Sandry Made Resin Coated Sand Reclamation and Molding Line

Sandry Made Resin Coated Sand Reclamation and Molding Line  

What is resin sand casting?

Resin sand casting process is a kind of floor molding process by using the resin sand as the molding material. Resin sand is a kind of mixture of quartz sand and resin. After mixing and burning, the resin sand could become very hard and solid, so we called it as the hard mold. The iron casting made by resin sand will be usually called as resin sand casting.

What is the character of resin sand casting?

Since resin sand mold is very hard and solid, and it has smooth surfaces, so the resin sand casting has more accurate dimensions and better surface smoothness, and less sand residual and casting defects on the surfaces and inside.

What kinds of castings are suitable for resin sand casting process?

Because the resin sand is expensive, and lower production rate than green sand casting process, so it is more suitable to produce larger iron castings, such as the castings with weight from dozens of kilograms to several tons. By the way, resin sand casting process is not suitable to produce steel castings since steel castings need higher air permeability.

Machines used in the resin sand reclamation plant line

Resin sand reclamation and molding line includes vibrating sand falling machine,vibrating conveyor,vibrating feeder,vibrating crusher,magnetic separator, reclaimer, boiling type cooler, sand mixer, three sand bins and four elevators.