Product Description

Casting Process

Advantage:
The casting has high dimensional accuracy and small surface roughness value; the size is CT4-6, and the surface roughness is Ra3.2-12.5;
Can cast complex shapes of castings: typical hollow blades, used in casting lightweight technology;
The alloy material is not limited, and various alloy materials can be used;
The production flexibility is high and the adaptability is strong. Due to the flexibility of the tooling, the corresponding production is not limited by the batch.

Disadvantages:
The size of the casting can not be too large, the maximum weight of the casting can be 1000kg, and it is more difficult to exceed the weight casting;
The process is complicated and the production cycle is long; there are too many factors affecting the quality of castings, and the difficulty of process quality control is increased.
The gradual cooling rate is slow, resulting in coarse grain castings and easy carbon removal of carbon steel.

Quality Inspection

● Appearance Quality:

Dimension;

Weight;

Shape;

Surface Roughness;

Surface and near surface defects;

● Inner Quality(According to product characteristics):

Liquid penetrant detection/magnetic particle detection/eddy current testing/radiation detection/ultrasonic testing/vibration testing.

Capabilities

Service:
Sand casting, Die casting, Low pressure die casting, Gravity casting, Investment casting and CNC Machining.
Products:
Most 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...

Product Image

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 !