For those troubled by early wear and high costs of cast iron parts! We solve these issues with processing technology that utilizes black skin and a mass production system, achieving significant cost reduction and extended lifespan.
Do you have any of these concerns? - Cast iron parts are wearing out or breaking prematurely in harsh operating environments, leading to product complaints. - There is a significant material loss due to full machining, resulting in high processing costs that are not profitable. - Variability in machining accuracy during mass production is causing delays in delivery and supply shortages, putting a burden on the site. Kyowa Seiki's "Precision Cutting Processing Contract Service for Ductile and Gray Cast Iron" fundamentally resolves these issues. ◇ Cost reduction through shape proposals that utilize the black skin ◇ By avoiding full cutting and proposing designs and processing that leave the black skin surface, we suppress unnecessary cutting work and material waste. This achieves significant cost reductions while maintaining performance. ◇ Precision cutting technology specialized for cast iron that stabilizes accuracy ◇ We address the unique distortions and machining difficulties of FC and FCD materials. Using NC lathes and machining technology, we maintain strict dimensional tolerances and significantly extend the lifespan of parts. ◇ Flexible mass production capacity and stable supply system ◇ Our well-equipped facilities can handle mass production. We eliminate concerns about line stoppages and support stable supply with short lead times and as planned. *For more details, please download the catalog or feel free to contact us.
Inquire About This Product
basic information
【Material and Processing】 - Material: Gray cast iron (FC200/FC250/FC300, etc.), ductile cast iron (FCD450/FCD500/FCD600, etc.) - Processing methods: NC lathe processing, machining center processing, composite cutting processing
Price range
Delivery Time
Applications/Examples of results
Main industries and target components: - Tractors - Combines - Diesel engines - Pneumatic equipment - Hydraulic equipment - Construction machinery
catalog(2)
Download All CatalogsCompany information
Kongō Seiki Co., Ltd. is engaged in the processing and manufacturing of diesel engine parts, tractor parts, and other components at the New Tone Industrial Park in Inashiki City, Ibaraki Prefecture. We can also produce items such as lighting panels and vases based on the CAD data you provide. Please feel free to contact us regarding technology, delivery times, quantities, or anything else.

![[Free Offer] Prevent Blade Troubles in Production Equipment! Non-Stick Thin Film Coating](https://image.mono.ipros.com/public/product/image/fde/2000612726/IPROS23915370847246220159.jpeg?w=280&h=280)
![[Free Giveaway] Non-Stick Coating | Prevent Blade Troubles in Production Equipment!](https://image.mono.ipros.com/public/product/image/a78/2000619955/IPROS37607432622075090550.jpeg?w=280&h=280)

![[Surface Treatment Case] Surface treatment that streamlines the manufacturing process of lithium-ion batteries.](https://image.mono.ipros.com/public/product/image/604/2000700111/IPROS81671406460541521470.jpeg?w=280&h=280)
![[Surface Treatment Case] Improving Production Equipment for Lithium-Ion Batteries!](https://image.mono.ipros.com/public/product/image/5b1/2000703368/IPROS15171996575415638336.jpeg?w=280&h=280)