PTFE Ram Extrusion Line

Nkhosa yamphongo ndi chopondera pomwe, m'malo mwa zomangira, nkhosa yamphongo kapena plunger imagwiritsidwa ntchito.Nkhosa yamphongo inali yotulutsa koyamba kwambiri yogwiritsidwa ntchito m'makampani apulasitiki.Izi ndondomeko ntchito popanga mbiri, manja, ndodo, chipika, tubing, akalowa pepala mipiringidzo, etc. The nkhosa extrusion ndondomeko ndi othandiza kwambiri kwa zipangizo zenizeni monga PTFE amene si extruded bwinobwino ntchito wononga extruder.

Pochita izi, zinthu zapulasitiki zokhala ngati ufa zimakokera m'chipinda.Mu chipinda extrudating utomoni ufa ndi kutenthedwa pa sintering kutentha.Koposa mkulu maselo kulemera polyethylene, amakhala gelatinous pamene amasungunuka kotero akhoza extruded ndi mtundu wa njira.Nkhosa ya hydraulic imakankhira zida za utomoni monga PTFE, UHMW, ndi zina zambiri kuchokera kuchipinda mpaka kufa.Chofacho chimapereka mawonekedwe a pulasitiki omwe amafunidwa ngati ndodo, chubu kapena mawonekedwe a mbiri ndi ofunikira mkati kapena kunja.Zinthu zikatuluka mu kufa, zimasuntha kutalika kwa chotengera.Mbiri imatha kupangidwa mosalekeza ndikudulidwa ndi kutulutsa kosalekeza kwa kutalika kulikonse.

Mitundu ya Makina:

Pali mitundu iwiri ya ma extrusion amphongo - ofukula yamphongo yowongoka ndi yopingasa yamphongo.Kaya ndi mtundu wanji wa nkhosa yamphongo yotulutsa, chakudya cha utomoni, kuphatikizika kapena kuchita, sintering ndi kuziziritsa ndizofanana.Koma extrudates khalidwe zimadalira zosiyanasiyana chizindikiro monga kamangidwe ka extruder, katundu ufa, mlingo extrusion, kuthamanga ndi kutentha.