Labarai

PA (polyamide) filastik aikin injiniya ne da ake amfani da shi da yawa tare da kyawawan kaddarorin injina, juriyar sinadarai, da kwanciyar hankali na thermal.Koyaya, PA shima yana da hygroscopic sosai, ma'ana yana ɗaukar danshi daga iska da muhalli.Wannan danshi na iya haifar da matsaloli daban-daban yayin sarrafawa da aikace-aikace, kamar lalacewa, canza launi, kumfa, fasa, da rage ƙarfi.Sabili da haka, yana da mahimmanci don bushe pellets PA kafin aiki don tabbatar da ingantaccen inganci da aiki.

MASHIN LIANDA, masana'anta ne da aka sani a duniya wanda ya ƙware a cikin injin sake yin amfani da robobi da na'urar bushewa.Tun daga 1998, LIANDA MACHINERY ke kera injinan gyaran robobi masu sauƙi, masu sauƙi, da karko ga masu kera robobi da masu sake yin fa'ida.Fiye da injuna 2,680 aka sanya a cikin kasashe 80, ciki har da Jamus, UK, Mexico, Rasha, Amurka, Koriya, Thailand, Japan, Afirka, Spain, Hungary, Columbia, Pakistan, Ukraine, da dai sauransu.

Ɗaya daga cikin samfuran da LIANDA MACHINERY ke bayarwa shinePA Dryer, Magani don bushewa na pellet PA.An ƙera Dryer ɗin PA ɗin don bushewa da ƙirƙira pellet ɗin PA a mataki ɗaya, yana samun abun ciki na ƙarshe na ≤50ppm.Dryer na PA yana amfani da tsarin bushewa mai jujjuya wanda ke tabbatar da bushewa iri ɗaya, haɗawa mai kyau, kuma babu kumbura.Dryer na PA shima yana da ingantaccen sarrafa zafin jiki da lokacin bushewa mai sauri, yana hana rawaya da lalacewa na pellets PA.Ana sarrafa Dryer PA ta Siemens PLC, wanda ke ba da cikakkiyar ganuwa na tsari kuma yana ba masu amfani damar adana saitunan daban-daban da girke-girke na kayan daban-daban.Dryer PA yana da fa'idodi masu zuwa:

• Har zuwa 60% ƙarancin amfani da makamashi fiye da tsarin bushewa na al'ada

• Farawa kai tsaye da sauri rufewa

• Babu rarrabuwa na samfura masu yawa daban-daban

• Zazzabi mai zaman kanta da saita lokacin bushewa

• Babu kwalaye masu dunƙule da sanda

• Sauƙi mai tsabta da canza abu

• Kulawa da kayan aiki a hankali

Dryer PA yana aiki kamar haka:

• A mataki na farko, kawai manufa ita ce dumama kayan zuwa yanayin da aka saita.Na'urar bushewa tana ɗaukar saurin jujjuyawar ganga, kuma ƙarfin fitilun infrared na bushewar zai kasance a matakin mafi girma.Sannan resin filastik zai sami dumama cikin sauri har sai zafin jiki ya tashi zuwa yanayin da aka saita.

• Da zarar abu ya kai ga zafin jiki, za a ƙara saurin ganga zuwa saurin jujjuyawa mai yawa don guje wa ƙullewar kayan.A lokaci guda, za a ƙara ƙarfin fitilun infrared don ƙarasa bushewa da crystallization.Sannan saurin jujjuya ganga za a sake rage gudu.Yawanci, tsarin bushewa da crystallization zai ƙare bayan minti 15-20.(Ainihin lokacin ya dogara da dukiyar kayan)

• Bayan kammala aikin bushewa da crystallization, IR Drum zai sauke kayan ta atomatik kuma ya cika ganga don sake zagayowar gaba.Cikewa ta atomatik, da kuma duk sigogin da suka dace don madaidaitan zafin jiki daban-daban, an haɗa su sosai a cikin sarrafa allo na zamani na zamani.

Dryer PA ya dace da aikace-aikace da yawa, kamar:

• Yin gyare-gyaren allura: Dryer na PA na iya bushe pellets na PA don gyare-gyaren allura, tabbatar da samfurori masu inganci tare da filaye masu santsi, madaidaicin girma, da daidaitattun kaddarorin.

• Extrusion: Dryer PA na iya bushe pellets na PA don extrusion, samar da samfuran uniform da barga tare da ingantattun kayan inji da kaddarorin thermal.

• Busa gyare-gyare: Mai bushewa na PA zai iya bushe pellets PA don gyare-gyaren busa, ƙirƙirar samfura marasa ƙarfi tare da ƙarfi da ƙarfi.

• Buga 3D: Dryer na PA na iya bushe pellets PA don bugu na 3D, yana ba da damar hadaddun da madaidaitan siffofi tare da babban ƙuduri da daidaito.

Gabaɗaya, Dryer PA shine mafita don bushewar pellet ɗin PA wanda zai iya haɓaka inganci da aikin samfuran PA a masana'antu daban-daban.LIANDA MACHINERY yana alfahari da bayar da wannan samfur ga abokan cinikinsa, tare da nau'ikan injin sake yin amfani da filastik da bushewar filastik.

Don ƙarin bayani, don Allahtuntube mu:

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