Nūhou

Hoʻohana nui ʻia nā ʻōnaehana ʻo Parallel Twin Screw i ka extrusion, compounding, a me nā ʻoihana hoʻoili waiwai ma muli o ko lākou kiʻekiʻe kiʻekiʻe, hiki ke hui pū ʻia, a me ka hana hoʻopuka paʻa. Hōʻike kēia ʻatikala i ka loina hana, nā hiʻohiʻona hana, nā pono, nā noi, a me nā alakaʻi koho o ka ʻenehana Parallel Twin Screw. Hāʻawi ia i nā ʻike kūpono no nā ʻenekinia, nā hui kūʻai, a me nā mana hana e ʻimi nei e hoʻomaikaʻi i ka maikaʻi o ka hana a me ka paʻa o ka hana.

I ka hana ʻana i ka extrusion plastic hou, ʻo ka lōʻihi, ke kūpaʻa ʻana, a me ka hana paʻa paʻa he mea koʻikoʻi no ka mālama ʻana i ka maikaʻi o ka hana. Hoʻolālā ʻia kahi Bimetallic Conical Twin Screw e hoʻoponopono i nā pilikia extrusion maʻamau e like me ka abrasion, corrosion, inconsistent hehee, a me nā mea hana pōkole. Hōʻike kēia ʻatikala pehea e hoʻomaikaʻi ai kēia hoʻolālā screw kiʻekiʻe i ka hana extrusion, no ke aha i mea nui ai i nā noi ʻoihana, a pehea e hiki ai i nā mea hana ke koho i ka hopena kūpono no ka hilinaʻi hana lōʻihi.

Hele nā ​​mea i ke awa hānai o ka māhoe-screw foam granulator. Ma lalo o ka hana a nā wiliwili ʻōwili, ua ʻōwili ʻia lākou i loko o nā pōpō a neʻe i mua ma nā ʻāpana wili. Ma muli o ke ʻoki ʻana, ka hoʻopaʻa ʻana a me ka hoʻoulu ʻana o nā wili, ua hui hou ʻia nā mea a me ka plasticized, me ka piʻi ʻana o ka mahana a me ke kaomi, e hōʻike ana i kahi kūlana kahe viscous. A laila hele lākou ma ke poʻo make ma kahi kaomi a me ka mahana, a ma hope loa e loaʻa nā huahana o ke ʻano i makemake ʻia.

Ma ʻApelila 15, ʻo CHINAPLAS 2025, ka mea i manaʻo nui ʻia i ka honua a me nā plastics hōʻikeʻike, wehe ʻia me ka hauʻoli nui ma ka Shenzhen International Convention and Exhibition Center (Baoʻan). Ua hōʻike ʻo Zhoushan Nanhai Asia Plastic Machinery Co., Ltd. i kāna ʻano piha o nā huahana koʻikoʻi kūpaʻa a me nā hoʻonā maʻamau i ka hōʻike. Ma kahi o kahi hōʻikeʻike ma luna o 380,000 square meters, hōʻike ka hui i ka ikaika pololei o "Made in China" i nā malihini kipa mai 150 mau ʻāina a me nā ʻāpana.

ʻO nā kānana hoʻoheheʻe ʻaʻole i hoʻololi ʻia no ka manawa lōʻihi e hiki ke hoʻopaʻa ʻia, e alakaʻi ana i ke kahe waiwai a me ka overheating a me ka carbonization. Hiki i nā kānana poino ke komo pololei i nā haumia. Manaʻo ʻia e nānā i ke ʻano o "nā mea maka → hoʻomaʻemaʻe mea hana → nānā ʻana i nā lako". E hoʻololi mua i kahi pūʻulu o nā mea maka hou no ka hoʻāʻo ʻana. Ma hope o ka hoʻopau ʻana i ka pilikia maka, e hoʻokaʻawale a hoʻomaʻemaʻe i ka barela, ka wili a me ka ʻōpala, a hope e nānā i ke kūlana o nā mea e like me ka wili a me ka kānana.

Hoʻohana nā barela o Nanhaiya i kahi ʻōnaehana hoʻomehana a me ka hoʻoluʻu ʻana me nā ʻāpana hoʻomehana i hoʻokaʻawale ʻia (e laʻa, ka hānai ʻana, ka hoʻopili ʻana, a me ka homogenization). Hāʻawi kēia i ka hoʻomalu wela o kēlā me kēia ʻāpana e pili ana i nā koi plasticization o ka WPC raw material, e pale ana i ka overheating localized a i ʻole overheating.