Today, we saw the Longmen saw to introduce the types of saw blades.
First, the number of teeth of multi-blade saw blade, in order to reduce the mechanical resistance, increase the cost of the saw blade, reduce noise, the number of teeth of multi-blade saw blade design is generally less.
Second, the outer diameter of multi-blade saw blade, mainly depends on the mechanical installation limit and the thickness of cutting materials, small diameter has 110MM, large diameter can reach 450 or more, according to the mechanical requirements of the Department saw blade installed up and down at the same time, or arrange installation at the same time, in order to not increase the diameter of the saw blade, reduce the cost of the saw blade before Raise the cutting thickness.
Thirdly, the coating of multi-blade saw blade, after welding and grinding of multi-blade saw blade, is generally treated with coating. It is said that it can delay the service life of the saw blade. In fact, it is mainly for the sawing blade's beautiful appearance, especially the multi-blade saw blade with a scraper. Today's welding degree, the scraper has a relatively large welding mark, so it is only carried out. Coating to ensure beauty.