Description
Safety standards for the care and operation of extruders are approaching promulgation by the American Natinal Standards Institute (ANSI). (These standards are ANSI B-28, 151.7, and 174.3, developed by RMA, SPI, and the Wire Association respectively.) They were developed through the efforts of both machinery manufacturers and users and are part of a series of standards which will cover other machinery in the extrusion line as well.