Main  Description: 

 This bowl type resin sand core mixing equipment is only used for mixing sand and sand from the hard core. It can be used alone or with other devices with a combination of sand from the hard-bake sand production line.

Working Principle Of Bowl Sand Mixer

The working mechanism is symmetically installed on the cross head by two sand mixing blades. When mixing sand, the transmission device drives the spindle to rotate at a high speed, driving the two blades with special spiral angles to rotate, and strongly stirring the materials in the spherical basin. On the one hand, the spherical basin can reduce the dead Angle of sand piling, which is conducive to accelerating the circulation of sand flow. On the other hand, under the action of spiral blade, the inertiaof sand can be used to make the sand flow move up along the sphere, then roll down under the action of gravity, and then be thrown up by the latter blade. The rotating speed of the main shaft of the sand mixer is high