Iindaba

Umbhobho we-PVC, ibhodi kunye neshiti zonke zisebenza kwi-conical twin screw barrel, kodwa echanekileyo iyahluka kwiprofayili ye-screw, i-output kwaye-ininzi yazo zonke-impahla yokukhusela. Umbhobho uthanda imveliso ezinzileyo kunye noxinzelelo; Ibhodi ye-foam kunye neshiti libaleka phezulu kwaye zifuna ukuxhathisa okunamandla kwe-abrasion. Fumana ubungakanani ukuze utshatise i-extruder yakho, emva koko ukhethe i-nitrided okanye i-bimetallic ngokusekwe kubungakanani bokugcwalisa ifomula yakho.

I-conical twin screw extruder yi-PVC-focused extrusion machine ene-tapered, intermeshing screws - ebanzi ekupheleni kwesondlo, emxinwa ekupheleni kokufa. I-geometry ye-conical inika i-torque ephezulu kunye nokunyanzeliswa okunamandla kwi-compact ubude, okwenza kube ngumatshini oqhelekileyo wepayipi ye-PVC, iphrofayili, ibhodi kunye nemveliso ye-WPC.

I-conical twin screw barrel yi-tapered, i-twin-bore extrusion component apho izikrufu ezibini ezizikhokoni zijikeleza ngaphakathi kumbhobho oyiconical ohambelanayo. Ijiyometri enetapered inikezela ukondla okunamandla kunye noxinzelelo oluphezulu kubude obufutshane, yiyo loo nto i-conical twin screw kunye nomgqomo lukhetho oluqhelekileyo lombhobho wePVC, iprofayili, iphepha kunye ne-WPC extrusion.

Umbhobho ogugileyo wokubumba isikhova uyalumkisa phambi kokuba usilele. Jonga imiqondiso emihlanu: ubunzima bokudubula okukhukulisekayo, amachaphaza amnyama abuyayo emva kokucoca, ukunyuka komthwalo wemoto kwisiphumo esifanayo, i-splay okanye iziphene zomphezulu, kunye nokucotha kwesijivu sokubuyisela. Enye yezi inokuba nabanye oonobangela; ezimbini okanye ezintathu kunye, zihamba ngendlela engafanelekanga kwiiveki, zikhomba ngokuthe ngqo kwisikrufu esigugileyo kunye nomphanda. Qinisekisa nge-caliper ngaphambi kokuba utshintshe.

I-screw barrel ngundoqo womatshini wakho wokubumba inaliti. Inyibilikisa iplastiki yakho, iyixube, kwaye iyityhalele ekubumbeni - umjikelo emva komjikelo, iminyaka. Xa ingalunganga kwisicelo sakho, uyibona kuyo yonke indawo: ubunzima bokudubula obungahambelaniyo, iziphene ezingaphezulu, amachaphaza amnyama, kunye nokunyuka kwamazinga okulahlwa. Esi sikhokelo sigubungela zonke iingongoma zesigqibo ukuze usifumane kakuhle okokuqala.

Isikrufu sokutofa isikrufu se-L/D bubude bokusebenza bohlulwe ngedayamitha yesikrufu, kwaye uninzi lwezikrufu zokutofa zibaleka ngo-18:1 ukuya kwi-25:1. Nantsi into ekungekho phepha elikuxelela kona: awukwazi ukutshintsha i-L/D kumatshini osele ungowakho. Ubude bulungiswe ngumbhobho. Into onokuthi uyitshintshe yi-screw diameter, kwaye kumgqomo osisigxina ukuba ukhetho olunye lushukumise i-L/D, umthamo wokudubula, kunye noxinzelelo lwenaliti kunye, kumacala achaseneyo. Isikrufu esincinci sinika i-L/D ephezulu, isithonga esincinci, kunye noxinzelelo olungaphezulu. Tshatisa olo rhwebo kwi-resin yakho kunye nenxalenye yakho, kwaye uninzi lwemibuzo ye-L/D iziphendula ngokwayo.