Our unique brand named after Tamagawa region's alloy products, Tamagawa-Alloy!
"Tamaroi" is a sintered oil-bearing bearing and sintered machine part that achieves high functionality and cost reduction for components through powder metallurgy technology. In powder metallurgy, it is possible to use metal powder efficiently through simple processes such as mixing, forming, and sintering. Furthermore, when precision and strength are required, advanced components can be created through sizing and post-processing. 【Features】 ■ Cost reduction through mass production of high-precision parts ■ Environmentally friendly manufacturing through energy and resource conservation ■ Maintains lubrication without the need to supply oil to the components *For more details, please download the PDF or feel free to contact us.
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【Process】 ■1. Materials ■2. Mixing ■3. Molding ■4. Sintering ■5. Sizing ■6. Post-processing ■7. Inspection, Completion *For more details, please download the PDF or feel free to contact us.
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Tama Metallurgical Industry Co., Ltd. manufactures and sells powder metallurgy products. Our pride, the oil-less bearing, is a composite of fine powdered metal. By maximizing its porous structure, it becomes a "sintered oil-bearing bearing." Additionally, if the purpose is not to contain oil, there are "sintered mechanical parts" manufactured to increase mechanical strength with fewer voids and to reduce machining and labor costs. Please feel free to contact us if you have any inquiries.