The pump used by the concrete 3D printer

Eazao’s concrete 3D printer, by using a pump, can automatically deliver concrete to the extruder of the concrete 3D printer. Below are two different models of pumping machines:

a) Large feeding system with mixer (optional: $12999)

Remarks: The yellow part above the feeding system is powder mixing, and the bottom part is the long-distance conveying of ingredients.

b) Small feeding system (optional: $2999)