Automatic Dust Collector Car Air Filter Blower

This project aims to create an automatic air blower for dust collection and find the efficiency of the automatic air blower for dust collection. The statistics used in the study are the mean (x)and the standard deviation (SD). The experiment was conducted 10 times, divided into 5 times for filtering the air of a car and 5 times for filtering a ten-wheel truck. It was found that the automatic air blower for dust collection can clean the air filter of the car within the least average time (x)equal to 12.6 seconds, the standard deviation (SD.) equal to 0.547, the wind pressure level is 6 bars. The cleaning time of the ten-wheel truck air filter is the least average time (x)equal to 23.8 seconds, the standard deviation (SD.) equal to 0.447, the wind pressure level is 6 bars. The average satisfaction of the experts who tested it from 5 people found that the average satisfaction of the experts in terms of design, the total mean (x) equal to 3.32, the standard deviation (SD.) equal to 0.487, is at the highest level of satisfaction. In terms of the operation of the machine. The overall mean (x)was 3.48, the standard deviation (SD.) was 0.328, which was at the highest level of satisfaction. In terms of ease of use, the overall mean (x)was 3.08, the standard deviation (SD.) was 0.336, which was at the highest level of satisfaction. In terms of safety, the overall mean (x) was 3.2, the standard deviation (SD.) was 0.447, which was at the highest level of satisfaction