The Conveyer Belt of our company is manufactured according to the state standard (IB/TA 28001).They are made of stainless steel, heat-resistant steel, corrosion-resistant steel, low carbon steel and stainless sheet. With their durable and smooth function, they are used in the fields of auto-assembly lines, annealing, heat-treatment, baking, drying, electronic, chemical, acid-pickling, water- pickling and food processing. Special sizes will be produced upon request. 1. bolting wiremetal wire would up in a fixed pitch. 2. stringmetal line connecting with bolting wire 3. screw pitchtwo adjacent helical curves, the axial pitch between two points.4. pitchthe diatance between two strings.