In precision casting, recycled sand is often mixed with new sand in a certain proportion to balance cost and performance.
As an important class of engineering plastics, maintaining toughness at low temperatures is one of the key performance indicators for polyamide nylon media.
If the sand mixing time is too short, the resin, catalyst and raw sand will be unevenly mixed, and the fluidity in some local areas will vary greatly, which will affect the filling uniformity.
Cryogenic deflash media provides an efficient solution for removing burrs on the inner walls of workpieces with tiny apertures through the synergistic effect of thermodynamics and fluid mechanics.
In precision manufacturing, deburring after part molding is a critical step affecting efficiency and quality.
The core of type ii urea resin sand storage is to create a stable temperature and humidity environment, and the first thing to do is to start with the airtightness of the storage space and basic regulation.