Large slewing bearings compatible with sizes up to φ3500mm! They can be used in a wide range of applications, including industrial machinery and production/peripheral equipment!
Our company specializes in integrated production from design to forging, machining, and assembly, and we are recognized for the high quality and productivity of our products. We hold a top-class share in the domestic market for swing bearings used in hydraulic excavators. Currently, we are offering a "Case Study Collection of Large Swing Bearings." We also accept contract machining for individual rings and other components. Please feel free to consult us about turning and milling processes, as well as our comprehensive support from material to finished product. *Inquiries for sizes over φ3500mm are also welcome. 【Features】 ■ Flexible response to changes in design and specifications ■ Capable of producing a wide variety of small lots ■ Metal structure testing conducted in-house 【Examples of Use (partial)】 ■ Hydraulic excavators ■ Tunnel boring machines ■ Crawler cranes ■ Wind turbines ■ Tower cranes ■ Parabolic antennas ■ Aerial ladders, etc. *If you would like the case study collection, please view the PDF data by selecting "PDF Download."
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**Points of Antax's Integrated Production** - Smooth response to changes in specifications and delivery dates We can flexibly respond to changes in design and specifications. We also provide design proposals from our design department. Additionally, since we manage all processes in-house, we can accommodate requests regarding delivery dates. - Support for diverse small-lot production Since we perform forging in-house, we can accept orders starting from just one piece. - Equipped with facilities to accurately measure products of various sizes We own a 3,500mm three-dimensional measuring device, allowing us to accurately measure products of various sizes. - Conducting metal structure tests in-house As part of quality checks for steel materials and heat treatment, we also conduct metal structure observations in-house. We can ensure a stable supply of high-quality products by verifying various items such as mechanical properties, tensile tests, impact tests, and cross-sectional hardness tests.
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Our company was founded in 1917 (Taisho 6) as a manufacturer and seller of forged products, and we expanded our business by developing the "ring rolling mill" in 1965 (Showa 40). As a fully integrated production facility, we hold a significant market share both domestically and internationally for our main product, swing bearings for hydraulic excavators, and we are a dynamic company that actively promotes technological development and equipment enhancement. Currently, we receive support for a wide range of products, not only for construction machinery such as hydraulic excavators but also for swing bearings and forged ring products aimed at industrial machinery and production equipment.