2, DESCRIPTION:
• General description of the project is given as, “Quick plastering of walls automatically by
pumping the cement mix from funnel and plaster it on wall in vertical and horizontal
movement using microcontrollers by controlling the stepper motor. It is cost effective and
reduces human effort”.
• The cement mix which is poured in a funnel is pumped using centrifugal pump to a hopper.
• Inside the hopper, there will be a gear pump which pumps the cement mix as an output to
wall through the cylinder slit
• The cement mix which came out will be captured by the metal plate and it forcibly sticks to
the wall.
• The cement mix will be punched by metal plate using rollers.
• The stuck cement mix will also be smudged using metal plate and rollers.
• To make this as automation, we interface the sensors to detect cement flow, the stepper
motor for the movement of the header unit in rail guides and the AC motor to control the
flow with microcontrollers.
• Here we can give the vertical and horizontal distance as the input for the movement of
header unit.