Polyurethane Rubber Products Manufacturers

P.T.R. Inc. takes great pride in its finishing department, with precision tolerances second to none on all items/parts that need machining or grinding to size. Tolerances of T.I.R. 0.002″ to run concentric or true with the bearing seat, and an overall length flatness of 0.002″ on items such as rollers or wheels.

High polish finish can be achieved on print and laminating rollers. Also rough coarse texture can be applied on pull – feed rollers or wheels for a better grip creating a positive traction for driving or pulling stock.

Polyrubber Tool & Roll Inc. superior bonding application creates a fusion between polyurethanes and rubbers to metals. Baked at 240 degrees F. for approximately 8 hours, vulcanizes these materials together. There is also a cool bonding system for such things as bearings or items sensitive to heat.

P.T.R. Inc. materials are manufactured from scratch to create a durable/ resilient hard or soft durometer hardness. From a 10-A very soft to a 75-D hard high impact material, we customize all shapes and sizes. After the rubber/polyurethane is fully cured, some of these items need fine tuning. Now entering the finish department, we complete product by cylindrical grinding, machining or milling. Rubber Parts are calibrated and inspected as per drawing or tolerance supplied