PU Timing Belts

Chengtai produces polyurethane timing belts using high-grade polyurethane raw materials and high-tensile steel (or Kevlar) tensile cords, formed through a one-piece molding process. These belts offer excellent resistance to wear, oil, and aging. They feature high pitch accuracy, good dynamic flexibility, smooth operation with zero initial backlash, and reduced transmission errors. Various tooth profiles (trapezoidal, curvilinear, etc.) as well as customized widths and lengths are available to meet different high-precision positioning and power transmission requirements. Our timing belts are widely used in machine tools, automation equipment, textile machinery, power tools, and instrumentation drive systems, ensuring long-term reliable operation and reduced maintenance frequency.