Mfuti ya Zida Zoyatsira Moto Zotentha za Thermoplastic Powder

Introduction

PECOAT® PECT6188 ili ndi chitsulo chapadera chokhala ndi chitsulo chosapanga dzimbiri champhamvu chomwe chimalola kugwiritsa ntchito mfuti ziwiri zopopera panthawi imodzi. Zimakhala ndi kamvuluvulu fluidized bed ufa kamangidwe kake ndi chosinthira venturi powder absorber ndi chotsuka ufa. Kuphatikizika kosalekeza kwa ufa ku wodyetsa kumatsimikizira kuti nthawi yayitali, yokhazikika, komanso yokhazikika ya mfuti ya spray. Mawonekedwe osakanikirana a mpweya opangidwa mwapadera ndi mawonekedwe a chitetezo chawiri-wosanjikiza wa mfuti yopopera amalepheretsa kutentha kulikonse panthawi yopopera mankhwala. Imathandizira kugwiritsa ntchito EAA mwachangu, EVA,PO, PE, epoxy komanso mafuta ena apulasitiki a thermoplastic ndi thermoset. Kupopera kamodzi kumatha kupanga makulidwe okutira kuyambira 0.5mm mpaka 5mm.

Mfuti yopopera idapangidwa kuti ikhale yapadera yosakanikirana ndi gasi ndi kapangidwe ka gasi wosanjikiza kawiri, ndipo sipadzakhala kutentha pakupopera mbewu mankhwalawa. Imatha kupopera mwachangu ethylene-acrylic acid copolymer EAA, ethylene-vinyl acetate copolymer EVA, polyolefin PO, polyethylene PE, mtanda zogwirizana polyethylene, epoxy ufa, chlorinated polyether, nayiloni mndandanda, fluoropolymer ufa ndi zina. thermoplastic ufa ndi thermosetting pulasitiki ufa pa malo kumanga. Mmodzi kupopera mbewu mankhwalawa akhoza kupanga ❖ kuyanika pafupifupi 0.5-5mm, Ndi oyenera kumanga makhazikitsidwe mankhwala, muli lalikulu, akasinja yosungirako, mafuta ndi mpweya mapaipi ndi zina pa malo yomanga.

zida zikuchokera

1. Mfuti yopopera yamphamvu yamphamvu kwambiri, chophatikizira ufa, valavu yowongolera.
2. Ogwiritsa ntchito akuyenera kupereka awowo 0.9m3/min air compressor, oxygen, acetylene, oxyacetylene pressure reduction mita, ndi mapaipi.

Mawonekedwe

Chophimbacho ndi chokhuthala, kuonetsetsa kulimba ndi chitetezo. Ntchitoyi ndi yosavuta komanso yosavuta kugwiritsa ntchito. Zipangizozi ndizopepuka komanso zonyamula, zomwe zimathandizira kuyenda kosavuta.

Ubwino wake ndi monga:

1. otsika mtengo chifukwa palibe chifukwa chapadera kupopera mbewu mankhwalawa kapena kuyanika zipinda. Kuphatikiza apo, kunyamula kwa zidazo kumalola kumanga pamalopo popanda malire kutengera kukula kapena mawonekedwe.
2. Itha kugwiritsidwa ntchito pazinthu zosiyanasiyana zachilengedwe monga chinyezi cha 100% komanso kutentha kochepa.
3. Zimagwirizana ndi zida zambiri zamatrix kuphatikiza chitsulo, konkriti, ndi zina, kulola kugwiritsa ntchito mosiyanasiyana.
4. Chophimbacho chimapereka kukonzanso; zolakwika zing'onozing'ono zimatha kukonzedwa mosavuta ndikuwotcha pamwamba pomwe zolakwika zazikulu zitha kupakidwanso kwathunthu ngati pakufunika.
5. Kusintha kwaufa ndi mtundu ndikosavuta kukhazikitsa.

Zitsanzo Phunziro pankhaniyi

1. Zotengera zosiyanasiyana zosachita dzimbiri zopangira mowa, mowa, mkaka, mchere, chakudya, ndi zida zotsukira zimbudzi; Thermal power plant steel desalination tank tanks, ultrafiltration water tanks, ultrafiltration tanks, matanki oyambira madzi atsopano, akasinja achiwiri amadzi abwino, akasinja amadzi osaphika ndi njira zina zopewera dzimbiri mkati.
2. Ntchito zosiyanasiyana pakupanga chitsulo anticorrosion, kukongoletsa, kutchinjiriza, kukana kuvala ndi kuchepetsa mikangano: Petrochemical ndi malo opangira magetsi thanki yayikulu yosungira ndi kuwongolera mapaipi pogwiritsa ntchito zokutira za PE kapena zosanjikiza zitatu zosanjikiza PE; misewu yayikulu; mizati yowunikira ma tauni; ukadaulo wa grid stadium; mapampu amadzimadzi; mafani a mankhwala; makina osindikizira a nayiloni; ma spline shafts agalimoto; zopangira ma electroplating.
3. Zitsulo zam'madzi ndi zida zamadoko monga maziko a mlatho, ma breakwaters, milatho yama mbale, milu ya mapaipi achitsulo, milu ya mapepala, ma trestles, ndi ma buoy kuti ateteze dzimbiri lamadzi am'nyanja.

Zithunzi za Spraying Gun

Mfuti Yoyatsira Moto Yamoto ya ufa wa thermoplastic

Mfuti Yoyatsira Moto Yamoto ya ufa wa thermoplastic

Phukusi lamatabwa -Kulemera 25KG

Powder feeder

Flame Spraying Njira

Njira yopopera mbewu mankhwalawa imakhala ndi pretreatment yapansi panthaka, preheating ya workpiece, kupopera mbewu kwa lawi, kuzindikira, ndi njira zina.eps.

1. Kukonzekera kwa gawo lapansi: Zida zazikulu kapena zotengera zimatha kuchitidwa monga kupukuta mchenga, kupukuta, pickling, kapena phosphating kuchotsa mafuta, dzimbiri, kapena zinthu zina zowononga. Kafukufuku akuwonetsa kuti sandblasting ndi phosphating ndi njira zothandiza kwambiri zophatikizira ndi zokutira zamoto.
2. Preheating: Pamwamba pa workpiece ayenera kutenthedwa pamwamba pa malo osungunuka a ufa wa pulasitiki musanagwiritse ntchito. Izi ndizofunikira ndipo zitha kukwaniritsidwa pogwiritsa ntchito mfuti yamoto yopopera. Ma ufa apulasitiki osiyanasiyana ndi mawonekedwe/mawonekedwe a workpiece amafuna kutentha kosiyanasiyana. Zambiri pazifukwa zosiyanasiyana za pulasitiki 'analimbikitsa workpiece preheating kutentha amaperekedwa zotsatirazi kutsitsi magawo.
3. Mphamvu ya lawi la mfuti yopopera imatsimikiziridwa ndi kuthamanga kwa mpweya ndi kuthamanga kwa mpweya, ndi mphamvu yamoto yamphamvu kwambiri yomwe imatsogolera ku kuwonongeka kwa ufa wa pulasitiki, pamene moto wochepa wa gasi umapangitsa kuti zisamangidwe bwino ndi pulasitiki yosakwanira. Mphamvu yamoto makamaka depePakukula kwa tinthu ting'onoting'ono ta ufa wa pulasitiki, pomwe ufa wowawa umafunika kupopera mbewu kwa lawi lamphamvu kwambiri komanso ufa wabwino umafunika kupopera mbewu mankhwalawa kwa lawi lamphamvu.
4. Kupopera Kutali: Mukamagwiritsa ntchito ufa wa thermoplastic wokhala ndi tinthu ting'onoting'ono pafupifupi 60-140 mesh, mtunda wopoperapo uyenera kukhala wozungulira 200-250mm. Pakuti thermosetting pulasitiki ufa ndi tinthu kukula pafupifupi 100-180 mauna, m'pofunika kukhala kupopera mbewu mankhwalawa mtunda pakati 140-200mm.
5. Mpweya woponderezedwa, mpweya woipa, ndi nayitrogeni amagwiritsidwa ntchito ngati mpweya woteteza popopera mbewu mankhwalawa. Pakati pawo, mpweya woipa umapereka zotsatira zabwino zoziziritsa pamene nayitrogeni ndi yoyenera kuteteza kupopera zinthu za nayiloni. Ufa wosalala umafunikira mpweya wotetezedwa pang'ono poyerekeza ndi ufa wabwino. Kukakamiza kovomerezeka kwa gasi woteteza kumayambira 0.2 mpaka 0.4MPa.
6. Nthawi zambiri, kuchuluka kwa ufa wa mapulasitiki owazidwa ndi malawi amagwera mkati mwa 60 mpaka 300g / min. Ngati makulidwe okutira opitilira 0.3mm akufunidwa popanda ma pores omwe amapezeka pamalo opaka, kuchuluka kwa chakudyachi kuyenera kusungidwa moyenerera.
7. Malinga ndi mitundu yosiyanasiyana ya mapulasitiki omwe akugwiritsidwa ntchito, mukamagwiritsa ntchito kupopera ufa wochuluka wa 300g/mphindi ndi cholinga cha makulidwe a filimu a 1mm pa ola limodzi pogwiritsa ntchito mfuti yapopeni imodzi imatha kuchita bwino kuyambira 12 mpaka 15m²/ola.
8. Njira zodziwira ziyenera kusankhidwa moyenerera malinga ndi zofunikira za makulidwe a kanema; Nthawi zambiri amagwiritsa ntchito zoyezera makulidwe kapena zowunikira za EDM.

Ntchito Yokonzekera    

1. Mpweya kompresa: Kompreta ya mpweya iyenera kukhala ndi kusamuka kwa osachepera 0.9m3/min ndi kuthamanga kwa ntchito kuyambira 0.5 mpaka 1Mpa. Iyenera kutulutsa mpweya wouma ndi woyera wopoperapo mpweya ukadutsa muzosefera zamafuta ndi madzi.
2. Kuthira mfuti ndi kulumikiza mapaipi a ufa: Lumikizani mwamphamvu payipi yothamanga kwambiri yokhala ndi mainchesi amkati a φ15mm ku cholumikizira chonse cholowera mpweya cha choperekera ufa. Kenako, lumikizani ma valve olumikizirana kumanzere ndi kumanja kwa mpweya woyezera mpweya wa mpweya wa feeder ufa ndi chogwirira chamfuti chopopera pogwiritsa ntchito payipi yothamanga kwambiri yokhala ndi mainchesi amkati a φ10mm. Komanso, mwamphamvu kulumikiza m'munsi kumanzere zoteteza mpweya cholumikizira (chimodzi pa aliyense mfuti kutsitsi). Lumikizani mapaipi apulasitiki owoneka bwino okhala ndi mainchesi amkati a φ12mm motsatana kumagulu onse odyetserako ufa kumanzere ndi kumanja, komanso pophatikizira m'munsi kumanja kumanja pa chogwirizira chamfuti chilichonse (gulu lililonse limakhala ndi mfuti yopopera imodzi). Chodyera ufa chapangidwa kuti chizipopera nthawi imodzi ndi mfuti ziwiri zopopera. Ngati mfuti yapopera imodzi yokha itagwiritsidwa ntchito, mpweya woponderezedwa wa gulu lamanzere kapena kumanja ndi chakudya cha ufa ukhoza kutsekedwa padera.
3. Kuthira mfuti ndi kulumikiza mapaipi a oxygen/acetylene: Lumikizani molunjika payipi ya gasi ya acetylene kumanzere chakumtunda kwa cholumikizira mpweya wa acetylene kuseri kwa chogwirira chamfuti, ndikutsata payipi ya okosijeni mwachindunji ku cholumikizira chapamwamba cha okosijeni kumbuyo kwake.
4. Kupopera mbewu mankhwalawa: Yambani kugwiritsa ntchito kompresa ya mpweya kwa mphindi 3-5 mpaka mufike powerengera mphamvu ya mpweya ≥5MPa pagawo lophatikizira ufa. Chotsani mapulagi akuluakulu omwe ali pachivundikiro chapamwamba ndi kumunsi kwa mbiya yake molunjika koloko; tsegulani valavu yowomba m'mbuyo kuti muchotse ufa wotsalira mumgolo/paipi; kutseka valavu yakumbuyo mozungulira molunjika; potsiriza pulagi mmbuyo zomangira zazikulu kuchotsedwa kale.

Zida Makanema

«

ulendo

1

/

1

Ena

»

Zida Zamfuti Zotenthetsera Moto Zopangira Thermoplastic Powder #powdercoating

Lawi kupopera mfuti makina kwa thermoplastic ufa PECOAT.com

Thermoplastic ufa lawi kupopera mfuti mankhwala zitsulo PECOAT.COM #flamespraying

«

ulendo

1

/

1

Ena

»