What is a stacked abrasive sanding belt?
What is a stacked abrasive sanding belt?
— High self-sharpness, 3-5 times service life —
A stacked abrasive sanding belt is a new-type grinding tool, featuring high grinding efficiency, stable grinding performance, good grinding precision, and long service life. It can meet the grinding, surface wire drawing, and polishing needs of various stainless steels, titanium alloys, and other metals. It is the preferred abrasive tool for new-type flexible and precision grinding.
Belt grinding is elastic contact grinding
Belt grinding is the extrusion of abrasive grains on the workpiece surface, causing plastic deformation, cold hardening layer changes, surface tearing, as well as thermoplastic flow due to temperature rise at contact points from friction. Therefore, belt grinding has the combined effects of grinding, lapping, and polishing, which is why it yields good surface quality.
On the other hand, due to the elastic grinding characteristic of the sanding belt, the contact length between the belt and the workpiece in the grinding area is longer than that of a grinding wheel. The number of abrasive grains participating in grinding is larger, with each grain bearing a small and uniform load, resulting in less grain damage and a low wear ratio for the entire sanding belt.
A brand-new concept of self-sharpness
A stacked abrasive sanding belt is made by bonding many precisely sized micro-powders to form large abrasive particles suitable for specific needs. These particles are then evenly "planted" onto a specially treated substrate through Anji Chang's self-developed grain planting technology, resulting in a high-strength sanding belt.
Thus, similar to solidified abrasives, the blunt abrasive grains continuously fall off under centrifugal force during grinding, exposing new grains, which enables stable grinding and polishing.
— Grinding amount comparison —
Comparison of grinding effects between stacked abrasive sanding belts and ordinary abrasive sanding belts:
