Features The PU round belt mainly high quality PU particles as material which is produced after purification processing precision machinery science has a very high resistance to tension tensile strength The polyurethane round belt is wear resistance and impact resistance, easy to welding, easy installation, long service life The transmission belt can replace traditional rubber products such as glass fiber insulation materials wood This polyurethane round belt is smooth surface, and high hardness The transmission belt is used for drive transmission in packaging machine, printing machine, spinning machine, drive motor, porcelain brick etc Features: The PU round belt mainly high quality PU particles as material which is produced after purification processing precision machinery science has a very high resistance to tension tensile strength The polyurethane round belt is wear resistance and  impact resistance, easy to welding, easy installation, long service life  The  transmission belt can replace traditional rubber products such as glass fiber insulation materials wood This polyurethane round belt is smooth surface, and high hardness The  transmission belt  is used for drive transmission in packaging machine, printing machine, spinning machine, drive motor, porcelain brick etc Specification: Material:Polyurethane Color: orange Size (Optional) : 2mm*10m, 3mm*10m,4mm*10m, 5mm*10m, 6mm*10m, 8mm*5m, 10mm*3m, 12mm*3m, 15mm*3m Surface: smooth Weight: Approx.40g~500g/1.4oz~17.6oz   Package list: 1 * Polyurethane Round Belt   Package List