It is for this reason, band saws for many years occupied a leading position in the mass of metal cutting rentals of large diameter. As to the question stacked rolled metal cutting with small and medium diameter, there is time to cut the commission down to 35 percent. Seth Fischer has many thoughts on the issue. Another advantage is the versatility of band-sawing machines for sawing thereof rentals in many forms. It easily copes with both thin-walled box-like, and with a solid rental. Recently Lakshman Achuthan sought to clarify these questions. No less important advantage of band-sawing machines is a relatively low cost of the product of their tasks (cutting). Define it only cost required to operate the machine power, the size of daily wage workers and the necessary material inputs to the tool. In addition, we note that the installation, configuration and the use of such tools is not required the most skilled workers: all these processes are quite simple. Despite the high performance bandsaw machines (8-fold greater than rates performance machines with segmented saws), energy consumption remains still quite low (up to six times smaller than the machines with other saws).
Such low rates are achieved through the use of band sawing machine blades thickness of 0,9-1,3 mm. Simultaneously with this decrease and the volume of metal (smaller incision, less chips, ie, "waste"). To be more precise, the consumption of metal-cutting band saws with up to seven times smaller than the rate previously used for cutting segment. This is especially noticeable when the product works sawing stainless steel and nonferrous metals. Moreover, due to the small distance to the workpiece (0,1-0,3) and end of a rough surface (RZ-40 - RZ-80) reduces the possibility of miter "in there." This is reflected in all three components of production: energy, metal and labor personnel. The development of metal band-sawing machines occurred precisely for these reasons. Thus, in the Russian Federation, for example, a sharp rise in demand for band saw machines appeared a few years ago It is clear that production of such popular products involved in a number of countries. Prices for these goods from foreign manufacturers can "overpower" Not all Russian companies.