We have devised a way to suppress internal heat generation! It is made with an ether-based polyurethane rubber with a hardness of 80 degrees, which is good for sending!
We would like to introduce a case study of the production of the "Feeding Roller (Woodworking Edition)." We received a request for the replacement of a urethane rubber roller. We confirmed the hardness, shape, and appearance of the sample feeding roller through visual inspection, a durometer, and calipers, and then proceeded with the urethane rubber processing. The hardness of the urethane rubber was determined to be 80 degrees, which is suitable for feeding, and we made adjustments to minimize internal heat generation during roller friction. [Case Overview] ■ Product Name: Feeding Roller (Woodworking Edition) ■ Processing: Casting (without mold) + polishing and grinding ■ Production Period: 1 week to 10 days *For more details, please refer to the PDF document or feel free to contact us.
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[Production Points] ■ The hardness of the urethane rubber has been determined to be 80 degrees, which is the best for sending. ■ Measures have been taken to suppress internal heat generation that occurs when the roller rubs. *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Ritsusei Chemical Industry Co., Ltd. conducts a consistent process from casting to polishing of urethane products. We handle urethane rubber hardness ranging from low hardness (25-30 degrees) to high hardness (95-100 degrees). Generally, casting urethane is done at atmospheric pressure, and for simple shapes, it can be produced without using molds.