Sand casting is a traditional casting process that uses sand as the main molding material to make molds. Sand molds are generally cast by gravity, and low-pressure casting, centrifugal casting, and other processes can also be used when there are special requirements. Sand casting has a wide adaptabi

Abstract: The cracking and peeling of the surface layer in investment casting are long-standing problems that have not been solved in the precision casting process. Both silica sol process and water glass process existIn this issue. The solution to this problem in actual production. It's nothing mor

Silica sol is widely used in various fields. The production capacity of silica sol in China has reached nearly 600000 tons, and it has developed rapidly in recent years. It is mainly used in precision casting, refractory materials, coatings, catalysts, papermaking, and other fields. With further res

Sand casting is an ancient and time-tested method that is the cornerstone of a rich foundry craft. Rooted in tradition yet adapted to modern needs, this technique embodies the art of transforming molten metal into complex shapes through sand. Let’s delve into the nuances of sand casting, exploring

Die Casting is a metal casting process that is characterized by forcing molten metal under high pressure into a mold cavity. The mold cavity is created using two hardened tool steel dies which have been machined into shape and work similarly to an injection mold during the process. Most die castings

Warmly welcome our distinguished guest from Spain to Densen Group.Densen Group are getting to be recognized and respected around world as a World Class Industrial Solutions Provider. We sincerely hope to build a cooperative and mutual beneficial business relationship with customers all over the world!

At the moment of the blooming spring fragrance, New Densen attended an extraordinary and significance event which is HANNOVER MESSE 2018.

We hereby sincerely invite you and your company representatives to visit our booth at HANNOVER MESSE 2018. Information below for your reference.

Warmly welcome our distinguished guest from Australia to Densen Group

Warmly welcome our distinguished guest from Italy to Densen Group. Densen Group are getting to be recognized and respected around world as a World Class Industrial Solutions Provider. We sincerely hope to build a cooperative and mutual beneficial business relationship with customers all over the wor