Mutant Single Screw

Chitsulo chimodzi chosinthika ichi chimapangidwa kuchokera ku chitsulo cha 38CrMoAla. Zinthu zopangira zitsulo ndizofunikira kwambiri kuti ziwonongeko, ndipo timasankha zitsulo zolimba kwambiri komanso zosavala kuchokera kwa opanga zitsulo otchuka aku China zomwe zimakwaniritsa miyezo ya dziko (GB/T 3077).

Nanhaiya's mutant single screw extruder imasunga phula mosalekeza, ndipo kuya kwake sikusintha m'magawo odyetserako chakudya ndi ma homogenizing. Komabe, kuya kwa tchanelo mwadzidzidzi kumakhala kozama mu gawo losungunuka. Kapangidwe kameneka kamathandizira wononga kuti ikhale ndi mphamvu yopondereza kwambiri pazinthu zomwe zili mugawo losungunuka. Pamene zinthuzo zimalowa mu gawo loponderezedwa kuchokera ku gawo la kudyetsa, kugwedezeka kwadzidzidzi kwa kuya kwa njira kumayambitsa kuponderezedwa kwakukulu ndi kumeta ubweya, zomwe zimapangitsa kuti pakhale kuwonjezeka kwachangu kwa mphamvu ndi kutentha mkati mwa nthawi yochepa, zomwe zimapangitsa kuti pulasitiki ikhale yofulumira.

The mutant single wononga extruder a lalifupi psinjika gawo amalola zakuthupi kusintha kuchokera cholimba kuti madzi mu nthawi yaifupi, kwambiri kupititsa patsogolo plasticization dzuwa ndi kukhala oyenera kupanga lalikulu. Kusintha kwadzidzidzi pakuzama kwa njira kumapangitsa kuti zinthuzo zikhale zamphamvu zometa ubweya, zomwe zimapangitsa kuti pulasitiki ikhale yabwino komanso kusakanikirana kwa mapulasitiki otsika kwambiri, othamanga kwambiri.

Migolo ya Nanhaiya yosinthika imodzi yapanga R&D yambiri ndikuwongolera ndipo tsopano yaphatikizidwa mumizere yopangira opanga osiyanasiyana, ndikukwaniritsa magwiridwe antchito apamwamba. Timapereka chitsimikizo cha zaka 1-2, kutengera kuchuluka kwazinthu zowonjezera. Migolo ya Nanhaiya imalowa m'njira ya nitriding, yokhala ndi 0.8 ~ 2m wandiweyani wa nickel-tungsten alloy alloy spray-welded pamadera omwe amakonda kuvala. Izi zimawonjezera kuuma kwa mbiya ndi HRC55 ~ 62, kukulitsa kukana kuvala ndi nthawi 2-3.

Technical Parameter

Mbali Ndi Kugwiritsa Ntchito

Nanhaiya's mutant single screw extruders imakhala ndi gawo lalifupi la psinjika, lomwe limawerengera pafupifupi 5% -15% ya utali wonse wa wononga, ndipo nthawi zina, pafupifupi 1-2 kuwirikiza wononga (D). Gawo lalifupi la psinjika iyi limalola zida kuti zisinthe kuchoka ku zolimba kupita kumadzi munthawi yochepa, ndikuwongolera bwino kwambiri pulasitiki. Pa jekeseni akamaumba ndondomeko, lalikulu zedi pulasitiki akhoza mwamsanga plasticized ndi kuperekedwa kwa nkhungu patsekeke, kukwaniritsa zofunika kupanga dzuwa. Izi zimapangitsa kuti ikhale yoyenera kwambiri pamapulogalamu omwe amafunikira pulasitiki wapamwamba kwambiri.

Mutant single wononga extruders angagwiritsidwe ntchito kupanga zosiyanasiyana pulasitiki mbiri, monga khomo ndi zenera mbiri ndi mapaipi. Kwa mapulasitiki a crystalline monga polyvinyl chloride (PVC) ndi polyamide (PA), masinthidwe amtundu wa single-screw extruders amatha kusungunula mwachangu ndikupangira pulasitiki zinthuzo, kenako kuzitulutsa kudzera mukufa kukhala mawonekedwe omwe mukufuna. Zotulutsa zamtundu wa single-screw extruder zimakhalanso ndi ntchito zina pakutulutsa mafilimu apulasitiki, monga PE ndi PP.

Zambiri Zamalonda

Kutentha kwapamwamba, kukonza makina olondola, ndi njira za nitriding zimatsimikizira magwiridwe antchito azinthu zazikuluzikulu.

Madera omwe ali pachiwopsezo cha screw ndi mbiya amalimbikitsidwa ndi nickel-tungsten alloy layer, kukwaniritsa wosanjikiza wa 0.8-2.0mm ndikuwongolera kwambiri kukana kuvala.