MS pneumatic controlling roller mill is the main machine in wheat processing line.it including upper and under two parts, upper part is steel material, under part is cast iron base,feeding system adopt modularize design,it can move out completely, material feeding system can be driven separately,space between rollers can be adjusted sensitively.we can make electrical controlling type, pneumatic controlling type,four roller type and eight roller type with roller diameter of 250mm and 300mm. it is very useful for wheat milling, it is the main machine in wheat complete milling line