maintenance: regular inspection, tracking records

• Processing process:

Set a job description chart for each part.

Check the production process and updated drawing issues before processing.

• Packing and assembly:

According to custom requirements, including labels, cartons, trays, etc.

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 !