Manufacturing Facilities

Sand casting is one of the shell mold casting process that used resin covered sand for the mold to make products. The castings made by different types of cast irons from this process are the impellers for oil pumps. The dimension and tolerance of this product are controlled precisely by our workers and the surface is smooth via grinding and polishing. After finished manufacturing process, we inspect and measure this product to meet all the requirements. Furthermore, oil soaked step for lubrication would also be done before packaging. Here lists some facilities used in typical sand casting process.


Sand Casting Production Sand Casting Production
Outer Shell Mold Making Machine Outer Shell Mold Making Machine
2D Sand Core Making Machine 2D Sand Core Making Machine
3D Sand Core Making Machine 3D Sand Core Making Machine