Masiku ano, malo athu aku Australia ophulitsa mchenga ndi penti akukonzedwa kuti atumizidwe.
Chithunzi chotsatirachi ndi chithunzi cha malo athu olongedza katundu:
Kukula kwa izichipinda cha sandblasting(https://www.povalchina.com/sand-blasting-room.html) ndi 8m×6m×3m. Malinga ndi pempho la kasitomala, tinapanga nyumba ya buluu. Zidazi zimagwiritsidwa ntchito kwambiri kuyeretsa ndi kuwononga pamwamba pa kalavani ya ngolo, kotero tinapanga mtundu wa H. Dongosolo lobwezeretsanso lili ndi scrapers ziwiri ndi ma spirals. The scraper idapangidwa kuti ikhale yosavuta kukonza komanso magwiridwe antchito apamwamba. Chifukwa cha ntchito yayikulu yoyeretsedwa, tapanga chipinda chopangira mchenga ndi matanki awiri a mchenga, omwe amatha kukhutitsa anthu awiri omwe amagwira ntchito m'chipinda chopangira mchenga nthawi imodzi ndikuwongolera magwiridwe antchito. Pofuna kuonetsetsa chitetezo cha ntchitoyo, timagwiritsa ntchito mphamvu zakutali kuti tiyang'anire thanki ya sandblasting, yomwe imachepetsa kupezeka kwa zoopsa zomwe zingatheke.
Chipinda cha mchengaimatchedwanso chipinda chowombera ndi mchenga. Ndi oyenera kuyeretsa ndi derusting pamwamba pa workpieces ena lalikulu, ndi kuonjezera adhesion zotsatira pakati workpiece ndi ❖ kuyanika; Iwo ndi: makina kuchira sandblasting chipinda ndi Buku kuchira kuwombera kuphulitsa chipinda; mbali yaikulu ya chipinda cha mchenga ndi chakuti wogwiritsa ntchito ali m'nyumba panthawi ya mchenga. Zovala zodzitchinjiriza ndi zipewa zimateteza wogwiritsa ntchito kuti asagwedezeke ndi abrasive, ndipo mpweya wabwino umapereka mpweya wabwino kwa wogwiritsa ntchito kudzera mu chisoti.
Thechipinda cha sandblastingali ndi zishango ndi zizindikiro zochenjeza za chitetezo pamene pali mbali kufala kuchenjeza mtundu wa ❖ kuyanika, ndi malo opareshoni ndi kukonza nsanja apangidwa ndi mabatani amasiya mwadzidzidzi, kotero kuti mapiritsi, kuphulika (mchenga) mapiritsi, kukonza ndi zipangizo zina. otetezeka Womangidwa unyolo, chipinda chopukutira mchenga chili ndi cholumikizira lamba wa projectile kuteteza ngozi zobwera chifukwa cha ma projectile amwazikana. Chipinda cha sandblasting chili ndi magetsi ozizimitsa mwadzidzidzi, ndipo tebulo loyenda lokha lili ndi malire a chitetezo.