For the first time, PU SANAT NAZARI MFG.CO designed and patented PU injection single-density central mast machine with an arrangement of 51 book stations in 2008 with 360-degree rotation.
PU dual-density injection central mast machine was designed in a common point and needed very low location and had a unique design with automatic head mast and track-laying around the stations. PU SANAT NAZARI MFG.CO was established in 2011 for the first time without foreign samples and was provided to manufacturers.
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PU injection machine point of single-density central mast designed and patented by PU Sanat Nazari Machinery

PU injection machine to produce automobile air filters, that PU SANAT NAZARI MFG.CO established a prototype using a Korean machine with a new design at that time, along with a 2-axis X-Y table and registered it as an invention.