Phapang pakeng tsa mochini o puffing le extruder

1. Tlhaloso le molao-motheo oa ho sebetsa oa mochine o ikhohomosang le extruder
Mechini e puffing le extruder ke lisebelisoa tse sebelisoang hangata indastering ea ho lokisa polasetiki le indastering ea ho lokisa lijo. Le hoja ho na le ho tšoana pakeng tsa tse peli, phapang ea bona ea bohlokoa e ntse e le ea bohlokoa haholo.

Mochini oa ho phunya o sebelisa mocheso o phahameng le khatello e phahameng ho lokolla mouoane o mongata oa metsi hang hang, o etsa hore thepa e atolohe le ho holofala, ho hlahisa lijo tse ikhohomosang ka molumo o moholo, sebopeho se hlephileng, tatso ea crispy le bonolo, le tšilo ea lijo habonolo le ho monya, joalo ka joalo ka li-corn flakes le li-popcorn, e leng lijo tse tloaelehileng ka ho fetisisa. Molao-motheo oa ts'ebetso oa mochini o puffing ke ho futhumatsa thepa tlas'a maemo a itseng, ho etsa hore khatello ea eona ea mouoane e tsoetsoeng e tsoele pele ho eketseha, ho feta khanyetso ea sebopeho sa thepa le ho baka ho bola. Joale, mouoane oa mongobo o atoloha hang-hang, o etsa hore thepa e fokotsehe le ho atoloha hang-hang, kahoo e finyella phello ea ho phunya.

Extruder ke mokhoa oa ho futhumatsa le ho qhibiliha polasetiki, ebe o e ntša ka har'a hlobo ea tšepe tlas'a khatello e phahameng ea ho hlahisa libopeho tse sa tšoaneng tsa lihlahisoa tsa polasetiki le liphaephe, tse kang mabenyane, lipapali, joalo-joalo. ho qhibiliha, thepa ea thermoplastic e ntšoa ho tloha hloohong ea hlobo ka khatello e qobelloang ea screw. Ka lebaka la khatello e phahameng ea extrusion, thepa ea extruded e boemong bo qhalakaneng, ebe e tsoela pele ho otlolloa ha hlobo e theoha, e etsa lesela le lakatsehang kapa lihlahisoa tsa polasetiki tse pota-potiloeng ka bophara.

2、 Phapang pakeng tsa mochini o ikhohomosang le extruder
Phapang e kholo lipakeng tsa mechini ea ho phunya le li-extruder e ka har'a melaoana ea bona ea ts'ebetso, sebaka sa ts'ebeliso le lisebelisoa tsa ts'ebetso.
1. Melao-motheo e fapaneng ea ho sebetsa
Mochine oa ho phunya o thehoa ka ho fetoha mouoane le ho phunya mongobo ka har'a thepa tlas'a mocheso o phahameng le khatello, ha extruder e thehoa ka spiral extrusion ka har'a polasetiki.
2. Likarolo tse fapaneng tsa ts'ebeliso
Mechini ea ho phunya e loketse ka ho khetheha bakeng sa ho hlahisa lijo tse ikhohomosang tse kang li-corn flakes, peo ea mahapu, joalo-joalo 'Me li-extruders ke tsa mechine e tloaelehileng, e le thepa ea bohlokoa ea ho hlahisa lihlahisoa tsa polasetiki, tse sebelisoang haholo masimong a kang kaho, lijo, temo, joalo-joalo.
3. Lisebelisoa tse fapaneng tsa ho sebetsa
Mechini e puffing e sebelisoa haholo bakeng sa ho lokisa lisebelisoa tsa tlhaho joalo ka lijo-thollo, ha li-extruder li sebelisetsoa ho lokisa lisebelisoa tsa polymer joalo ka PVC, PE, jj.