AlSi7Mg Low pressure aluminum alloy casting

AlSi7Mg is a common and used aluminum alloy grade. It is called differently in international countries, such as in China ZL101, ISO-Al-Si7Mg (Fe), Japan AC4C, European standard is 42100, Germany is alsi7mg, Britain is LM25, USA is A356. Of course, they are all the same. This kind material could do heat treatment T5, T6 to increasing mechnical  needs, and its good applied for parts in low pressure, you’ll ask why?

The technical characteristics of low pressure casting:
1. The pressure and speed during casting can be adjusted, so it can be applied to various molds (such as metal type, part need sand core, etc.), casting various alloys and various sizes of castings. 0.02kg-30kg.
2. The metal liquid filling type is stable, and there is no splashing phenomenon, which can avoid the entrapment of gas and the flushing of the type wall and the core, and improve the qualification rate of the casting.
3. The casting is crystallized under pressure. The casting has compact structure, clear outline, smooth surface and high mechanical properties, which is especially beneficial for the casting of large thin or thick-walled parts.
4. Save the shrinking riser and increase the metal utilization rate to 90% to 98%.
5. Low labor intensity, good working conditions, simple equipment, easy mechanization and automation.

Basic Info
Surface Treatment: Shot blasting
Certification: CE, ISO 9001:2008
Technology: low pressure aluminum alloy casting
Size: According to Your Drawings
Transport Package: Carton, Wooden Cases
Origin:Ningbo, China

Cast aluminum production method  

Flow chart

Drawing or Sample→Mould making→casting→Deburrs→Machining(Drilling and thread,CNC machining

Surface treatment(Polising,Anodized,powder coating,paint,E-blacking)→Assembly and Packing→Shipping

The inspection will be through each process step

Surface treament 

blasting, Polising,plating,anodized,powder coating,paint,E-blacking(Electrophoresis) Hard treament,Sand blasting,ball blasting,vibration grinding,tumbling

Product Description

101A/A356/AlSi7Mg aluminum precision casting parts
Process technology: low pressure aluminum alloy casting. Material: Aluminum alloy, Alsi7mg

 Quality Control:
We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
Raw material control
Chemistry spectrum analysis
Mechanical property
Metallographic analysis
Magnetic testing
Dimension inspection
Visual inspection
Leak testing
Hardness test

Machining Ability
Our machining shop located in Qingdao using the latest CNC equipment to provide our customer with high quality products.
Horizontal and Vertical Machining Center
CNC lathe and normal lathe
CNC drilling and milling Center
Other assistant equipment

Finished:Polishing, sand blasting, heat treatment, painting, powder coating, anodizing,electroplating, Chrome plating, mirror polishing.

 

 

Application

Led light housing, Auto & Motocyle & Byicycle parts, Furniture accessories, Home decoration and housing holding, Mechanical parts, etc

 

Whats more we support:
1.Good Service.OEM and ODM service offered.1 year limited warranty for defective items(excluding items damaged and/or misused after receipt)

2.Specialized aluminum casting Enterprise in China. Simulation of the casting system, Proficient in 3d design software,solidworks,Pro.CAD,UG, with rich experienced technical teams, Provide complete aluminum casting Solutions

3.Quality Assurance.Well-equipped testing facilities,Good quality control system