By using hot die forging for special bolts and gear blanks, significant cost reductions can be achieved!
Our company conducts "hot forging" tailored for small to medium quantities. We accommodate long items, with forging possible up to a total length of 650 mm for friction press and up to 1500 mm for electric upsetters. Generally, the limit for the upset ratio in press forging is 4.5 times, but we have devised processes that allow for a larger upset ratio. 【Features】 ■ Supports small to medium quantities (100 pieces/lot and up) ■ Low mold costs ■ Accommodates long items ■ Capable of forging with a large upset ratio ■ Various shapes of shaft work can be forged *For more details, please refer to the PDF document or feel free to contact us.
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【Examples of Expected Cost Reduction Effects】 ■ Machined products (shafts, gears) made from round bar material ■ Forged products that cannot be accommodated by cold forging due to low quantities ■ Specially shaped bolts with low quantities *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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The pantograph jack is developed and designed in-house, and we carry out integrated production from press processing, machining, assembly, to painting. Hot forging for manufacturing special bolts and gear blanks is a processing technology suitable for small quantities of various types. Founded in 1914, our headquarters is located in Suita City, Osaka Prefecture, and our factory is in Tamba-Sasayama City, Hyogo Prefecture. We have obtained ISO 9001 quality management system certification and are an inspection factory for the Japan Water Works Association.