Foam ndi zinthu zopepuka zomwe zingagwiritsidwe ntchito ngati khoma loteteza zinthu zambiri ndipo zimatha kuyikidwa m'mabokosi okhala ndi thovu kuti apereke chitetezo chabwino.Ndi chinthu chabwino choteteza.

Anati thovu makina, ndithudi, ndi kupanga zipangizo thovu, zida izi ndi bwino anapanga, wopangidwa ndi zigawo zingapo, aliyense ali ndi makhalidwe ake, akhoza wangwiro kupanga zinthu thovu chofunika.Makina onse a thovu ali ndi chithovu choyambira, makina omangira okha, makina odulira ndi chipangizo chochira, gawo lililonse limakwaniritsana, lina ndilofunika kwambiri.

Zida thovu amapangidwa mosamalitsa, mwa wololera mgwirizano kuti pang'onopang'ono kukwaniritsa kupanga thovu, kulamulira nthawi ayenera molondola molondola.Kupanga thovu kumafuna kuyika kwa zida zopangira zida, pambuyo pa Pre expander, makina omangira okha ndi makina otchinga, kudula pamakina odulira, kenako kutulutsidwa, chifukwa chake ndikofunikira kugwirizana wina ndi mnzake.

Welleps Technology Co., Ltd. yakhala ikuyang'ana kwambiri pakupanga ndi kupanga makina a EPS / EPP / ETUP ndi nkhungu kwazaka zopitilira 15.Kampaniyo ili ndi gulu la akatswiri kuti lipatse makasitomala mapangidwe opangidwa ndi makina, kupanga ndi kugulitsa pambuyo pa ntchito.Zida za thovu ndizosankha bwino.Pokhapokha titaphunzira koyamba m’mene tingathe kuzidziŵa bwino.