Hana ʻia ka pā PVC e ka mīkini extrusion screw pālua.
ʻO ka PVC extrusion kahi kaʻina hana kiʻekiʻe e hoʻoheheʻe ʻia ai ka plastic raw a hana ʻia i loko o kahi ʻano lōʻihi lōʻihi. Hoʻopuka ʻo Extrusion i nā huahana e like me nā profile plastic, pipe plastic, PVC deck railings, PVC window frames, plastic films, sheeting, wires, a me PVC fence profiles, i hoʻohana nui ʻia i nā kula he nui.
Hoʻomaka kēia kaʻina extrusion ma ka hānai ʻana i ka pūhui PVC mai kahi hopper i loko o ka pahu o ka extruder. Hoʻoheheʻe mālie ʻia ka hui e ka ikehu mechanical i hana ʻia e ka hoʻohuli ʻana i nā wili a me nā mea wela i hoʻonohonoho ʻia ma ka pahu. Hoʻokomo ʻia ka polymer i hoʻoheheʻe ʻia i loko o ka make, a i ʻole i kapa ʻia ʻo extrusion molds, nāna e hoʻoheheʻe i ka pūhui PVC i kahi ʻano kikoʻī, e like me ka pou pa, ka pā hao, a i ʻole nā piket pa e paʻakikī i ka wā hoʻoilo.
I ka extrusion o PVC, ʻo ka mea hoʻohui maka maʻamau i loko o ke ʻano o ka pauka i hānai ʻia i ka umekaumaha mai kahi hopper i kau ʻia ma luna o ka pahu o ka extruder. Hoʻohana pinepine ʻia nā mea hoʻohui e like me ka puaʻa, UV inhibitors a me PVC stabilizer a hiki ke hoʻohui ʻia i loko o ka resin ma mua o ka hōʻea ʻana i ka hopper. No laila, e like me ka hana ʻana o ka pā PVC, manaʻo mākou i kā mākou mea kūʻai aku e noho me hoʻokahi kala i hoʻokahi kauoha, a i ʻole e kiʻekiʻe ke kumukūʻai o ka hoʻololi ʻana i nā mold extrusion. Eia nō naʻe, inā loaʻa i nā mea kūʻai aku nā kiʻi kala i hoʻokahi kauoha, hiki ke kūkākūkā ʻia nā kikoʻī.
ʻO ke kaʻina hana he mea maʻamau me ka hoʻoheheʻe ʻia ʻana mai ka ʻenehana extruder, ʻoiai he ʻokoʻa ia i ka mea maʻamau ka hana mau. ʻOiai hiki i ka pultrusion ke hāʻawi i nā kikoʻī like ʻole i nā lōʻihi mau, maʻamau me ka hoʻohui ʻana i ka hoʻoikaika ʻana, loaʻa kēia ma ka huki ʻana i ka huahana i hoʻopau ʻia mai loko mai o ka mold ma kahi o ka hoʻoheheʻe ʻana i ka polymer hehee ma o ka mold. I nā huaʻōlelo ʻē aʻe, nā lōʻihi o ka pā, e like me nā pou, nā alahao, a me nā pickets, hiki ke hoʻopili ʻia lākou āpau i kahi lōʻihi kikoʻī. No ka laʻana, hiki i ka pā pilikino piha ke 6ft ke kiʻekiʻe a 8 ft ka laula, hiki ke 6ft ke kiʻekiʻe a me ka 6 ft ka laula. ʻO kekahi o kā mākou mea kūʻai, kūʻai lākou i nā mea pā maka, a laila ʻokiʻoki i nā lōʻihi kikoʻī i kā lākou hale hana, a hana i nā pā kikoʻī like ʻole e hoʻokō i kā lākou mea kūʻai aku e pono ai.
No laila, hoʻohana mākou i ka ʻenehana mono extrusion e hana i nā pou o ka pā PVC, nā kaʻa a me nā pickets, a hoʻohana i ka ʻenehana injection a me nā mīkini e hana i nā pou pou, nā mea hoʻohui, a me nā wahi picket. ʻO nā mea a pau i hana ʻia e ka extrusion a i ʻole nā mekini injection, e hoʻomalu kā mākou mau ʻenekini i ka waiho ʻana o nā kala i ka hoʻomanawanui mai ka holo ʻana i ka holo. Hana mākou i ka ʻoihana pā, ʻike i ka mea e mālama ai nā mea kūʻai aku, kōkua iā lākou e ulu, ʻo ia ka FenceMaster's Mission a me ka waiwai.
Ka manawa hoʻouna: Nov-18-2022