Automatic casting and shaping of manhole covers

Picture of sand mold modeling effect of horizontal parting automatic molding machine used by users of casting enterprises in the Middle East to produce manhole covers for casting sewage pipes

The use of anti settlement type manhole covers made of ductile iron material. Photo of the effect of the sand model cavity in the automatic casting molding of the double-sided sand shooting cylinder horizontal parting molding machine

Picture of sand mold effect produced by automatic casting molding machine for communication pipeline manhole cover and outer ring of manhole cover

The manhole covers and rings made of ductile iron (QT500) material produced using a horizontal parting automated casting molding machine. In many casting enterprises that use automated molding cases, the automated casting production of cast iron manhole cover castings and manhole cover outer frame castings mostly uses vertical sandblasting automatic molding production lines. Some casting enterprises also choose horizontal parting automatic molding lines with slower molding speed and faster mold replacement for manhole cover castings, which are generally divided into municipal sewage pipeline manhole cover castings, power communication manhole cover castings, fire pipeline castings, and so on;