Shanghai WangYuan ƙwararriyar masana'antar kera kayan aikin sarrafa masana'antu ce tsawon sama da shekaru 20. Muna da ƙwarewa sosai wajen samar wa abokan cinikinmu samfuran watsawa na musamman waɗanda suka dace da buƙatun da yanayin aiki a wurin. Ga wasu umarni kan yadda ake zaɓar masu watsawa masu dacewa:
1. Abubuwa masu mahimmanci:
A) Abin aunawa: Matsi; Matsi daban-daban; Mataki; Zafin jiki; Gudawa.
B) Matsakaici na aunawa: Siffa, tsatsa, zafin jiki, yawa, da kuma canjin yanayi.
C) Yanayin Aiki: Haɗin tsari, zafin yanayi, ɗanɗanon dangi, girgiza, da sauransu.
2. Zaɓin kewayon: Dole ne ƙarfin ɗaukar kaya ya fi ƙimar da aka ƙayyade kuma ƙimar aunawa ta maxmium yawanci tana da kashi 80% ~ 100% na cikakken sikelin kewayon. Ya kamata a yi la'akari da matsin lamba mai tsauri ga masu watsawa daban-daban.
3. Zaɓin daidaiton ma'auni ya kamata ya dogara ne akan mafi girman kuskuren da aka ware wa mai watsawa daga daidaiton tsarin aunawa gaba ɗaya. Daidaito mai yawa yana buƙatar ƙarin farashi.
4. Yayin yin oda, ya kamata a tabbatar da cikakken lambar samfurin samfurin da mahimman sigogi (zagaye na ma'auni, tsawon kebul, daidaito, da sauransu) a sarari.
5. Idan akwai wani buƙatu na musamman na yanayin fasaha na yau da kullun, dole ne sashen fasaha namu ya tabbatar da yuwuwar kafin a fara wani abu na gaba.
6. Ya kamata a ƙayyade idan ma'aunin aunawa shine ① Alkalinous; ② Giya; ③ Hydrogen.
Lokacin Saƙo: Oktoba-13-2023