3DSF11-12CNC MULTI SPINDLES Ball Valve Grinding Machine https://www.machinetool-factory.com/news/ball-valve-grinding-unit-precision-in-machining-excellence.html The 3DSF11-12CNC Multi Spindles Rotary Transfer Machine for Malleable is a solution designed to streamline the processing of malleable materials, specifically tailored for the production of Union Fittings. This innovative machine is characterized by its advanced features and capabilities, providing a reliable and efficient solution for manufacturers in the metalworking industry.