ntchito

Mtundu wonse wa PVC ndi Polyvinyl Chloride.Bizinesi yopanga chitoliro cha PVC ikhoza kuyambika pang'onopang'ono komanso apakatikati.Mapaipi a PVC amagwiritsidwa ntchito pamagetsi, ulimi wothirira komanso m'mafakitale omanga.Zida monga matabwa, mapepala ndi zitsulo zimasinthidwa ndi PVC mu ntchito zambiri.Mapaipi a PVC amagwiritsidwa ntchito kwambiri ngati njira zamagetsi m'nyumba ndi m'mafakitale.

Amagwiritsidwanso ntchito kwambiri popereka madzi ndipo mawonekedwe ake ndi oyenera madzi.Mapaipi a PVC ndi opepuka, otsika mtengo, oyika mosavuta, osawononga, mphamvu zamakomedwe apamwamba kuti athe kupirira kuthamanga kwamadzimadzi.Mapaipi a PVC amalimbana ndi mankhwala ambiri ndipo amakhala ndi magetsi komanso kutentha kwambiri.

Makina Opangira Chitoliro cha PVC ndi Zida Zina Zofunikira

Pali opanga makina ambiri a PVC ku China.Gulani makina okhawo omwe amapereka makasitomala abwino kwambiri komanso makina apamwamba kwambiri a PVC opangira chitoliro.

High-liwiro chosakanizira, nonshell mtundu mphamvu 50 kg.pa batch/hr yokhala ndi zowongolera zonse komanso kukhazikika koziziritsa.
65mm / 18 V PVC cholimba chitoliro extrusion chopangidwa ndi mapasa-screw extruder, vacuum sizing unit, thanki yozizirira, kukoka-off unit ndi kudula makina.
Amafa kukula ngati 20, 25, 45, 63, 75, 90, 110 mm ndi mandrel kukula 2.5 kg/cm2, 4 kg/cm2, 6 kg/cm2, 10 kg/cm2.
Amafuna scraper, chopukusira, heavy-duty woikidwa ndi Electric Motor.
Tanki yamadzi pamwamba ndi mayunitsi apampu obwezeretsanso.
Kulemera moyezera, mtundu wolemera wamafakitale wolondola kwambiri.
Kusungirako chitoliro, zoyikapo, kukonza zida zazing'ono zamanja, kupaka mafuta, zida zopaka mafuta etc.
Zida zoyesera ma labotale monga Chemical Balance, uvuni ndi zida zina zoyesera.Zida zoyesera kachulukidwe kachulukidwe, mphamvu yokoka yeniyeni ndi kuyerekezera kwa malata (mu ppm).
Zopangira

Popanga PVC Pipe, zopangira ndiPVC utomoni, DOP, Stabilizers, Processing acids, Lubricant, Colours, Fillers.Magetsi ndi madzi amafunikiranso.

Njira Yopangira Chitoliro cha PVC

Extrusion
Monga ma thermoplastics ena, utomoni wosaphatikizidwa wa PVC siwoyenera kuchitidwa mwachindunji.Zowonjezera zosakaniza zimawonjezeredwa kuti zitheke komanso kukhazikika mu utomoni wa PVC.Zowonjezera monga DOP, DIOP, DBP, DOA NDI DEP zimagwiritsidwa ntchito popanga.

Plasticizers - Plasticizer wamba ndi DOP, DIOP, DBP, DOA, DEP, Reoplast, Paralex, etc.

Ma Stabilizers - Ma Stabilizer wamba amatsogolera, barium, cadmium, malata, stearate, etc.

Mafuta - Mafuta omwe amagwiritsidwa ntchito ndi Buty-Stearate, Glycerol Moni-Stearate, Epoxidised Monoester of oleic acid, stearic acid etc.

Zodzaza - Zodzaza zimagwiritsidwa ntchito popanga chinthu chapadera ngati dongo lothira.

Utoto wa PVC umaphatikizidwa ndi mapulasitiki, zolimbitsa thupi, zothira mafuta ndi zodzaza kuti zitheke komanso kukhazikika kwa chinthucho.Zosakaniza ndi utomoni wa PVC zimasakanizidwa mu chosakaniza chothamanga kwambiri.

Compound resin imadyetsedwa kuwirikiza screw extruder ndipo pali zoyikapo ndi kufa zimayikidwa m'mimba mwake momwe zimafunikira.Kenako mankhwala a PVC amadutsa m'chipinda chotenthedwa ndikusungunulidwa pansi pa psinjika ndi kutentha kwa mbiya.Kuyika chizindikiro kumachitika panthawi ya extrusion.

Kukula

Mapaipiwo amazizidwa pochita zisalo.Pali mitundu iwiri yayikulu ya kukula komwe kumagwiritsidwa ntchito Pressure Sizing ndi Vacuum Sizing.

Kukoka

Njira yotsatira ikatha kukula ndikugwedeza.Chubu traction unit chofunika mosalekeza haulage mapaipi kukhala extruded ndi extruder.

Kudula

Kudula ndi njira yomaliza.Pali makamaka mitundu iwiri ya njira kudula ndi Buku ndi basi.Mapaipi amayesedwa zizindikiro za ISI ndikukonzekera kutumizidwa.