Main testing materials: chemical raw materials, nylon sheet base, industrial belt cloth and rough leather cloth, nylon sheet base belt.
With characteristics of structure-simple, less cost, flexibility and durability, flat belt by Dehai Youli, a reliable machine belts supplier, operates most efficiently in situations where drive speed is above 3000 fpm and where long-distance, continuous, smooth-running applications are required. Compared with V-belts, a significant advantage of flat rubber belts is that efficiency nearly reaches 99% and is about 2.5-3% better than V-belts. The reason why a flat lathe belt has features of good efficiency is that lower bending losses from a thin cross-section, lower creep from friction covers and higher modulus of elasticity traction layers, and no wedging action into pulleys. In the meantime, flat machine belts can be applied in many industries such as textile, wooding, packaging, printing, Tabacco, construction, electronics, etc with longer service life and requiring less repair and maintenance.