1) the pressure and speed can be adjusted during casting, so it can
be applied to casting various alloys and castings of various sizes
in various casting types (such as metal type, sand type, etc.).(
2) the bottom injection mold is adopted, and the metal liquid
filling model is stable and free from splashing, which can avoid
being sucked into the gas and scour the mold wall and core, and
improve the qualified rate of the casting.(
3) the casting crystallizes under pressure, with dense structure,
clear outline, smooth surface and high mechanical properties,
especially beneficial to the casting of large thin-walled parts.(
4) the metal utilization rate is increased to 90 ~ 98% without the
need to refill the riser.(
5) low labor intensity, good working conditions, simple equipment,
easy to realize mechanization and automation.
Advantages and disadvantages (relative to gravity gold casting)
Advantages and disadvantages (relative to gravity metals)
Advantages:
1) high casting efficiency.(85~95%) because there is no riser and runner, the gate is small,
so the material cost and processing time can be greatly reduced.
2) perfect casting.Easy to form directional solidification, less internal defects.
3) less involvement of gas and debris.The pressure speed can be changed and the soup can be filled by
laminar flow.
4) sand core can be used.
5) it is easy to realize automation and can operate multiple
operations and processes.
6) not affected by the operator's proficiency.
The flange connection is easy to use and can withstand greater
pressure. In industrial pipelines, flange connections are used
extensively. In the home, the diameter of the pipe is small, and it
is low pressure, and the flange connection cannot be seen. If in a
boiler room or production site, there are flanged pipes and
equipment everywhere. In layman's terms, the function of the flange is to fix and seal
the pipe joints.
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 inproduction 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 over5,000m2of 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 theISO 9001:2015quality 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 prospectwith 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.
