GUILIN, China—Guilin Rubber Machinery (GRM) has developed and manufactured an "innovative" double extrusion and calendering semi-steel lining extrusion line, according to parent company ChemChina. The ...
Extruded profiles made from any rubber, including exotic compounds, meet RMA and ASTM specs. Cord extrusions, for example, are candidates for O-rings in applications ranging from camera cases to ...