PIPE PVC A ME KA PALAPALA Conical twin screw barrel

ʻO ka wehewehe pōkole:

ʻO ka conical twin screw barrel kahi mea i hoʻohana ʻia i ka extrusion plastic a me nā kaʻina hana hoʻoheheʻe injection.Hoʻolālā ʻia ia no nā conical twin screw extruders a i ʻole nā ​​mīkini hoʻoheheʻe injection.ʻO ka pahu conical twin screw barrel he ʻelua conical screws e huli ana i loko o kahi pahu, e hāʻawi ana i kahi ala e hui ai, hoʻoheheʻe, a lawe i nā mea plastik.

Eia kekahi mau hiʻohiʻona nui a me nā hiʻohiʻona o ka pahu pahu māhoe conical:


Huahana Huahana

Huahana Huahana

Kūkulu

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He ʻano liʻiliʻi a conical paha ka pahu pahu māhoe conical, me ke anawaena nui aʻe ma ka hope hānai a me ke anawaena liʻiliʻi ma ka hopena hoʻokuʻu.ʻO ka hoʻolālā conical e hiki ai ke hoʻonui i ka hiki ke hana a hoʻomaikaʻi i ka homogeneity mea.

Ka hoʻonohonoho ʻana i nā māhoe: ʻO nā māhoe māhoe i loko o kahi pahu pahu māhoe conical he ʻano conical like ʻole a hoʻololi i nā ʻaoʻao ʻē aʻe.E emi mālie ana ka hohonu o ka lele ʻana mai ka hopena hānai a hiki i ka hopena hoʻokuʻu, kōkua i ka hoʻoheheʻe ʻana a me ka hui ʻana.

Mea a me nā ʻāpana: Hana ʻia nā pahu pahu māhoe conical me ke kila kila kila kiʻekiʻe, e hāʻawi ana i ka ikaika maikaʻi a me ka lōʻihi.Hiki ke hoʻohana ʻia nā lāʻau lapaʻau e like me ka nitriding a i ʻole bimetallic cladding e hoʻoikaika i ka pale ʻana i ka lole a hoʻonui i ke ola o ka barela.

Ka hoʻonohonoho ʻana: ʻO ka barela māhoe māhoe conical he ʻelua wili intermeshing e huli ana ma nā ʻaoʻao ʻē aʻe.ʻOi aku ka hohonu o ka lele ma ka ʻāpana hānai, e emi mālie ana i ka hopena hoʻokuʻu.Hoʻonui kēia hoʻonohonoho i ka pono plasticizing a hōʻoia i ka hui maikaʻi ʻana o ka plastic molten.

Mea a me nā ʻāpana: Hana ʻia ka pahu me ke kila kila kila kiʻekiʻe e kū i nā wela kiʻekiʻe a me nā kaomi i loko o ka extrusion plastic a i ʻole nā ​​​​kaʻina hana hoʻoheheʻe injection.Hiki iā ia ke hōʻike i kahi uhi kūikawā a lapaʻau paha, e like me ka nitriding a i ʻole ka bimetallic cladding, e hoʻoikaika i kona pale ʻana a hoʻolōʻihi i kona ola.

Hoʻomaʻamaʻa a me ka hoʻoluʻu: Ua hoʻolako ʻia ka pahu conical twin screw me nā ʻōnaehana hoʻomehana a me nā ʻōnaehana e hoʻomalu pono i ka mahana i ka wā o ka hoʻoili ʻana i ka plastic.Hoʻohana ʻia nā mea hoʻomehana, e like me nā mea hoʻoheheʻe uila a i ʻole nā ​​ʻaʻahu hoʻomehana/hoʻoluʻu, e mālama i ka wela hoʻoheheʻe i makemake ʻia, ʻoiai ʻo ka wai a i ʻole ka ʻaila kaʻa e kōkua i ka hoʻoponopono ʻana i ka mahana o ka barela.

Hoʻohana: Hoʻohana mau ʻia nā barela māhoe conical i loko o nā noi hoʻoili plastik like ʻole, me ka PVC pipe/profile extrusion, PVC window profile extruder.

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Ma ke ʻano holoʻokoʻa, ua hoʻolālā ʻia nā pahu pahu māhoe conical e hoʻomaikaʻi i ka hiki ke hoʻololi i ka plastic o extruders ma o ka hāʻawi ʻana i ka plasticizing kūpono, hoʻoheheʻe, a me ka hui ʻana o nā mea.

Nā hiʻohiʻona
45/90 45/100 51/105 55/110 58/124 60/125 65/120 65/132
68/143 75/150 80/143 80/156 80/172 92/188 105/210 110/220

ʻIkepili ʻenehana

1.Hardness ma hope o ka paʻakikī a me ka hoʻouluʻana: HB280-320.

2.Nitrided Hardness: HV920-1000.

3.Nitrided hihia hohonu: 0.50-0.80mm.

4. Nitrided brittleness: emi ma mua o ka papa 2.

5. 'Oka 'ilikai: Ra 0.4.

6. Ka pololei o ka wili: 0.015 mm.

7.Surface chromium-plating ka paakiki ma hope o nitriding: ≥900HV.

8.Chromium-plating hohonu: 0.025 ~ 0.10 mm.

9.Alloy paakiki: HRC50-65.

10.Alloy hohonu: 0.8 ~ 2.0 mm.


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