A Welding Neck Flanges consists of a circular fitting with a protruding rim around the circumference which is generally machined from a forging, these flanges are typically butt welded to a pipe.
Generally speaking, the size of the vibrating screen is 400,600,800,1000,1200,1500,2000 mm, and the effect is the best with 1-5 layers of screen mesh, which can be divided into 2-6 outlets to separate 2-6 materials with different particle sizes.