Precision forged auto parts, construction machinery parts, industrial machinery parts･･･ METALART manufactures forged products for various sectors. This is made possible by METALART's determination of processes that provide maximum benefits.METALART best knows the characteristics of steel as forging material, which allows it to make such a determination to meet end users' various requirements.

Hot Forging

■ Production of parts at an extra low cost having complex shapes and high accuracy Hot forging that can manufactures parts having complex shapes at an extra low cost.In order to attain higher product accuracy in the hot forging, we at METALART have repeatedly verified our forging technologies from material sizing to forging temperature control and die making, and developed and introduced new technologies. Higher accuracy thus attained have provided reduction in machining, an extra-low forging cost and shorter delivery times. We also give detailed responses such as meeting requirements for a variety of forgings in small lots.

Cold Forging

■ Net-shape forging that greatly reduces subsequent processes The cold forging is a highly-productive forging process that provides lots of benefits. The surfaces of cold forged products have no oxides layers those of hot forged ones have, and they are higher in the accuracy of dimensions and shapes, which enables drastic reduction in machining as a post-forging process. We positively enhance this department by adding a variety of equipment to it.

Duplex Forging

■We were ahead of other forgers in the development of the duplex forging to manufacture forgings which are near-finished products We led the world to develop the duplex forging, or a combination of the hot forging and cold forging to manufacture forgings with shapes unachievable by machining alone. Since then, we have pioneered the mass production of precision forgings with complex shapes and combined high accuracy and strength such as an involute spline with inversely-tapered gears to meet diverse needs of customers.

Flow Forming

■ Rotational forming to manufacture thin-walled parts with tooth profiles of which weight saving and complex forming is required It is flow forming that made it possible to form such thin-walled parts that had not been able to formed by the conventional forging technology. We introduced a flow forming machine from Germany, the developer of the machine, to manufacture light-weight, finished parts with complex shapes that enjoy the customers’ high reputation.

Production Technology

■ High technological capabilities and quality supported by self validation and improvement activities High-level technologies and stable quality METALART is proud of･･･ In order to improve them and make a proposal that preempts customer needs, we always perform value analysis at any phase, self validation and improvement activities. Engineers at METALART are professionals qualified for forging, heat treatment and other related processes. And t is their assured technological capability that supports the efficient operations of a group of our equipment including the 40SPM 3500 ton automatic press we introduced ahead of other Japanese forgers.