The protruding part of the metal fitting was designed to be on the bottom when creating the mold! This allowed for smooth grinding and polishing processes.
Here is a case study of the production of "Caster Roller." We found a jig that can handle nearly 20 pieces at once for shot blasting, allowing for a smooth execution of both shot blasting and adhesive processing. We designed the mold so that the protruding parts of the metal fittings would be on the bottom, and with a urethane rubber hardness of 90 degrees, we achieved good compatibility with the grinding wheel, enabling smooth grinding and polishing processes. 【Case Overview】 ■ Product Name: Caster Roller Urethane Rubber 90 Degrees Black ■ Processing: Casting (with mold) + Urethane Rubber Grinding and Polishing ■ Production Period: Approximately 1 month (160 pieces) *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
[Production Points] ■ Shot Blasting: Found a fixture that can produce nearly 20 pieces at once. ■ Molding: Designed and manufactured the mold so that the protruding parts of the metal fittings are on the bottom. ■ Grinding and Polishing: Since the mold was created, there was less polishing area, making processing easier. *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
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.