At Sara Indus π, the made of PU rollers begins with selecting and precision-grinding a steel or aluminum shaft βοΈ. The shaft is then cleaned and treated with a primer to ensure proper bonding π§΄. Polyurethane is mixed and molded around the shaft, forming the roller to the required hardness πΉ. The molded roller is cured at controlled temperatures for strength and durability π₯. After curing, it is demolded, trimmed, and polished for smoothness and accuracy β¨. The roller is then balanced and undergoes quality checks for dimensions, hardness, and performance β . Finally, the finished PU rollers are packaged π¦ and prepared for industrial use. Interested in PU Rollers? Weβre just a call or email away! π Mobile: 8939011694 π§ Email: mail@saraindus.com #SaraIndus #BestService #Purollers #StepbysepProcess #Timely Delivery

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