Cost: compared with the cotton belt could be saving 8% -10%, compared with the domestic saving tape coated with 3% -5% vs HS-5 Tapes makes the initial cost can be recovered within six months, spindle belt The average life expectancy of 4-5 years to reduce the amount of labor and empty spindles; ground hot connector port so that the spindle running smoothly, to extend the life of the spindle bearings.