Kwete-Intermeshing Conical Twin Screw

Iyi isiri-intermeshing conical twin screw inogadzirwa kubva ku38CrMoAla simbi. Raw material yakakosha pakukora mashandiro, uye tinosarudza simbi yakasimba-yakasimba uye isingapfeki kubva kune vane mukurumbira vekuChina vanogadzira simbi inoenderana nemitemo yenyika (GB/T 3077).

Nanhaiya's non-intermeshing conical twin-screw extruders ine ndege dzisina kupindirana. The clearances pakati screws uye pakati sikuruu uye mbiya rusvingo ihombe (kazhinji 0.5-2mm), uye clearances izvi zvinogona kugadziridzwa zvichibva zvinhu hunhu kudzivisa kumanikidzwa extrusion uye kuveura chokuita intermeshing screws. Iyo screws yakanyungudutswa, ine madhayamita zvishoma nezvishoma ichiderera kubva kumagumo ekudya kusvika kumagumo ekubuda. Iwo maviri screws anotenderera akazvimirira (ane inogadziriswa kumhanya). Zvishandiso zvinofambiswa zvakanyanya nekukwesha uye neaxial kusundirwa kubva kune inotenderera screws, kwete ne "kusundidzira" chiito chepakati nendege. Kutsamira zvakanyanya pakuyerera kwechisikigo kwechinhu mukati meiyo screw chiteshi uye shoma shoma yekusanganiswa kweconvection, kupararira kufanana kwezvinowedzera (senge masterbatches uye mafirita) hazvina kunaka, zvichiita kuti zvisakodzere zvigadzirwa zvinoda kusanganisa kwakanyanya (zvakadai semafirimu akajeka uye maprofiles akajeka).

Nanhaiya's non-intermeshing conical twin screw barrels dzakapfuura dzakawanda R&D uye kuvandudzwa uye zvino dzakabatanidzwa mumitsetse yekugadzira yakasiyana-siyana yevagadziri, kuwana mamiriro-e-the-art kuita. Isu tinopa 1-2 gore waranti, zvichienderana neiyo chaiyo yekuwedzera reshiyo. Madhiramu eNanhaiya anoita nitriding process, ane 2mm gobvu layer yenickel-tungsten alloy spray-welded panzvimbo dzinonyanya kupfeka. Izvi zvinowedzera kuoma kwepamusoro kwebhariya kubva kuHRC55-60 kusvika pamusoro peHRC65, inowedzera kupfeka kuramba ne2-4 nguva.

Parameter (Spication)

Feature uye Application

Non-intermeshing conical twin-screw extruder, nekuda kwekushaikwa kwe intermeshing flight shear, inosangana nekashoma mechanical shear force mukati me screw pane intermeshing twin-screw extruders. Izvi zvinodzivirira zvinodzivirira kuparara kana fiber kuputsika kwezvinhu zvinonzwa shear-sensitive (senge yakaderera-inonyungudika-point mapurasitiki uye fiber-yakasimbiswa zvinhu).

Iwo anonyanya kushandiswa kugadzira zvigadzirwa zvekutanga pasina zvakaomesesa zvekuwedzera, senge akajairwa PVC drainage pombi, PE yekurima firimu, uye akareruka epurasitiki tsvimbo, uko kusanganisa kwakanyanya kusingade kuzadzisa zvinodiwa zvemhando. Migero yavo yakadzika screw grooves uye yakakwirira yekufambisa inoyerera inopa yakagadzikana, yakakwira-vhoriyamu kunyunguduka kuyerera, ichiita kuti ikwane kune maapplication anoda kuburitsa kwakanyanya asi kushoma kusanganisa kusanganisa, senge mahombe-diameter ePVC mapaipi (semuenzaniso, DN300 uye pamusoro) uye makobvu-akavakirwa epurasitiki mapepa.

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