Feem ntau hais lus, lub tshuab txau tus nqi yog qhov siab dua, thiab cov cuab yeej siv technology ntawm cov chaw tsim khoom kuj siab, thiab vim tias kev siv tshuaj tsuag ntau rau hauv cov tshuaj tsw qab ntim, nws yooj yim ua rau kev puas tsuaj thiab tsis tuaj yeem tiv thaiv.
Yog li yuav ua li cas xaiv cov chaw tsim khoom zoo nozzle? Ua ntej tshaj plaws, nws yog qhov tseem ceeb heev uas yuav tsum sim ncaj qha kom pom cov nyhuv extrusion thiab seb cov tshuaj txau txawm. Thib ob, nws nyob ntawm kev koom tes ntawm cov tuam ntxhab thiab cov neeg siv khoom lawv muab. Yog tias lawv yog cov tshuaj pleev ib ce nto moo thiab cov chaw tsim tshuaj lag luam, cov khoom zoo yuav tau lees paub ntau dua. Thaum kawg, nws tsis tsim nyog saib cov nqi ntau dhau lossis qis dhau.
