How many people are there in the hole of the hand rice screen?

Excuse me, do you want to ask, "How many meters is the hole of the rice screen?" Its hole is 3.35 mm.

Generally, rice is screened with a 7-mesh screen, and the corresponding screen hole is 3.35 mm Rice screening is mainly to remove impurities such as rice stalks in rice, so that rice can pass through the screen smoothly.

A perforated sieve can screen out impurities in rice. At present, the screen used to screen rice is generally a roller screen or a vibrating screen, so the screening efficiency is high and the degree of mechanization is high. In rural areas, some farmers also use screens woven with bamboo sticks to artificially screen out impurities such as rice stalks.