Electrostatic Spray Corona kulipiritsa njira yodziwika kwambiri
Electrostatic Spray (Corona charging) ndiye njira yomwe imagwiritsidwa ntchito kwambiri ufa wophimba .Mchitidwewu umabalalitsa finely pansi ufa mu corona munda pa mfuti nsonga kugwiritsa amphamvu zoipa mlandu uliwonse tinthu. particles awa ndi kukopa olimba gawo ochirimika ndi kuliika kumeneko. Njirayi ingagwiritse ntchito zokutira pakati pa 20um-245um mu makulidwe. Corona charger itha kugwiritsidwa ntchito kukongoletsa komanso zokutira zogwira ntchito. Pafupifupi ma resin onse kupatula nayiloni amatha kuyika mosavuta ndi njirayi. Kupanga mtundu kusintha kwamtunduwu kumasiyanasiyana. Ogwiritsa ntchito mfuti zambiri amatha kusintha pamabokosi pasanathe mphindi 10. Kusintha kwa Hopper kumatha kukhala mphindi 20 ngati mukugwiritsa ntchito hopper yomweyo. Nthawi zosintha mtundu pamakina okhazikika pakati pa 40-50minutes.
Ubwino umaphatikizapo:
- Mafilimu akuluakulu;
- Kutengerapo kwakukulu;
- Imagwira ntchito mwachangu;
- Zitha kukhala zokha;
- Maphunziro ocheperako oyendetsa;
- Imagwira ntchito ndi chemistry system.
Zoyipa ndi izi:
- Zovuta kusintha mtundu mu kachitidwe basi kuyerekeza ndi machitidwe tribo;
- Amafuna mkulu voteji gwero;
- Zovuta ndi zotsalira zakuya;
- Kuwongolera makulidwe nthawi zina kumakhala kovuta;
- Capital mtengo wokwera kuposa njira zina.
Maulalo a:
Fluidized Bed Powder Coating
Electrostatic fluidized Bed Coating
Electrostatic Spray Corona Charging